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Technical Sales Guide – 50 Hz

DEH Stellar Medium Series

Air Cooled Packaged Air Conditioners


16 to 28 TR (R-410a)

Stellar Medium Series


“Include YORK Simplicity Controller”
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

CONTENTS
Description……………………………………………………………………….………………3 Cooling Performance Data (115ºF Ambient) …..….. 14
Typical UnitConfiguration……………………………………………………...3 Cooling Performance Data (125ºF Ambient)………..16
Features…………………………………………………………………………………….....…..4 Fan Performance Data ............................................... 18
Simplicity Controls.......................................................... 5 Drive & Pulley Data ................................................... 20
Options Available.................................................................................................. 6 Sound Rating Data ...................................................... 20
Selection Method……………………………….…………. 6 Electrical Data ............................................................ 21
Product Data.................................................................. 7 Dimensional Data ..................................................... .22
Cooling Performance Data (85°FAmbient)………....... 8 Wiring Diagram........................................................... 24
Cooling Performance Data (95°F Ambient)................10 Guide Specifications. ..................................................25
Cooling Performance Data (105°F Ambient)……..…12 Maintenance ..............................................................26

PIN NUMBER GUIDELINES


D E H 220 C A 4 A 1 1

Series Name Product Generation


D = A/C,Single Package, 1 = First generation
R‐410a

E = Energy Efficient
(ESMA, ESTEDAMA Field Installed Options
&TRAKHEES Compliant) 1 = No option installed
2 = 18 Kw electric heater
3 = 36 Kw electric heater
Product Identifier 4 = Fresh air damper
H = High Ambient Operation
HD = High Amb.Operation Double Skin

Factory Installed Options


A = No option installed
B = Techno coat on condenser coil
Nominal Cooling Capacity C = Heresite Coating on Evaporator Coil
190 = 16.0 Tons D = 2"Aluminum Washable Filter
220 = 18.0 Tons E = E-coating on Evaporator Coil
250 = 21.0 Tons F = Cu/Cu on Evaporator Coil
300 = 25.0 Tons G = Disconnect Switch
340 = 28.0 Tons H = Phase Monitor
I = BMS [Building Management System]
J = High Speed Drive
Mode K = Low Speed Drive
C02 = Cooling ‐R‐410a L = UV Lamp
M = Dirty Filter Switch
N = Low Ambient Kit
Motor Option P = Smoke Detector
A = Standard motor Q = 18 KW Heater
B = Over size motor R = 36 KW Heater
S = Mixing Box [Double Skin]
T = Temperature Economizer [Double Skin]
Power Supply U = Enthalpy Economizer [Double Skin]
4 = 380-415V /3Ph / 50Hz V = Bag Filter 85% Effcy.[Double Skin]
W = Moisture Eliminator [Double Skin]
X = VFC for comp.[Status on/off]
Y = Pressure Guages

Page 2
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

DESCRIPTION

Models DEH 190, 220, 250, 300, 340 (16, 18, 21, 25 & 28 Nominal Tons)

YORK STELLAR Units are single package energy efficient high ambient rooftops air conditioner. All Models have independent
dual refrigerant circuits for efficient part load operation. STELLAR units are designed for roof top slab mounted at ground level
or on steel platform installation above floor or roof. A wide range of factory mounted options and field installed accessories make
the STELLAR units suitable for almost every application.

YORK STELLAR units are designed to operate satisfactorily in wide range of ambient temperatures from 131°F (55°C) down to
50°F (10°C) as standard.

YORK STELLAR packaged air conditioners are rated in accordance with AHRI 340/360

All standard units include:


Powder paint finish that meets ASTM B 117, 750 hour salt spray standard. For Double skin construction with
Painted GI outer skin in attractive champagne color that meet ASTM B 117, 750 hour salt spray standard.
Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter drier, high and
low pressure switches and freezestats.
High efficiency hermetic scroll compressors.
Side air discharge configuration.
Belt drive blower motor with variable pitch pulley.
Totally Enclosed Fan Cooled (TEFC) IP55 Evaporator fan motors with Class F Insulation.
Totally Enclosed Air over (TEAO) IP55 Condenser fan motors with Class F Insulation.
Microprocessor based Simplicity TM control board.
Fresh air intake panel.
Copper tubes / Aluminum fins Evaporator coils.
Micro-Channel Aluminum Tubes / Aluminum fins Condenser coils.
2 inch disposable filter with easy access.
Rigging holes in base rails for overhead lifting.
Single point power connection.
Complete factory package-tested, charged and wired.

TYPICAL UNIT CONFIGURATION

Page 3
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

FEATURES

Stellar units are self-contained and assembled on full pe- The Simplicity SE improve occupant comfort by providing
rimeter base rails with rigging holes in the four corners for reliable control of standard Rooftop Units (RTU), including
overhead rigging. Every unit is completely piped, wired, both split system and heat pump equipment types. The
charged and tested at the factory to simplify the field innovative control algorithms provide superior temperature
installation and to provide years of dependable operation. control of HVAC equipment.
All models are suitable for horizontal duct connections.
The power supply can be routed into the control box The Simplicity SE advanced Direct Digital Control (DDC)
through a gland in the wiring panel on the front of the unit. controllers are bundled with Single Packaged Units (SPUs),
actuators, sensors, and damper assemblies.
Compressors are Hermetic scroll type of an advanced
design ensuring high Energy Efficiency Ratio, less noise, Advanced operating modes, such as Fault Detection
less vibration and outstanding endurance. Crankcase Diagnostics, load shed, power exhaust, demand controlled
heaters, internal pressure relief valve, internal compressor ventilation (DCV), and occupancy sensing, ensure that
motor protection. Every refrigerant circuit includes an Simplicity SE are the most advanced equipment offering
expansion valve, liquid line filter-drier, a discharge line within the light commercial market.
high pressure switch and suction line freezestat andlow
pressure switch to protect all systemcomponents. The operation of the package units is masterminded by the
microprocessor based Simplicity™ control board which
Each supply air blower is equipped with a belt drive that provides both intelligentmonitoring and easy Diagnostics, as
can be adjusted to meet the exact requirements of theap- featured below
plication. A high or low static drive option is available for
applications with a higher or lower airflow and / or static
Anti-Short Cycle Protection: To aid compressor life, an
pressure requirement. Allevaporator blower motors are
anti-short cycle delay is incorporated into the standard
weatherproofTEFCIP55 with Class F insulation.
controls. Compressor reliability is further ensured by
programmable minimum run times.
A fixed outdoor air intake connection that is designedfor
25% fresh air is available as standard. Fresh air dampers Fan Delays: Fan on and fan off delays are fully
are optional for field / factory installation. programmable. All units are programmed with default values
based upon their configuration of cooling and heating
Condenser fans are propeller type of heavy duty con-
struction, dynamically balanced and suitable for operate up Safety Monitoring: High flow pressure switches and suction
to 80°C ambient. Fans are driven by TEAO IP55 motors line freeze stats are supplied on all units to protect against loss
with Class F insulation. The fan blade pitch Angle is of charge and the occurrence of coil frosting. The control board
designed for maximum airflow and minimum noise. monitors the high and low pressure switches and the freezestats.
The unit control board will alarm on compressor lockouts and
The evaporator and condenser coils are constructed of repeated limit switch trips on electric heat units.
seamless internally enhanced copper tubes and aluminum
tubes which are mechanically bonded to aluminum fins. Nuisance Trip Protection: To prevent nuisance Trouble
Heat Exchangers are tested to a minimum pressure of calls. The high and low-pressure switches and the freeze stats
445/236 psig High/Low. must trip three times with- in two hours before the unit control
board will lock out the associated compressor.
A SS painted drain pan with bottom condensate removal
ensures zero water retention and no corrosion that ensures On Board Diagnostics: Each alarm will energize an error on
indoor air quality (IAQ). UCB LCD, Each high and low-pressure switch alarm as well as
each freeze stat alarm has its own error code. The control board
All units have long lasting powder paint cabinets with a robust 40 saves the five most recent alarms in memory, and these alarms
microns thick paint coating that meets ASTM- B-117 can be reviewed at any time.
standards and suitable for 750 hour salt spray test, ensuring
excellent resistance to corrosion in the harshest conditions.
The cabinet of all Stellar is internally lined by 13mm
Elastomeric insulation that minimize heat gain and improves
IAQ.

All Stellar units are equipped with a control panel that


includes all the necessary operating and safety controls
that are needed for reliable operation. Compressors are
protected with internal thermal overload and fan motors
with external overload. Transformers and control circuits
are protected with fuses.

Page 4
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

(OPTIONAL FEATURE)

Page 5
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

OPTIONS AVAILABLE
• Phase Monitors (factory installed): Design to
• Heresite Coated Evaporator Coils (factory
prevent unit damage, the phase monitor will shut the
installed): Coating is applied by spray for maximum
unit down in an out of phase condition.
corrosion protection.
Main Disconnect Switch (factory installed):
E-Coating Condenser Coils (factory installed). Suitably sized in accordance with the applicable
electrical codes.
• Copper Tube and Copper Fin Evaporator Coils
(factory installed) Thermostat (field installed): For 2 stage cooling
only and a 2 stage heating.
• Filter Options: Standard units are shipped, installed
with 2” throw away filters. 2” washable aluminum • BMS Controls: York’s stellar series units offer
filters and 4” pleated filter are offered as a factory factory mounted BMS controls-consult your local
installed option. sales office for details.
• Bag Filters (factory installed): Units can be supplied
with standard size bag filters, depth 22” and efficiency • Low Ambient Kit (factory installed): For unit to
65%, 85% & 95%. For this option, add 800 mm in unit work satisfactorily down to 32°F (0°C)
length.
• High And Low Speed Drive (factory installed) : In- Smoke Detectors for supply air & return air (factory
cludes a belt and blower pulley to upgrade or down- in- stalled): The smoke detectors stop operation of
grade the blower performance. the unit by interrupting power to the control board if
• Fresh Air Dampers: Manual or motorized smokes detected within the air compartment.

• Electric Heaters: All electric heat models (heater fac- Ultra violet Lamps: Factory Installed
tory/field installed only) are wired for a single power
source and include a bank of nickel chromium elements to Economizer (factory installed): Stellar units offer
be mounted at the discharge of the supply air blower to an optional factory installed economizer with low
provide a high velocity and uniform distribution of air leak dampers, single enthalpy and double enthalpy
across the heating elements. Every element is fully controls. When selecting this option, add 1100 mm in
protected against excessive current and temperature by unit length.
high temperature thermal cut-out (HTIC).

SELECTION METHOD:
The following steps illustrate the selection ofa DEH and the 80° DB column on the right. The
Package Unit for a Total Capacity requirement of 215 Sensible capacity for the unit in this example is
MBh and an Airflow of 7,600 cfm. The unit operating 174.7 MBh.
Parameters are;
Entering Air Temperature: 80/67°F (DB/WB)
Ambient Temperature: 95°F Fan External Step 3 Refer “Fan Performance Data” on page 17 to
Static Pressure: 1.0 inch wg. Check the motor size and fan rpm. Scroll down
the “1.0 inch wg ESP” column to the 7,600 cfm
Step 1 Select the unit model by referring to “Cooling row for DEH 220. The fan speed is 684 rpm and
Performance data” table for 95°Fambient on fan power input 2.45 Kw.The White color of the
Page 9 Scroll down the “Total capacity” and box indicates that the Standard motor 3.0 Kw
“Entering Air WBT” columns until 215 MBH will be required.
With (or a value close to it) is found at 67°F WB Step 4 To arrive at the correct drive set to be ordered
For an airflow close to 7,600 cfm. the unit, refer “Drive & Pulley Data” on page 19
The selected model is DEH-220 giving total the fan rpm from step 3 to select thecorrect drive
Capacity 226.6 MBH with the actual compressor set. The package unit in this example will
power input being 14 Kw. required a standard drive set.

Step 2 For the sensible capacity read the value at the


Intersection of the same row (as the WB in step1)

Page 6
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

PRODUCT DATA

Model DEH190 DEH220 DEH250 DEH300 DEH340


EER Gross Btuh / W 12.6 12.6 11.9 12.3 11.3
(AHRI Condition) 95°F (35°C)
EER Net Btuh / W 12.2 12.1 11.4 11.9 10.9
Outdoor Ambient Temperature @
Capacity Gross MBh Kw 192.4 (56.4) 226.6 (66.4) 252.6 (74) 289.4 (84.8) 340.1 (99.6)
80°F DB / 67°F WB (26.6°C DB
Capacity Net MBh Kw 186.7 (54.7) 218.6 (64) 241.9 (70.9) 279.0 (81.7) 327.9 (96.1)
/19.4°C WB) Indoor air Temperature
Compressor Power Input Hp kW 20.5 (15.3) 24.1 (18) 28.4 (21.2) 31.4 (23.4) 40.3 (30)
EER Gross Btuh / W 12.5 12.3 11.8 12.2 11.1
(T1 Condition) 95°F (35°C) Outdoor
EER Net Btuh / W 12.1 11.9 11.3 11.8 10.7
Ambient Temperature @ 80.6°F DB /
Capacity Gross MBh Kw 190.1 (55.7) 224.5 (65.8) 250.9 (73.5) 286.6 (84) 336.9 (98.7)
66.2°F WB (27°C DB /19°C WB)
Capacity Net MBh Kw 184.5 (54.1) 216.5 (63.4) 240.2 (70.4) 276.2 (80.9) 324.7 (95.1)
Indoor air Temperature
Compressor Power Input Hp kW 20.5 (15.3) 24.4 (18.2) 28.6 (21.3) 31.5 (23.5) 40.6 (30.3)
EER Gross Btuh / W 9.1 8.8 8.6 9.2 8.3
(T3 Condition) 115°F (46.1°C)
EER Net Btuh / W 8.8 8.4 8.2 8.8 7.9
Outdoor Ambient Temperature @
Capacity Gross MBh Kw 165.4 (48.5) 193.5 (56.7) 219.2 (64.2) 257 (75.3) 292.7 (85.8)
84.2°F DB / 66.2°F WB (29°C DB
Capacity Net MBh Kw 159.7 (46.8) 185.5 (54.4) 208.5 (61.1) 246.6 (72.3) 280.6 (82.2)
/19°C WB) Indoor air Temperature
Compressor Power Input Hp kW 24.4 (18.2) 29.5 (22) 34.1 (25.4) 37.4 (27.9) 47.4 (35.3)
Option 1 MBh kW 61 (18) 61 (18) 61 (18) 61 (18) 61 (18)
Heating Capacities
Option 2 MBh kW 123 (36) 123 (36) 123 (36) 123 (36) 123 (36)
Tube / Fins Enhanced Copper/Aluminum
Evaporator Coil Fins fpi mm 14 (1.8) 14 (1.8) 14 (1.8) 14 (1.8) 12 (2.1)
Area ft² m² 25.3 (2.4) 25.3 (2.4) 25.3 (2.4) 25.3 (2.4) 25.3 (2.4)
Tube / Fins 2-Pass Microchannel
Condenser Coil Fins fpi mm 16 (1.58) 16 (1.58) 23 (2.27) 23 (2.27) 23 (2.27)
Area ft² m² 27 (2.5) 27 (2.5) 27 (2.5) 27 (2.5) 27 (2.5)
Fan Type Forward Curved Centrifugal - DIDW
Fan Qty 1 1 1 1 1
Blower Fan & Motor Motor Type 4 Pole, Class F insulation, Totally Enclosed Fan Cooled, IP55, 1425 rpm
Motor Size std 4 (3) 4 (3) 4 (3) 7 (5.5) 7 (5.5)
hp kW
Motor Size xtd 5 (4) 5 (4) 7 (5.5) 10 (7.5) 10 (7.5)
Type 4 Blades heavy duty Propeller Fan
Quantity # 2 2 2 2 2
Condenser Fan & Motor Motor Type 6 Pole, Class F insulation, Totally Enclosed Fan Cooled, IP55, 950 rpm
Motor size hp kW 1.5 (1.1) 1.5 (1.1) 1.5 (1.1) 1.5 (1.1) 1.5 (1.1)
Quantity # 2 2 2 2 2
Type Hermetic Scroll
Compressor
# of Compressor # 2 2 2 2 2
Type R410a
No of Circuits # 2 2 2 2 2
11 lbs 10 lbs 14 lbs 13 lbs
Refrigerant Charge Circuit 1 lbs oz kgs (5.1) (4.8) (6.6) 16 lbs (7.3) (6.2)
3oz 11oz 9oz 12oz
10 lbs 15 lbs 14 lbs
Charge Circuit 2 lbs oz kgs (4.6) 11.2 lbs (5.1) (7) 15 lbs (6.8) (6.7)
3oz 8oz 11oz
Height inches mm Single Skin - 57.4inches (1458mm) & Double Skin - 63.7inches (1618mm)
Dimensions Width inches mm Single Skin - 88inches (2235mm) & Double Skin - 88inches (2235mm)
Length inches mm Single Skin - 131.9inches (3351mm) & Double Skin - 147.1inches (3736.3mm)
24x24x2 Inches Qty 2
Filters 24x20x2 Inches Qty 4
24x12x2 Inches Qty 2
Single Skin Basic Unit lbs kgs 1839 (834) 1874 (850) 1967 (892) 2157 (978) 2227 (1010)
Weights
Double Skin Basic Unit lbs kgs 2420 (1097) 2434 (1104) 2519 (1142) 3010 (1365) 3047 (1382)

Page 7
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 85 °F 29.4°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 178.5 52.3 10.5 137.7 40.3 147.8 43.3 156.8 45.9 164.3 48.2 170.4 49.9 175.0 51.3
64.5 18.1 186.4 54.6 10.6 123.2 36.1 135.0 39.6 145.8 42.7 155.5 45.6 164.1 48.1 171.4 50.2
5250 2477 67 19.4 194.3 57.0 10.6 107.1 31.4 120.1 35.2 132.2 38.7 143.4 42.0 153.7 45.0 162.9 47.7
69.5 20.8 202.6 59.4 10.6 90.5 26.5 104.3 30.6 117.3 34.4 129.6 38.0 141.0 41.3 151.6 44.4
72 22.2 211.2 61.9 10.7 73.9 21.6 88.2 25.9 101.9 29.9 115.0 33.7 127.3 37.3 138.9 40.7
62 16.7 181.6 53.2 10.5 148.5 43.5 158.7 46.5 167.3 49.0 174.0 51.0 178.8 52.4 181.6 53.2
64.5 18.1 189.7 55.6 10.6 133.5 39.1 146.1 42.8 157.2 46.1 166.9 48.9 175.0 51.3 181.6 53.2
6000 2831 67 19.4 197.9 58.0 10.6 116.2 34.0 130.3 38.2 143.3 42.0 155.1 45.5 165.6 48.5 174.8 51.2
69.5 20.8 206.2 60.4 10.7 97.7 28.6 113.0 33.1 127.3 37.3 140.5 41.2 152.8 44.8 163.9 48.0
72 22.2 214.7 62.9 10.7 78.8 23.1 94.9 27.8 110.2 32.3 124.6 36.5 138.0 40.5 150.5 44.1
190
62 16.7 184.5 54.1 10.6 157.4 46.1 167.4 49.1 175.4 51.4 181.1 53.1 184.5 54.1 184.5 54.1
64.5 18.1 191.9 56.3 10.6 142.0 41.6 154.9 45.4 166.1 48.7 175.5 51.4 182.9 53.6 188.4 55.2
6650 3138 67 19.4 200.5 58.8 10.6 123.8 36.3 138.8 40.7 152.4 44.7 164.5 48.2 175.0 51.3 183.9 53.9
69.5 20.8 208.8 61.2 10.7 103.8 30.4 120.3 35.3 135.6 39.7 149.6 43.8 162.3 47.6 173.6 50.9
72 22.2 217.1 63.6 10.7 83.0 24.3 100.6 29.5 117.2 34.3 132.6 38.9 146.9 43.1 160.0 46.9
62 16.7 187.4 54.9 10.8 164.9 48.3 174.6 51.2 181.8 53.3 186.4 54.6 187.4 54.9 187.4 54.9
64.5 18.1 193.3 56.7 10.8 148.9 43.7 162.0 47.5 173.0 50.7 181.9 53.3 188.4 55.2 192.6 56.4
7250 3421 67 19.4 201.7 59.1 10.9 130.0 38.1 145.7 42.7 159.6 46.8 171.8 50.4 182.1 53.4 190.4 55.8
69.5 20.8 210.0 61.6 11.0 108.8 31.9 126.4 37.0 142.4 41.7 156.9 46.0 169.9 49.8 181.2 53.1
72 22.2 218.6 64.1 11.1 86.5 25.4 105.5 30.9 123.1 36.1 139.4 40.9 154.3 45.2 167.9 49.2
62 16.7 211.1 61.9 12.2 161.2 47.3 173.3 50.8 183.9 53.9 192.9 56.5 200.3 58.7 206.0 60.4
64.5 18.1 220.6 64.6 12.3 144.2 42.3 158.1 46.3 170.8 50.1 182.3 53.4 192.5 56.4 201.3 59.0
6000 2831 67 19.4 230.1 67.4 12.4 125.4 36.8 140.6 41.2 154.8 45.4 168.0 49.2 180.1 52.8 191.1 56.0
69.5 20.8 240.0 70.3 12.5 106.1 31.1 122.2 35.8 137.4 40.3 151.8 44.5 165.2 48.4 177.7 52.1
72 22.2 250.0 73.3 12.6 86.8 25.4 103.5 30.3 119.5 35.0 134.6 39.5 149.0 43.7 162.6 47.7
62 16.7 213.6 62.6 12.3 168.9 49.5 181.1 53.1 191.6 56.2 200.2 58.7 206.9 60.6 211.6 62.0
64.5 18.1 223.2 65.4 12.4 151.5 44.4 165.9 48.6 179.0 52.5 190.5 55.8 200.6 58.8 208.9 61.2
6500 3067 67 19.4 232.9 68.3 12.5 131.8 38.6 147.8 43.3 162.6 47.7 176.3 51.7 188.6 55.3 199.7 58.5
69.5 20.8 242.8 71.2 12.6 111.1 32.6 128.2 37.6 144.4 42.3 159.4 46.7 173.5 50.8 186.4 54.6
72 22.2 252.9 74.1 12.7 90.2 26.4 108.2 31.7 125.2 36.7 141.4 41.4 156.6 45.9 170.8 50.1
220
62 16.7 217.4 63.7 12.3 184.3 54.0 196.2 57.5 205.7 60.3 212.6 62.3 216.9 63.6 217.4 63.7
64.5 18.1 227.6 66.7 12.4 166.6 48.8 181.9 53.3 195.2 57.2 206.5 60.5 215.6 63.2 222.4 65.2
7600 3586 67 19.4 237.7 69.7 12.5 145.1 42.5 162.8 47.7 178.8 52.4 193.1 56.6 205.6 60.3 216.3 63.4
69.5 20.8 247.8 72.6 12.7 121.8 35.7 141.2 41.4 159.1 46.6 175.6 51.5 190.6 55.9 204.0 59.8
72 22.2 257.2 75.4 12.8 97.5 28.6 118.1 34.6 137.4 40.3 155.5 45.6 172.2 50.5 187.7 55.0
62 16.7 219.1 64.2 12.4 191.8 56.2 203.3 59.6 211.9 62.1 217.5 63.8 219.1 64.2 219.1 64.2
64.5 18.1 229.9 67.4 12.5 174.5 51.1 190.0 55.7 203.3 59.6 214.1 62.7 222.3 65.2 227.9 66.8
8250 3893 67 19.4 239.8 70.3 12.6 152.2 44.6 170.6 50.0 187.1 54.8 201.5 59.1 213.9 62.7 224.1 65.7
69.5 20.8 249.8 73.2 12.7 127.5 37.4 147.9 43.4 166.7 48.9 183.8 53.9 199.2 58.4 212.7 62.3
72 22.2 259.9 76.2 12.8 101.5 29.8 123.5 36.2 144.1 42.2 163.1 47.8 180.7 53.0 196.6 57.6
62 16.7 232.8 68.2 13.8 182.2 53.4 195.5 57.3 207.0 60.7 216.6 63.5 224.2 65.7 229.7 67.3
64.5 18.1 242.9 71.2 13.9 163.1 47.8 178.7 52.4 192.9 56.5 205.5 60.2 216.5 63.5 225.8 66.2
7000 3303 67 19.4 253.1 74.2 14.1 141.8 41.6 159.0 46.6 175.0 51.3 189.8 55.6 203.2 59.6 215.2 63.1
69.5 20.8 263.7 77.3 14.2 119.7 35.1 138.0 40.4 155.3 45.5 171.5 50.3 186.6 54.7 200.6 58.8
72 22.2 274.8 80.6 14.3 97.3 28.5 116.6 34.2 134.8 39.5 152.1 44.6 168.5 49.4 183.8 53.9
62 16.7 235.3 69.0 13.9 189.7 55.6 203.0 59.5 214.3 62.8 223.4 65.5 230.2 67.5 234.6 68.8
64.5 18.1 245.2 71.9 14.0 170.1 49.9 186.2 54.6 200.6 58.8 213.2 62.5 223.9 65.6 232.7 68.2
7500 3539 67 19.4 255.6 74.9 14.1 147.9 43.3 165.9 48.6 182.5 53.5 197.6 57.9 211.2 61.9 223.2 65.4
69.5 20.8 266.1 78.0 14.3 124.5 36.5 143.8 42.2 162.0 47.5 178.9 52.4 194.5 57.0 208.8 61.2
72 22.2 277.8 81.4 14.4 100.8 29.5 121.2 35.5 140.5 41.2 158.8 46.5 175.9 51.6 191.8 56.2
250
62 16.7 238.8 70.0 13.9 205.0 60.1 217.9 63.9 228.0 66.8 235.1 68.9 238.8 70.0 238.8 70.0
64.5 18.1 249.6 73.2 14.0 185.5 54.4 202.3 59.3 216.9 63.6 229.0 67.1 238.6 69.9 245.5 72.0
8700 4106 67 19.4 260.2 76.3 14.2 161.6 47.4 181.2 53.1 198.9 58.3 214.6 62.9 228.2 66.9 239.6 70.2
69.5 20.8 270.9 79.4 14.3 135.5 39.7 157.0 46.0 177.0 51.9 195.3 57.2 211.8 62.1 226.5 66.4
72 22.2 282.2 82.7 14.5 108.3 31.7 131.4 38.5 153.1 44.9 173.3 50.8 191.9 56.3 209.0 61.3
62 16.7 242.5 71.1 13.9 215.2 63.1 227.5 66.7 236.5 69.3 241.9 70.9 242.5 71.1 242.5 71.1
64.5 18.1 251.9 73.8 14.1 195.3 57.3 212.4 62.2 226.7 66.4 238.0 69.8 246.3 72.2 251.4 73.7
9500 4483 67 19.4 262.8 77.0 14.2 170.6 50.0 191.1 56.0 209.3 61.4 225.1 66.0 238.4 69.9 249.1 73.0
69.5 20.8 273.5 80.2 14.3 142.7 41.8 165.7 48.6 186.8 54.7 205.7 60.3 222.6 65.3 237.3 69.6
72 22.2 284.6 83.4 14.6 113.3 33.2 138.2 40.5 161.4 47.3 182.8 53.6 202.4 59.3 220.0 64.5

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 8
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 85 °F 29.4°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 266.1 78.0 15.6 208.9 61.2 224.1 65.7 237.2 69.5 248.1 72.7 256.7 75.2 262.8 77.0
64.5 18.1 278.8 81.7 15.6 187.4 54.9 205.3 60.2 221.5 64.9 236.0 69.2 248.6 72.9 259.3 76.0
8000 3775 67 19.4 291.7 85.5 15.7 163.2 47.8 183.0 53.6 201.4 59.0 218.4 64.0 233.9 68.5 247.7 72.6
69.5 20.8 305.3 89.5 15.8 138.0 40.5 159.2 46.7 179.1 52.5 197.8 58.0 215.2 63.1 231.4 67.8
72 22.2 318.7 93.4 15.8 112.5 33.0 134.6 39.5 155.6 45.6 175.6 51.5 194.5 57.0 212.2 62.2
62 16.7 270.4 79.3 15.6 223.3 65.4 238.5 69.9 251.0 73.6 260.7 76.4 267.4 78.4 270.4 79.3
64.5 18.1 283.7 83.1 15.8 201.4 59.0 220.2 64.5 236.8 69.4 251.3 73.6 263.3 77.2 272.8 80.0
9000 4247 67 19.4 296.8 87.0 15.7 175.4 51.4 196.8 57.7 216.4 63.4 234.1 68.6 249.9 73.2 263.6 77.3
69.5 20.8 310.3 90.9 15.8 147.7 43.3 170.9 50.1 192.5 56.4 212.6 62.3 231.0 67.7 247.7 72.6
72 22.2 324.0 95.0 15.8 119.3 35.0 143.8 42.1 166.9 48.9 188.7 55.3 209.0 61.3 227.9 66.8
300
62 16.7 273.5 80.2 15.6 233.9 68.6 248.7 72.9 260.4 76.3 268.8 78.8 273.5 80.2 273.5 80.2
64.5 18.1 287.1 84.2 15.7 211.9 62.1 231.3 67.8 248.0 72.7 262.1 76.8 273.3 80.1 281.5 82.5
9800 4625 67 19.4 300.2 88.0 15.7 184.8 54.2 207.2 60.7 227.5 66.7 245.6 72.0 261.4 76.6 274.8 80.5
69.5 20.8 314.1 92.1 15.8 155.3 45.5 180.0 52.8 202.9 59.5 223.9 65.6 242.9 71.2 260.0 76.2
72 22.2 327.4 96.0 16.0 124.5 36.5 150.8 44.2 175.6 51.5 198.7 58.2 220.1 64.5 239.8 70.3
62 16.7 277.3 81.3 15.6 248.0 72.7 261.8 76.7 271.6 79.6 277.2 81.3 277.3 81.3 277.3 81.3
64.5 18.1 291.2 85.3 15.7 226.6 66.4 246.3 72.2 262.8 77.0 275.8 80.8 285.2 83.6 290.8 85.2
11000 5191 67 19.4 304.6 89.3 15.7 198.2 58.1 222.1 65.1 243.2 71.3 261.5 76.6 276.8 81.1 289.1 84.7
69.5 20.8 318.2 93.3 15.8 166.2 48.7 192.9 56.5 217.4 63.7 239.5 70.2 259.2 76.0 276.3 81.0
72 22.2 331.8 97.3 15.9 132.1 38.7 161.1 47.2 188.1 55.1 213.0 62.4 235.8 69.1 256.4 75.2
62 16.7 242.1 71.0 260.2 76.3 276.1 80.9 289.7 84.9 300.9 88.2 309.4 90.7 242.1 71.0 260.2
64.5 18.1 216.4 63.4 237.3 69.5 256.4 75.1 273.6 80.2 288.8 84.7 302.0 88.5 216.4 63.4 237.3
9000 4247 67 19.4 188.4 55.2 211.2 61.9 232.5 68.1 252.3 73.9 270.5 79.3 287.0 84.1 188.4 55.2 211.2
69.5 20.8 159.5 46.7 183.6 53.8 206.4 60.5 228.0 66.8 248.2 72.7 266.9 78.2 159.5 46.7 183.6
72 22.2 130.4 38.2 155.5 45.6 179.5 52.6 202.3 59.3 224.0 65.6 244.4 71.6 130.4 38.2 155.5
62 16.7 257.5 75.5 275.8 80.8 291.4 85.4 304.1 89.1 313.8 92.0 320.3 93.9 257.5 75.5 275.8
64.5 18.1 231.0 67.7 252.9 74.1 272.6 79.9 290.0 85.0 305.0 89.4 317.3 93.0 231.0 67.7 252.9
10000 4719 67 19.4 201.0 58.9 225.4 66.1 248.0 72.7 268.7 78.8 287.4 84.2 304.0 89.1 201.0 58.9 225.4
69.5 20.8 169.5 49.7 195.7 57.4 220.3 64.6 243.3 71.3 264.7 77.6 284.3 83.3 169.5 49.7 195.7
72 22.2 137.3 40.3 164.9 48.3 191.1 56.0 215.8 63.2 239.0 70.1 260.7 76.4 137.3 40.3 164.9
340
62 16.7 267.5 78.4 285.7 83.8 300.9 88.2 312.7 91.6 321.0 94.1 325.1 95.3 267.5 78.4 285.7
64.5 18.1 240.7 70.6 263.3 77.2 283.2 83.0 300.5 88.1 315.0 92.3 326.5 95.7 240.7 70.6 263.3
10700 5049 67 19.4 209.5 61.4 235.0 68.9 258.4 75.7 279.6 81.9 298.4 87.5 314.9 92.3 209.5 61.4 235.0
69.5 20.8 176.3 51.7 203.9 59.8 229.7 67.3 253.6 74.3 275.6 80.8 295.6 86.6 176.3 51.7 203.9
72 22.2 142.2 41.7 171.4 50.2 199.0 58.3 225.0 65.9 249.3 73.1 271.8 79.7 142.2 41.7 171.4
62 16.7 284.3 83.3 302.0 88.5 315.7 92.5 325.1 95.3 329.5 96.6 329.5 96.6 284.3 83.3 302.0
64.5 18.1 257.7 75.5 281.0 82.4 301.0 88.2 317.7 93.1 330.7 96.9 340.0 99.7 257.7 75.5 281.0
12000 5663 67 19.4 224.6 65.8 251.9 73.8 276.4 81.0 298.1 87.4 316.9 92.9 332.6 97.5 224.6 65.8 251.9
69.5 20.8 188.5 55.2 218.5 64.1 246.3 72.2 271.7 79.6 294.6 86.4 315.0 92.3 188.5 55.2 218.5
72 22.2 150.6 44.1 182.8 53.6 213.0 62.4 241.1 70.7 267.1 78.3 290.9 85.3 150.6 44.1 182.8

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 9
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT95 °F 35°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 171.2 50.2 11.8 134.9 39.5 144.6 42.4 153.1 44.9 160.0 46.9 165.5 48.5 169.3 49.6
64.5 18.1 179.0 52.5 11.9 120.9 35.4 132.5 38.8 142.9 41.9 152.2 44.6 160.3 47.0 167.1 49.0
5250 2477 67 19.4 186.8 54.8 11.9 105.2 30.8 118.0 34.6 129.8 38.1 140.8 41.3 150.7 44.2 159.5 46.8
69.5 20.8 194.4 57.0 12.0 88.7 26.0 102.3 30.0 115.2 33.8 127.2 37.3 138.4 40.6 148.7 43.6
72 22.2 202.9 59.5 12.0 72.1 21.1 86.4 25.3 100.0 29.3 112.9 33.1 125.0 36.6 136.4 40.0
62 16.7 174.2 51.1 11.8 145.4 42.6 155.1 45.4 163.0 47.8 169.0 49.5 173.0 50.7 174.2 51.1
64.5 18.1 181.9 53.3 11.9 131.0 38.4 143.1 41.9 153.8 45.1 162.9 47.8 170.5 50.0 176.3 51.7
6000 2831 67 19.4 190.0 55.7 12.0 114.0 33.4 127.9 37.5 140.6 41.2 152.0 44.5 162.1 47.5 170.7 50.0
69.5 20.8 197.8 58.0 12.0 95.8 28.1 110.9 32.5 124.9 36.6 137.9 40.4 149.8 43.9 160.5 47.0
72 22.2 206.1 60.4 12.1 77.0 22.6 93.0 27.3 108.2 31.7 122.3 35.9 135.5 39.7 147.7 43.3
190
62 16.7 178.6 52.4 11.9 154.6 45.3 164.2 48.1 171.5 50.3 176.5 51.7 178.6 52.4 178.6 52.4
64.5 18.1 184.6 54.1 11.9 139.4 40.9 151.9 44.5 162.5 47.6 171.3 50.2 178.0 52.2 182.7 53.5
6650 3138 67 19.4 192.4 56.4 12.0 121.5 35.6 136.2 39.9 149.4 43.8 161.0 47.2 171.0 50.1 179.2 52.5
69.5 20.8 200.5 58.8 12.0 101.8 29.8 118.1 34.6 133.1 39.0 146.8 43.0 159.1 46.6 169.9 49.8
72 22.2 208.6 61.1 12.1 81.1 23.8 98.7 28.9 115.0 33.7 130.2 38.2 144.2 42.3 157.0 46.0
62 16.7 181.1 53.1 12.0 161.7 47.4 170.8 50.1 177.3 52.0 181.0 53.1 181.1 53.1 181.1 53.1
64.5 18.1 184.4 54.0 12.0 145.5 42.7 158.0 46.3 168.2 49.3 176.2 51.6 181.7 53.3 184.4 54.0
7250 3421 67 19.4 193.2 56.6 12.1 127.5 37.4 142.8 41.9 156.2 45.8 167.8 49.2 177.4 52.0 184.9 54.2
69.5 20.8 201.2 59.0 12.2 106.7 31.3 124.0 36.3 139.7 40.9 153.8 45.1 166.2 48.7 176.9 51.9
72 22.2 209.1 61.3 12.3 84.5 24.8 103.2 30.3 120.6 35.4 136.6 40.0 151.2 44.3 164.3 48.1
62 16.7 201.6 59.1 13.7 157.7 46.2 169.2 49.6 179.1 52.5 187.5 54.9 194.1 56.9 198.8 58.3
64.5 18.1 210.6 61.7 13.8 141.2 41.4 154.7 45.4 167.0 49.0 178.0 52.2 187.5 55.0 195.6 57.3
6000 2831 67 19.4 219.7 64.4 13.9 122.8 36.0 137.7 40.4 151.6 44.4 164.4 48.2 176.0 51.6 186.4 54.6
69.5 20.8 229.3 67.2 14.0 103.8 30.4 119.6 35.1 134.6 39.5 148.7 43.6 161.8 47.4 173.9 51.0
72 22.2 238.6 69.9 14.1 84.4 24.7 101.0 29.6 116.8 34.2 131.8 38.6 146.0 42.8 159.2 46.7
62 16.7 203.6 59.7 13.8 165.0 48.4 176.5 51.7 186.2 54.6 194.0 56.9 199.7 58.5 203.3 59.6
64.5 18.1 213.0 62.4 13.9 148.3 43.5 162.3 47.6 174.8 51.2 185.7 54.4 195.0 57.2 202.6 59.4
6500 3067 67 19.4 222.1 65.1 14.0 128.9 37.8 144.6 42.4 159.1 46.6 172.3 50.5 184.1 54.0 194.5 57.0
69.5 20.8 231.8 67.9 14.1 108.6 31.8 125.5 36.8 141.4 41.4 156.1 45.8 169.7 49.8 182.2 53.4
72 22.2 241.4 70.8 14.2 87.8 25.7 105.6 31.0 122.5 35.9 138.4 40.6 153.3 44.9 167.2 49.0
220
62 16.7 209.1 61.3 13.8 180.5 52.9 191.7 56.2 200.4 58.7 206.4 60.5 209.1 61.3 209.1 61.3
64.5 18.1 217.3 63.7 13.9 163.0 47.8 177.7 52.1 190.3 55.8 200.7 58.8 208.8 61.2 214.5 62.9
7600 3586 67 19.4 226.6 66.4 14.0 142.1 41.6 159.3 46.7 174.7 51.2 188.4 55.2 200.2 58.7 210.1 61.6
69.5 20.8 236.4 69.3 14.1 119.1 34.9 138.2 40.5 155.7 45.6 171.8 50.3 186.2 54.6 199.0 58.3
72 22.2 246.0 72.1 14.2 95.1 27.9 115.5 33.9 134.6 39.5 152.4 44.7 168.8 49.5 183.8 53.9
62 16.7 210.8 61.8 13.9 187.7 55.0 198.3 58.1 206.0 60.4 210.5 61.7 210.8 61.8 210.8 61.8
64.5 18.1 219.2 64.2 13.9 170.5 50.0 185.4 54.3 197.7 58.0 207.5 60.8 214.6 62.9 218.9 64.2
8250 3893 67 19.4 228.6 67.0 14.0 149.0 43.7 166.8 48.9 182.7 53.5 196.4 57.6 207.9 60.9 217.1 63.6
69.5 20.8 238.2 69.8 14.2 124.7 36.6 144.8 42.4 163.2 47.8 179.7 52.7 194.5 57.0 207.3 60.7
72 22.2 247.8 72.6 14.3 98.9 29.0 120.8 35.4 141.0 41.3 159.7 46.8 176.8 51.8 192.2 56.3
62 16.7 225.6 66.1 15.4 179.4 52.6 192.3 56.4 203.3 59.6 212.3 62.2 219.2 64.2 223.9 65.6
64.5 18.1 235.8 69.1 15.4 160.9 47.2 176.3 51.7 190.1 55.7 202.3 59.3 212.8 62.4 221.5 64.9
7000 3303 67 19.4 245.8 72.1 15.4 139.9 41.0 157.0 46.0 172.7 50.6 187.2 54.9 200.2 58.7 211.8 62.1
69.5 20.8 256.3 75.1 15.6 118.0 34.6 136.2 39.9 153.3 44.9 169.3 49.6 184.2 54.0 197.9 58.0
72 22.2 267.2 78.3 16.1 95.7 28.1 114.9 33.7 133.0 39.0 150.2 44.0 166.4 48.8 181.5 53.2
62 16.7 227.5 66.7 15.6 186.5 54.7 199.3 58.4 209.9 61.5 218.3 64.0 224.3 65.7 227.5 66.7
64.5 18.1 238.0 69.8 15.7 167.8 49.2 183.5 53.8 197.5 57.9 209.7 61.5 219.9 64.4 228.0 66.8
7500 3539 67 19.4 248.1 72.7 15.7 145.9 42.8 163.7 48.0 180.0 52.8 194.8 57.1 208.0 61.0 219.5 64.4
69.5 20.8 258.5 75.8 15.7 122.7 36.0 141.9 41.6 159.9 46.9 176.6 51.8 191.9 56.2 205.8 60.3
72 22.2 269.9 79.1 15.8 99.1 29.0 119.4 35.0 138.6 40.6 156.7 45.9 173.6 50.9 189.3 55.5
250
62 16.7 232.2 68.0 15.4 201.9 59.2 214.1 62.8 223.5 65.5 229.9 67.4 232.2 68.0 232.2 68.0
64.5 18.1 243.9 71.5 15.6 183.5 53.8 200.0 58.6 214.1 62.8 225.7 66.2 234.8 68.8 241.0 70.7
8700 4106 67 19.4 252.6 74.1 15.7 159.5 46.7 178.8 52.4 196.1 57.5 211.3 61.9 224.4 65.8 235.3 69.0
69.5 20.8 263.2 77.1 15.8 133.6 39.2 155.0 45.4 174.7 51.2 192.6 56.5 208.8 61.2 223.0 65.4
72 22.2 274.1 80.3 16.0 106.6 31.2 129.6 38.0 151.1 44.3 171.0 50.1 189.4 55.5 206.2 60.4
62 16.7 236.9 69.4 15.4 212.3 62.2 224.1 65.7 232.4 68.1 236.9 69.4 236.9 69.4 236.9 69.4
64.5 18.1 244.5 71.7 15.5 192.5 56.4 209.0 61.3 222.7 65.3 233.3 68.4 240.7 70.6 244.5 71.7
9500 4483 67 19.4 255.2 74.8 15.6 168.3 49.3 188.5 55.2 206.2 60.4 221.5 64.9 234.2 68.6 244.1 71.6
69.5 20.8 265.6 77.9 15.9 140.8 41.3 163.6 47.9 184.3 54.0 202.9 59.5 219.4 64.3 233.5 68.4
72 22.2 276.4 81.0 16.0 111.6 32.7 136.3 40.0 159.3 46.7 180.4 52.9 199.7 58.5 216.9 63.6

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 10
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 95 °F 35°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 256.5 75.2 17.3 205.1 60.1 219.7 64.4 232.1 68.0 242.3 71.0 250.0 73.3 255.1 74.8
64.5 18.1 268.8 78.8 17.3 184.3 54.0 201.8 59.2 217.6 63.8 231.5 67.8 243.4 71.3 253.3 74.2
8000 3775 67 19.4 281.3 82.5 17.4 160.5 47.1 180.1 52.8 198.1 58.1 214.7 62.9 229.6 67.3 242.9 71.2
69.5 20.8 294.2 86.2 17.5 135.5 39.7 156.5 45.9 176.1 51.6 194.5 57.0 211.6 62.0 227.3 66.6
72 22.2 307.4 90.1 17.5 110.1 32.3 132.1 38.7 153.0 44.8 172.7 50.6 191.3 56.1 208.7 61.2
62 16.7 260.6 76.4 17.3 219.0 64.2 233.4 68.4 245.0 71.8 253.7 74.4 259.3 76.0 260.6 76.4
64.5 18.1 273.4 80.1 17.3 198.0 58.0 216.2 63.4 232.3 68.1 246.0 72.1 257.1 75.4 265.7 77.9
9000 4247 67 19.4 285.8 83.8 17.5 172.5 50.6 193.5 56.7 212.6 62.3 229.8 67.3 244.9 71.8 257.9 75.6
69.5 20.8 298.9 87.6 17.6 145.1 42.5 168.0 49.2 189.3 55.5 209.0 61.3 226.9 66.5 243.2 71.3
72 22.2 312.7 91.7 17.6 116.9 34.2 141.2 41.4 164.2 48.1 185.7 54.4 205.7 60.3 224.2 65.7
300
62 16.7 263.4 77.2 17.3 229.1 67.1 243.0 71.2 253.6 74.3 260.8 76.4 263.4 77.2 263.4 77.2
64.5 18.1 276.8 81.1 17.5 208.3 61.1 227.0 66.5 243.0 71.2 256.2 75.1 266.4 78.1 273.6 80.2
9800 4625 67 19.4 289.4 84.8 17.5 181.8 53.3 203.8 59.7 223.6 65.5 241.1 70.7 256.1 75.1 268.6 78.7
69.5 20.8 302.6 88.7 17.5 152.6 44.7 177.0 51.9 199.5 58.5 220.0 64.5 238.5 69.9 255.0 74.7
72 22.2 315.9 92.6 17.6 122.0 35.8 148.2 43.4 172.7 50.6 195.5 57.3 216.5 63.5 235.8 69.1
62 16.7 266.3 78.0 17.7 242.1 71.0 254.7 74.7 263.2 77.1 266.3 78.0 266.3 78.0 266.3 78.0
64.5 18.1 280.1 82.1 17.7 222.4 65.2 241.2 70.7 256.7 75.2 268.6 78.7 276.7 81.1 280.1 82.1
11000 5191 67 19.4 293.1 85.9 17.7 194.9 57.1 218.1 63.9 238.5 69.9 256.0 75.0 270.4 79.3 281.6 82.5
69.5 20.8 306.2 89.7 17.8 163.2 47.8 189.6 55.6 213.6 62.6 235.1 68.9 254.1 74.5 270.4 79.2
72 22.2 319.9 93.8 17.9 129.5 37.9 158.3 46.4 185.0 54.2 209.5 61.4 231.8 67.9 251.8 73.8
62 16.7 304.3 89.2 23.8 237.3 69.6 254.7 74.7 269.8 79.1 282.4 82.8 292.5 85.7 299.8 87.9
64.5 18.1 317.9 93.2 23.9 212.5 62.3 232.9 68.3 251.4 73.7 267.9 78.5 282.4 82.8 294.7 86.4
9000 4247 67 19.4 332.0 97.3 24.0 184.9 54.2 207.4 60.8 228.3 66.9 247.6 72.6 265.1 77.7 280.9 82.3
69.5 20.8 346.7 101.6 24.2 156.3 45.8 180.2 52.8 202.8 59.4 223.9 65.6 243.7 71.4 262.0 76.8
72 22.2 361.5 106.0 24.4 127.3 37.3 152.4 44.7 176.1 51.6 198.7 58.2 220.0 64.5 240.1 70.4
62 16.7 308.7 90.5 23.8 252.0 73.9 269.4 79.0 284.0 83.2 295.5 86.6 303.8 89.0 308.7 90.5
64.5 18.1 323.0 94.7 23.9 226.7 66.5 248.0 72.7 267.0 78.3 283.5 83.1 297.5 87.2 308.7 90.5
10000 4719 67 19.4 337.0 98.8 24.0 197.3 57.8 221.3 64.9 243.4 71.3 263.4 77.2 281.3 82.5 297.1 87.1
69.5 20.8 351.8 103.1 24.2 166.1 48.7 192.0 56.3 216.3 63.4 238.8 70.0 259.6 76.1 278.6 81.6
72 22.2 367.0 107.6 24.5 134.2 39.3 161.6 47.4 187.5 55.0 211.9 62.1 234.8 68.8 256.0 75.0
340
62 16.7 311.1 91.2 23.8 261.4 76.6 278.6 81.7 292.5 85.7 302.9 88.8 309.6 90.8 311.1 91.2
64.5 18.1 326.1 95.6 23.9 236.2 69.2 258.0 75.6 277.1 81.2 293.4 86.0 306.7 89.9 316.9 92.9
10700 5049 67 19.4 340.1 99.7 24.2 205.6 60.3 230.6 67.6 253.3 74.3 273.8 80.2 291.8 85.5 307.2 90.0
69.5 20.8 354.9 104.0 24.2 172.7 50.6 200.0 58.6 225.4 66.1 248.8 72.9 270.2 79.2 289.4 84.8
72 22.2 370.5 108.6 24.5 138.9 40.7 167.9 49.2 195.3 57.2 220.9 64.7 244.7 71.7 266.7 78.2
62 16.7 316.5 92.8 23.8 278.1 81.5 294.5 86.3 306.8 89.9 314.6 92.2 316.5 92.8 316.5 92.8
64.5 18.1 330.8 96.9 24.0 252.6 74.0 275.0 80.6 294.0 86.2 309.4 90.7 321.0 94.1 328.6 96.3
12000 5663 67 19.4 345.1 101.1 24.4 220.4 64.6 247.0 72.4 270.8 79.4 291.6 85.5 309.3 90.7 323.8 94.9
69.5 20.8 360.0 105.5 24.4 184.7 54.2 214.4 62.8 241.6 70.8 266.4 78.1 288.5 84.6 308.0 90.3
72 22.2 375.3 110.0 24.5 147.2 43.1 179.2 52.5 209.0 61.3 236.7 69.4 262.1 76.8 285.2 83.6

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 11
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 105 °F 40.6°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 158.7 46.5 13.4 129.9 38.1 138.8 40.7 146.3 42.9 152.1 44.6 156.3 45.8 158.7 46.5
64.5 18.1 166.1 48.7 13.5 116.9 34.3 127.8 37.5 137.6 40.3 146.1 42.8 153.2 44.9 158.9 46.6
5250 2477 67 19.4 172.8 50.7 13.6 101.6 29.8 113.9 33.4 125.3 36.7 135.6 39.7 144.8 42.4 152.8 44.8
69.5 20.8 179.8 52.7 13.7 85.3 25.0 98.7 28.9 111.2 32.6 122.8 36.0 133.4 39.1 143.1 42.0
72 22.2 186.9 54.8 13.7 68.7 20.1 82.9 24.3 96.2 28.2 108.8 31.9 120.5 35.3 131.4 38.5
62 16.7 160.9 47.2 13.5 139.3 40.8 147.9 43.3 154.5 45.3 159.0 46.6 160.9 47.2 160.9 47.2
64.5 18.1 168.7 49.5 13.5 126.4 37.1 137.8 40.4 147.6 43.3 155.7 45.6 162.0 47.5 166.5 48.8
6000 2831 67 19.4 175.6 51.5 13.6 110.1 32.3 123.4 36.2 135.4 39.7 146.0 42.8 155.2 45.5 162.8 47.7
69.5 20.8 182.6 53.5 13.7 92.2 27.0 106.9 31.3 120.5 35.3 132.9 39.0 144.1 42.2 154.0 45.1
72 22.2 189.5 55.5 13.8 73.4 21.5 89.3 26.2 104.0 30.5 117.8 34.5 130.4 38.2 142.0 41.6
190
62 16.7 164.6 48.2 13.5 147.6 43.3 155.8 45.7 161.5 47.3 164.6 48.2 164.6 48.2 164.6 48.2
64.5 18.1 170.5 50.0 13.6 134.1 39.3 145.6 42.7 155.1 45.5 162.6 47.6 167.8 49.2 170.5 50.0
6650 3138 67 19.4 177.4 52.0 13.7 117.2 34.3 131.2 38.4 143.5 42.1 154.1 45.2 162.9 47.8 169.8 49.8
69.5 20.8 184.5 54.1 13.7 97.9 28.7 113.8 33.3 128.2 37.6 141.1 41.4 152.5 44.7 162.4 47.6
72 22.2 191.6 56.1 13.8 77.5 22.7 94.7 27.8 110.7 32.4 125.4 36.7 138.7 40.7 150.7 44.2
62 16.7 165.7 48.6 13.6 153.3 44.9 160.6 47.1 165.0 48.4 165.7 48.6 165.7 48.6 165.7 48.6
64.5 18.1 170.2 49.9 13.7 139.8 41.0 151.1 44.3 160.0 46.9 166.3 48.8 170.0 49.8 170.2 49.9
7250 3421 67 19.4 177.4 52.0 13.8 122.7 36.0 137.1 40.2 149.5 43.8 159.8 46.8 167.9 49.2 173.8 50.9
69.5 20.8 184.6 54.1 14.0 102.6 30.1 119.3 35.0 134.2 39.3 147.4 43.2 158.8 46.5 168.3 49.3
72 22.2 191.8 56.2 14.0 80.7 23.6 99.1 29.1 116.0 34.0 131.4 38.5 145.2 42.6 157.3 46.1
62 16.7 185.8 54.5 15.8 151.4 44.4 161.9 47.5 170.7 50.0 177.6 52.1 182.7 53.6 185.7 54.4
64.5 18.1 194.6 57.0 15.8 136.2 39.9 149.1 43.7 160.5 47.0 170.5 50.0 178.9 52.4 185.7 54.4
6000 2831 67 19.4 203.0 59.5 15.9 118.5 34.7 132.9 39.0 146.2 42.8 158.2 46.4 169.1 49.5 178.5 52.3
69.5 20.8 211.7 62.0 15.9 99.7 29.2 115.3 33.8 129.9 38.1 143.4 42.0 155.9 45.7 167.3 49.0
72 22.2 220.3 64.6 16.0 80.5 23.6 96.9 28.4 112.5 33.0 127.1 37.3 140.8 41.3 153.6 45.0
62 16.7 187.9 55.1 15.8 158.3 46.4 168.6 49.4 177.0 51.9 183.2 53.7 187.1 54.8 187.9 55.1
64.5 18.1 196.8 57.7 15.8 143.0 41.9 156.1 45.8 167.7 49.1 177.5 52.0 185.5 54.4 191.5 56.1
6500 3067 67 19.4 205.3 60.2 15.9 124.5 36.5 139.6 40.9 153.4 44.9 165.7 48.6 176.6 51.7 185.9 54.5
69.5 20.8 214.1 62.8 16.0 104.5 30.6 121.1 35.5 136.4 40.0 150.6 44.1 163.5 47.9 175.1 51.3
72 22.2 222.5 65.2 16.0 83.8 24.6 101.4 29.7 117.9 34.6 133.4 39.1 147.8 43.3 161.1 47.2
220
62 16.7 192.0 56.3 15.8 172.0 50.4 181.5 53.2 188.2 55.2 192.0 56.3 192.0 56.3 192.0 56.3
64.5 18.1 200.3 58.7 15.9 156.7 45.9 170.3 49.9 181.5 53.2 190.4 55.8 196.7 57.6 200.3 58.7
7600 3586 67 19.4 209.2 61.3 15.9 137.1 40.2 153.5 45.0 168.0 49.2 180.6 52.9 191.0 56.0 199.3 58.4
69.5 20.8 217.7 63.8 16.0 114.6 33.6 133.2 39.0 150.0 44.0 165.2 48.4 178.7 52.4 190.3 55.8
72 22.2 226.8 66.5 16.1 91.0 26.7 111.1 32.6 129.8 38.0 147.0 43.1 162.6 47.7 176.8 51.8
62 16.7 194.3 56.9 15.8 178.8 52.4 187.6 55.0 193.1 56.6 194.3 56.9 194.3 56.9 194.3 56.9
64.5 18.1 202.1 59.2 15.8 163.8 48.0 177.3 52.0 188.1 55.1 196.1 57.5 201.1 59.0 202.1 59.2
8250 3893 67 19.4 210.8 61.8 15.9 143.6 42.1 160.6 47.1 175.3 51.4 187.7 55.0 197.7 57.9 205.1 60.1
69.5 20.8 219.5 64.3 16.0 120.1 35.2 139.6 40.9 157.2 46.1 172.8 50.6 186.4 54.6 197.8 58.0
72 22.2 228.6 67.0 16.1 94.8 27.8 116.2 34.1 136.0 39.9 154.0 45.1 170.2 49.9 184.7 54.1
62 16.7 212.4 62.2 17.3 174.1 51.0 179.4 52.6 189.0 55.4 196.5 57.6 201.9 59.2 204.8 60.0
64.5 18.1 222.4 65.2 17.3 156.7 45.9 165.3 48.4 177.9 52.1 188.8 55.3 198.0 58.0 205.4 60.2
7000 3303 67 19.4 232.3 68.1 17.3 136.4 40.0 147.6 43.2 162.3 47.6 175.6 51.5 187.5 55.0 198.0 58.0
69.5 20.8 242.5 71.1 17.4 114.8 33.7 128.0 37.5 144.2 42.3 159.3 46.7 173.1 50.7 185.7 54.4
72 22.2 253.5 74.3 17.5 92.8 27.2 107.8 31.6 125.1 36.7 141.4 41.5 156.7 45.9 170.9 50.1
62 16.7 214.5 62.9 17.3 180.9 53.0 185.8 54.5 195.0 57.1 201.8 59.1 206.1 60.4 206.9 60.6
64.5 18.1 224.8 65.9 17.4 163.4 47.9 172.1 50.4 184.8 54.2 195.6 57.3 204.4 59.9 211.1 61.9
7500 3539 67 19.4 234.6 68.8 17.4 142.3 41.7 153.9 45.1 169.1 49.6 182.7 53.6 194.7 57.1 204.9 60.1
69.5 20.8 244.8 71.8 17.5 119.6 35.0 133.5 39.1 150.5 44.1 166.1 48.7 180.3 52.8 193.1 56.6
72 22.2 255.7 74.9 17.6 96.1 28.2 112.1 32.9 130.4 38.2 147.5 43.2 163.4 47.9 178.1 52.2
250
62 16.7 217.8 63.8 17.4 194.7 57.1 198.2 58.1 205.7 60.3 210.0 61.5 210.0 61.6 210.0 61.6
64.5 18.1 228.7 67.0 17.4 177.9 52.1 186.5 54.7 198.9 58.3 208.8 61.2 215.9 63.3 220.2 64.6
8700 4106 67 19.4 239.0 70.1 17.5 155.6 45.6 168.0 49.2 184.0 53.9 197.9 58.0 209.5 61.4 218.8 64.1
69.5 20.8 248.9 73.0 17.5 130.2 38.2 145.8 42.7 164.3 48.1 180.9 53.0 195.8 57.4 208.7 61.2
72 22.2 259.9 76.2 17.6 103.5 30.3 121.8 35.7 142.2 41.7 161.0 47.2 178.3 52.2 193.8 56.8
62 16.7 221.1 64.8 17.3 203.7 59.7 206.0 60.4 212.0 62.1 213.2 62.5 213.2 62.5 213.2 62.5
64.5 18.1 230.8 67.7 17.3 187.1 54.8 195.3 57.2 207.2 60.7 216.0 63.3 221.5 64.9 222.6 65.2
9500 4483 67 19.4 241.2 70.7 17.4 164.1 48.1 177.0 51.9 193.2 56.6 206.9 60.7 218.0 63.9 226.2 66.3
69.5 20.8 251.5 73.7 17.5 137.3 40.2 153.9 45.1 173.3 50.8 190.5 55.8 205.5 60.2 218.2 64.0
72 22.2 262.5 76.9 17.6 108.5 31.8 128.3 37.6 150.1 44.0 170.0 49.8 187.9 55.1 203.9 59.8

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 12
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 105 °F 40.6°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 244.5 71.7 20.0 200.2 58.7 214.0 62.7 225.5 66.1 234.5 68.7 240.9 70.6 244.5 71.7
64.5 18.1 256.1 75.1 20.1 180.3 52.8 197.2 57.8 212.2 62.2 225.3 66.0 236.3 69.3 245.1 71.8
8000 3775 67 19.4 268.5 78.7 19.9 157.2 46.1 176.3 51.7 193.9 56.8 209.9 61.5 224.2 65.7 236.7 69.4
69.5 20.8 280.2 82.1 20.1 132.3 38.8 153.0 44.8 172.3 50.5 190.3 55.8 206.9 60.6 221.9 65.1
72 22.2 293.0 85.9 20.2 107.0 31.4 128.9 37.8 149.6 43.8 169.0 49.5 187.2 54.9 204.2 59.9
62 16.7 248.2 72.8 20.0 213.4 62.5 226.8 66.5 237.2 69.5 244.5 71.7 248.2 72.8 248.2 72.8
64.5 18.1 260.3 76.3 20.0 193.5 56.7 211.0 61.8 226.1 66.3 238.8 70.0 248.8 72.9 256.0 75.0
9000 4247 67 19.4 272.3 79.8 20.1 168.8 49.5 189.3 55.5 207.8 60.9 224.2 65.7 238.5 69.9 250.5 73.4
69.5 20.8 284.9 83.5 20.1 141.8 41.6 164.4 48.2 185.3 54.3 204.4 59.9 221.7 65.0 237.2 69.5
72 22.2 297.4 87.2 20.2 113.6 33.3 137.8 40.4 160.4 47.0 181.5 53.2 201.1 58.9 219.1 64.2
300
62 16.7 252.1 73.9 20.0 223.5 65.5 236.4 69.3 245.8 72.0 251.5 73.7 252.1 73.9 252.1 73.9
64.5 18.1 263.0 77.1 20.0 203.3 59.6 221.1 64.8 236.0 69.2 248.0 72.7 256.7 75.3 262.2 76.9
9800 4625 67 19.4 275.5 80.7 20.1 177.8 52.1 199.2 58.4 218.3 64.0 234.8 68.8 248.9 72.9 260.2 76.3
69.5 20.8 288.2 84.5 20.0 149.2 43.7 173.2 50.8 195.1 57.2 215.0 63.0 232.8 68.2 248.4 72.8
72 22.2 300.7 88.1 20.2 118.7 34.8 144.7 42.4 168.9 49.5 191.2 56.0 211.7 62.1 230.3 67.5
62 16.7 255.2 74.8 20.0 235.9 69.1 247.2 72.5 254.1 74.5 255.2 74.8 255.2 74.8 255.2 74.8
64.5 18.1 266.3 78.1 20.1 216.8 63.6 234.6 68.8 248.7 72.9 259.1 75.9 265.4 77.8 266.3 78.1
11000 5191 67 19.4 278.8 81.7 20.1 190.5 55.8 213.0 62.4 232.4 68.1 248.8 72.9 261.9 76.8 271.6 79.6
69.5 20.8 291.2 85.4 20.2 159.5 46.8 185.4 54.3 208.8 61.2 229.5 67.3 247.5 72.5 262.6 77.0
72 22.2 304.1 89.1 20.2 126.0 36.9 154.6 45.3 180.8 53.0 204.8 60.0 226.4 66.4 245.6 72.0
62 16.7 285.6 83.7 27.0 230.0 67.4 246.2 72.2 259.9 76.2 271.0 79.4 279.3 81.9 284.6 83.4
64.5 18.1 298.1 87.4 27.2 206.4 60.5 226.0 66.2 243.5 71.4 258.8 75.9 271.9 79.7 282.6 82.8
9000 4247 67 19.4 310.5 91.0 27.5 179.4 52.6 201.2 59.0 221.4 64.9 239.8 70.3 256.3 75.1 270.9 79.4
69.5 20.8 323.3 94.8 27.8 151.0 44.3 174.5 51.1 196.5 57.6 217.0 63.6 236.0 69.2 253.3 74.2
72 22.2 336.4 98.6 28.1 122.1 35.8 146.8 43.0 170.2 49.9 192.3 56.4 213.0 62.4 232.4 68.1
62 16.7 289.4 84.8 27.1 243.7 71.4 259.7 76.1 272.6 79.9 282.1 82.7 288.2 84.5 289.4 84.8
64.5 18.1 302.2 88.6 27.3 219.9 64.4 240.1 70.4 257.8 75.6 272.9 80.0 285.1 83.6 294.4 86.3
10000 4719 67 19.4 314.9 92.3 27.5 191.3 56.1 214.6 62.9 235.7 69.1 254.7 74.6 271.3 79.5 285.5 83.7
69.5 20.8 327.9 96.1 27.9 160.5 47.1 186.0 54.5 209.6 61.4 231.3 67.8 251.1 73.6 268.9 78.8
72 22.2 340.8 99.9 28.1 128.6 37.7 155.7 45.6 181.2 53.1 205.0 60.1 227.1 66.6 247.4 72.5
340
62 16.7 291.5 85.4 27.1 252.4 74.0 268.0 78.5 279.9 82.0 288.1 84.4 291.5 85.4 291.5 85.4
64.5 18.1 304.5 89.3 27.4 228.7 67.0 249.3 73.1 266.9 78.2 281.5 82.5 292.8 85.8 300.8 88.2
10700 5049 67 19.4 317.6 93.1 27.7 199.4 58.4 223.5 65.5 245.2 71.9 264.4 77.5 280.9 82.3 294.6 86.4
69.5 20.8 330.7 96.9 27.9 167.1 49.0 193.8 56.8 218.4 64.0 240.8 70.6 261.1 76.5 279.0 81.8
72 22.2 343.6 100.7 28.2 133.1 39.0 161.8 47.4 188.6 55.3 213.5 62.6 236.5 69.3 257.5 75.5
62 16.7 295.9 86.7 27.4 267.4 78.4 281.7 82.6 291.5 85.4 295.9 86.7 295.9 86.7 295.9 86.7
64.5 18.1 308.6 90.4 27.4 244.2 71.6 265.1 77.7 282.2 82.7 295.4 86.6 304.5 89.2 308.6 90.4
12000 5663 67 19.4 321.4 94.2 27.8 213.5 62.6 239.0 70.0 261.4 76.6 280.6 82.2 296.4 86.9 308.7 90.5
69.5 20.8 334.5 98.1 28.0 178.6 52.3 207.4 60.8 233.7 68.5 257.2 75.4 277.9 81.5 295.7 86.7
72 22.2 347.8 101.9 28.4 141.2 41.4 172.8 50.6 201.9 59.2 228.7 67.0 253.0 74.2 274.8 80.6

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 13
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 115 °F 46.1°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 62 149.8 43.9 14.7 126.0 36.9 134.3 39.4 141.0 41.3 146.0 42.8 149.1 43.7 149.8 43.9
64.5 64.5 157.1 46.0 14.8 113.9 33.4 124.4 36.5 133.6 39.2 141.5 41.5 147.9 43.3 152.8 44.8
5250 2477 67 67 163.5 47.9 14.9 99.0 29.0 111.1 32.6 122.0 35.8 131.9 38.7 140.5 41.2 147.9 43.4
69.5 69.5 170.2 49.9 14.9 83.1 24.4 96.3 28.2 108.5 31.8 119.7 35.1 130.0 38.1 139.2 40.8
72 72 176.8 51.8 15.0 66.6 19.5 80.6 23.6 93.8 27.5 106.1 31.1 117.5 34.4 128.1 37.5
62 62 153.8 45.1 14.7 135.8 39.8 143.7 42.1 149.5 43.8 153.1 44.9 153.8 45.1 153.8 45.1
64.5 64.5 159.4 46.7 14.8 123.0 36.1 133.8 39.2 142.9 41.9 150.1 44.0 155.5 45.6 158.9 46.6
6000 2831 67 67 166.0 48.6 14.9 107.3 31.5 120.3 35.2 131.7 38.6 141.7 41.5 150.2 44.0 157.0 46.0
69.5 69.5 172.7 50.6 15.0 89.8 26.3 104.3 30.6 117.5 34.4 129.5 37.9 140.1 41.1 149.4 43.8
72 72 179.1 52.5 15.0 71.2 20.9 86.9 25.5 101.4 29.7 114.9 33.7 127.1 37.3 138.3 40.5
190
62 62 155.7 45.6 14.8 142.8 41.9 149.9 43.9 154.5 45.3 155.7 45.6 155.7 45.6 155.7 45.6
64.5 64.5 160.9 47.2 14.8 130.3 38.2 141.1 41.4 149.7 43.9 156.1 45.7 160.1 46.9 160.9 47.2
6650 3138 67 67 167.8 49.2 14.9 114.2 33.5 127.7 37.4 139.5 40.9 149.3 43.8 157.3 46.1 163.2 47.8
69.5 69.5 174.5 51.1 15.0 95.5 28.0 111.0 32.5 124.9 36.6 137.3 40.3 148.1 43.4 157.2 46.1
72 72 181.1 53.1 15.1 75.2 22.0 92.2 27.0 107.9 31.6 122.2 35.8 135.1 39.6 146.6 43.0
62 62 155.2 45.5 15.0 147.0 43.1 152.9 44.8 155.2 45.5 155.2 45.5 155.2 45.5 155.2 45.5
64.5 64.5 160.4 47.0 15.0 135.6 39.7 145.9 42.8 153.7 45.1 158.8 46.5 160.4 47.0 160.4 47.0
7250 3421 67 67 167.3 49.0 15.1 119.4 35.0 133.2 39.0 144.8 42.5 154.2 45.2 161.3 47.3 165.9 48.6
69.5 69.5 173.8 51.0 15.2 99.8 29.3 116.1 34.0 130.5 38.2 143.0 41.9 153.6 45.0 162.1 47.5
72 72 180.4 52.9 15.3 78.2 22.9 96.3 28.2 112.9 33.1 127.8 37.4 140.9 41.3 152.4 44.7
62 16.7 174.2 51.1 17.9 146.4 42.9 156.1 45.7 163.8 48.0 169.7 49.7 173.4 50.8 174.2 51.1
64.5 18.1 182.8 53.6 18.0 132.3 38.8 144.6 42.4 155.3 45.5 164.4 48.2 171.9 50.4 177.6 52.1
6000 2831 67 19.4 190.5 55.8 18.0 115.2 33.8 129.2 37.9 141.9 41.6 153.4 45.0 163.5 47.9 172.1 50.5
69.5 20.8 198.8 58.3 18.1 96.8 28.4 112.1 32.8 126.3 37.0 139.4 40.9 151.4 44.4 162.1 47.5
72 22.2 207.0 60.7 18.1 77.7 22.8 94.0 27.5 109.3 32.0 123.6 36.2 136.9 40.1 149.2 43.7
62 16.7 175.8 51.5 17.9 152.7 44.8 162.0 47.5 169.1 49.6 174.0 51.0 175.8 51.5 175.8 51.5
64.5 18.1 184.8 54.2 18.0 138.8 40.7 151.3 44.3 162.0 47.5 170.8 50.1 177.7 52.1 182.5 53.5
6500 3067 67 19.4 192.6 56.5 18.0 121.0 35.5 135.6 39.7 148.8 43.6 160.4 47.0 170.4 49.9 178.8 52.4
69.5 20.8 201.0 58.9 18.1 101.4 29.7 117.6 34.5 132.6 38.9 146.2 42.9 158.5 46.5 169.4 49.7
72 22.2 209.1 61.3 18.2 80.9 23.7 98.3 28.8 114.6 33.6 129.8 38.0 143.7 42.1 156.5 45.9
220
62 16.7 180.2 52.8 18.0 165.6 48.5 173.8 50.9 179.0 52.5 180.2 52.8 180.2 52.8 180.2 52.8
64.5 18.1 188.0 55.1 18.0 151.9 44.5 164.5 48.2 174.6 51.2 182.1 53.4 186.9 54.8 188.0 55.1
7600 3586 67 19.4 196.0 57.4 18.1 133.1 39.0 148.8 43.6 162.5 47.6 174.1 51.0 183.4 53.8 190.4 55.8
69.5 20.8 204.3 59.9 18.1 111.3 32.6 129.4 37.9 145.7 42.7 160.2 47.0 172.9 50.7 183.6 53.8
72 22.2 212.8 62.4 18.2 87.9 25.8 107.8 31.6 126.1 37.0 142.8 41.8 157.9 46.3 171.3 50.2
62 16.7 181.3 53.1 18.0 171.0 50.1 178.2 52.2 181.3 53.1 181.3 53.1 181.3 53.1 181.3 53.1
64.5 18.1 189.3 55.5 18.0 158.4 46.4 170.7 50.0 180.2 52.8 186.6 54.7 189.3 55.5 189.3 55.5
8250 3893 67 19.4 197.8 58.0 18.1 139.5 40.9 155.7 45.6 169.5 49.7 180.8 53.0 189.4 55.5 195.3 57.2
69.5 20.8 206.1 60.4 18.1 116.7 34.2 135.7 39.8 152.6 44.7 167.4 49.1 180.0 52.8 190.4 55.8
72 22.2 214.4 62.8 18.2 91.6 26.9 112.8 33.1 132.1 38.7 149.6 43.8 165.1 48.4 178.7 52.4
62 16.7 196.8 57.7 19.7 167.2 49.0 178.0 52.2 186.5 54.7 192.7 56.5 196.5 57.6 196.8 57.7
64.5 18.1 206.6 60.6 19.8 151.4 44.4 165.3 48.5 177.4 52.0 187.6 55.0 195.8 57.4 202.0 59.2
7000 3303 67 19.4 215.9 63.3 19.8 132.0 38.7 148.0 43.4 162.6 47.6 175.6 51.5 187.0 54.8 196.6 57.6
69.5 20.8 225.7 66.1 19.8 110.9 32.5 128.5 37.7 144.8 42.4 159.8 46.8 173.5 50.9 185.7 54.4
72 22.2 235.7 69.1 19.9 89.1 26.1 107.8 31.6 125.5 36.8 142.0 41.6 157.3 46.1 171.4 50.2
62 16.7 198.4 58.2 19.8 173.4 50.8 183.8 53.9 191.7 56.2 196.8 57.7 198.4 58.2 198.4 58.2
64.5 18.1 208.7 61.2 19.9 157.8 46.3 171.9 50.4 184.0 53.9 193.8 56.8 201.4 59.0 206.6 60.6
7500 3539 67 19.4 217.9 63.9 19.9 137.7 40.4 154.3 45.2 169.3 49.6 182.4 53.5 193.7 56.8 203.0 59.5
69.5 20.8 228.0 66.8 19.9 115.6 33.9 134.1 39.3 151.1 44.3 166.6 48.8 180.6 52.9 193.0 56.6
72 22.2 237.6 69.7 20.0 92.2 27.0 112.1 32.9 130.7 38.3 148.0 43.4 163.9 48.0 178.4 52.3
250
62 16.7 203.3 59.6 19.9 186.8 54.8 196.0 57.5 201.9 59.2 203.3 59.6 203.3 59.6 203.3 59.6
64.5 18.1 211.8 62.1 19.9 171.3 50.2 185.4 54.4 196.8 57.7 205.3 60.2 210.6 61.7 211.8 62.1
8700 4106 67 19.4 221.6 64.9 19.9 150.3 44.1 168.1 49.3 183.6 53.8 196.7 57.6 207.2 60.7 215.1 63.1
69.5 20.8 231.5 67.9 20.0 125.9 36.9 146.3 42.9 164.8 48.3 181.2 53.1 195.5 57.3 207.7 60.9
72 22.2 241.6 70.8 20.1 99.5 29.2 122.0 35.8 142.7 41.8 161.6 47.4 178.7 52.4 193.9 56.8
62 16.7 205.0 60.1 19.8 194.0 56.9 201.9 59.2 205.0 60.1 205.0 60.1 205.0 60.1 205.0 60.1
64.5 18.1 214.1 62.7 19.8 179.9 52.7 193.9 56.8 204.4 59.9 211.5 62.0 214.1 62.7 214.1 62.7
9500 4483 67 19.4 223.8 65.6 19.9 158.6 46.5 177.0 51.9 192.6 56.4 205.3 60.2 214.9 63.0 221.4 64.9
69.5 20.8 233.9 68.5 19.9 132.9 38.9 154.5 45.3 173.7 50.9 190.6 55.9 204.9 60.0 216.5 63.5
72 22.2 244.1 71.5 20.0 104.5 30.6 128.6 37.7 150.6 44.2 170.5 50.0 188.3 55.2 203.7 59.7

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 14
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 115 °F 46.1°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 231.5 67.9 22.4 194.7 57.1 207.4 60.8 217.8 63.8 225.5 66.1 230.5 67.6 231.5 67.9
64.5 18.1 243.2 71.3 22.4 176.0 51.6 192.3 56.4 206.6 60.5 218.7 64.1 228.7 67.0 236.3 69.3
8000 3775 67 19.4 254.7 74.6 22.4 153.5 45.0 172.2 50.5 189.2 55.4 204.5 59.9 218.0 63.9 229.6 67.3
69.5 20.8 266.3 78.0 22.4 129.1 37.8 149.5 43.8 168.4 49.4 185.9 54.5 201.9 59.2 216.4 63.4
72 22.2 278.8 81.7 22.5 104.0 30.5 125.7 36.8 146.1 42.8 165.3 48.4 183.1 53.7 199.6 58.5
62 16.7 234.9 68.9 22.4 207.0 60.7 219.1 64.2 228.1 66.9 233.8 68.5 234.9 68.9 234.9 68.9
64.5 18.1 246.9 72.4 22.4 188.7 55.3 205.4 60.2 219.5 64.3 231.0 67.7 239.6 70.2 245.3 71.9
9000 4247 67 19.4 258.5 75.8 22.4 164.9 48.3 184.8 54.2 202.6 59.4 218.2 63.9 231.5 67.8 242.4 71.0
69.5 20.8 270.4 79.2 22.4 138.4 40.6 160.6 47.1 180.9 53.0 199.5 58.5 216.1 63.3 230.7 67.6
72 22.2 282.5 82.8 22.5 110.4 32.4 134.4 39.4 156.7 45.9 177.4 52.0 196.5 57.6 213.8 62.7
300
62 16.7 238.4 69.9 22.4 216.3 63.4 227.7 66.7 235.4 69.0 238.4 69.9 238.4 69.9 238.4 69.9
64.5 18.1 249.3 73.1 22.4 198.0 58.0 214.8 63.0 228.6 67.0 239.1 70.1 246.3 72.2 249.3 73.1
9800 4625 67 19.4 261.1 76.5 22.4 173.6 50.9 194.3 56.9 212.5 62.3 228.1 66.9 240.9 70.6 250.9 73.5
69.5 20.8 272.7 79.9 22.5 145.4 42.6 168.9 49.5 190.3 55.8 209.5 61.4 226.4 66.3 240.9 70.6
72 22.2 285.4 83.7 22.5 115.4 33.8 141.1 41.4 164.9 48.3 186.8 54.8 206.7 60.6 224.6 65.8
62 16.7 241.9 70.9 22.4 227.9 66.8 237.5 69.6 241.9 70.9 241.9 70.9 241.9 70.9 241.9 70.9
64.5 18.1 252.5 74.0 22.4 210.9 61.8 227.5 66.7 240.1 70.4 248.7 72.9 252.5 74.0 252.5 74.0
11000 5191 67 19.4 264.2 77.4 22.4 185.9 54.5 207.5 60.8 225.9 66.2 241.0 70.6 252.7 74.1 260.6 76.4
69.5 20.8 276.5 81.1 22.5 155.8 45.7 181.2 53.1 203.8 59.7 223.7 65.6 240.6 70.5 254.6 74.6
72 22.2 289.0 84.7 22.5 122.7 36.0 150.9 44.2 176.7 51.8 200.1 58.7 221.0 64.8 239.3 70.1
62 16.7 266.8 78.2 28.8 222.1 65.1 237.0 69.5 249.1 73.0 258.4 75.7 264.7 77.6 266.8 78.2
64.5 18.1 279.1 81.8 29.0 200.3 58.7 218.9 64.2 235.3 69.0 249.3 73.1 260.9 76.5 270.0 79.1
9000 4247 67 19.4 290.7 85.2 29.2 174.2 51.1 195.4 57.3 214.7 62.9 232.2 68.0 247.6 72.6 260.9 76.5
69.5 20.8 302.6 88.7 29.5 146.2 42.9 169.3 49.6 190.7 55.9 210.6 61.7 228.7 67.0 245.1 71.8
72 22.2 315.1 92.4 29.7 117.6 34.5 142.0 41.6 165.1 48.4 186.7 54.7 206.9 60.6 225.5 66.1
62 16.7 270.3 79.2 28.8 234.9 68.9 249.3 73.1 260.2 76.3 267.6 78.4 270.3 79.2 270.3 79.2
64.5 18.1 282.9 82.9 29.1 213.2 62.5 232.3 68.1 248.6 72.9 262.1 76.8 272.5 79.9 279.8 82.0
10000 4719 67 19.4 294.6 86.3 29.3 185.7 54.4 208.2 61.0 228.3 66.9 246.1 72.1 261.4 76.6 274.1 80.3
69.5 20.8 306.5 89.8 29.5 155.5 45.6 180.4 52.9 203.3 59.6 224.2 65.7 243.0 71.2 259.6 76.1
72 22.2 318.9 93.5 29.8 124.0 36.3 150.7 44.2 175.7 51.5 199.0 58.3 220.3 64.6 239.9 70.3
340
62 16.7 272.9 80.0 28.9 243.3 71.3 257.0 75.3 266.9 78.2 272.6 79.9 272.9 80.0 272.9 80.0
64.5 18.1 285.2 83.6 29.1 221.7 65.0 241.0 70.6 257.1 75.3 269.9 79.1 279.2 81.8 284.8 83.5
10700 5049 67 19.4 297.0 87.0 29.4 193.4 56.7 216.7 63.5 237.3 69.5 255.1 74.8 270.1 79.2 282.0 82.7
69.5 20.8 309.1 90.6 29.6 161.8 47.4 187.9 55.1 211.8 62.1 233.3 68.4 252.4 74.0 269.0 78.8
72 22.2 321.1 94.1 29.8 128.3 37.6 156.6 45.9 182.9 53.6 207.1 60.7 229.3 67.2 249.2 73.1
62 16.7 276.1 80.9 29.0 256.4 75.1 268.3 78.7 275.4 80.7 276.1 80.9 276.1 80.9 276.1 80.9
64.5 18.1 288.5 84.6 29.2 236.1 69.2 255.3 74.8 270.5 79.3 281.4 82.5 287.9 84.4 288.5 84.6
12000 5663 67 19.4 300.2 88.0 29.4 207.0 60.7 231.3 67.8 252.3 74.0 269.8 79.1 283.7 83.1 293.7 86.1
69.5 20.8 312.6 91.6 29.7 173.1 50.7 201.2 59.0 226.5 66.4 248.8 72.9 268.1 78.6 284.2 83.3
72 22.2 325.0 95.2 30.0 136.3 39.9 167.3 49.0 195.9 57.4 221.8 65.0 245.1 71.8 265.6 77.9

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 15
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 125 °F 51.7°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 134.3 39.4 16.9 115.3 33.8 122.0 35.8 126.9 37.2 129.9 38.1 130.4 38.2 130.4 38.2
64.5 18.1 140.1 41.1 17.0 104.8 30.7 114.0 33.4 121.7 35.7 127.9 37.5 132.5 38.9 135.5 39.7
5250 2477 67 19.4 146.0 42.8 17.1 91.4 26.8 102.4 30.0 112.2 32.9 120.8 35.4 128.0 37.5 133.8 39.2
69.5 20.8 152.0 44.5 17.2 76.5 22.4 88.8 26.0 100.1 29.3 110.3 32.3 119.4 35.0 127.4 37.3
72 22.2 157.9 46.3 17.3 60.7 17.8 74.1 21.7 86.5 25.3 97.9 28.7 108.4 31.8 117.9 34.6
62 16.7 138.5 40.6 17.0 123.9 36.3 130.0 38.1 133.7 39.2 134.5 39.4 134.5 39.4 134.5 39.4
64.5 18.1 141.7 41.5 17.0 112.7 33.0 121.8 35.7 129.1 37.8 134.3 39.4 137.4 40.3 137.6 40.3
6000 2831 67 19.4 148.1 43.4 17.1 99.0 29.0 110.6 32.4 120.7 35.4 129.1 37.8 135.7 39.8 140.6 41.2
69.5 20.8 153.9 45.1 17.2 82.7 24.2 96.1 28.2 108.2 31.7 118.9 34.8 128.1 37.5 135.8 39.8
72 22.2 159.9 46.9 17.3 65.1 19.1 79.9 23.4 93.6 27.4 106.0 31.1 117.1 34.3 126.9 37.2
190
62 16.7 141.5 41.5 17.0 130.4 38.2 135.5 39.7 137.4 40.3 137.4 40.3 137.4 40.3 137.4 40.3
64.5 18.1 143.3 42.0 17.1 119.1 34.9 128.0 37.5 134.5 39.4 138.4 40.6 139.2 40.8 139.2 40.8
6650 3138 67 19.4 149.6 43.9 17.1 105.2 30.8 117.2 34.4 127.3 37.3 135.3 39.7 141.1 41.4 144.7 42.4
69.5 20.8 155.7 45.6 17.2 88.0 25.8 102.3 30.0 115.0 33.7 125.9 36.9 135.0 39.6 142.2 41.7
72 22.2 161.6 47.4 17.3 68.8 20.2 84.9 24.9 99.6 29.2 112.6 33.0 124.2 36.4 134.1 39.3
62 16.7 145.7 42.7 17.5 136.6 40.0 140.9 41.3 141.5 41.5 141.5 41.5 141.5 41.5 141.5 41.5
64.5 18.1 148.5 43.5 17.6 126.2 37.0 135.1 39.6 141.2 41.4 144.2 42.3 144.2 42.3 144.2 42.3
7250 3421 67 19.4 155.1 45.5 17.7 112.0 32.8 124.5 36.5 134.8 39.5 142.7 41.8 148.1 43.4 150.6 44.1
69.5 20.8 161.4 47.3 17.7 93.7 27.5 109.0 31.9 122.3 35.8 133.6 39.2 142.8 41.9 149.9 43.9
72 22.2 167.4 49.1 17.9 73.1 21.4 90.4 26.5 106.0 31.1 119.9 35.1 131.9 38.7 142.1 41.6
62 16.7 157.0 46.0 20.3 137.5 40.3 145.4 42.6 151.1 44.3 154.4 45.2 155.6 45.6 155.6 45.6
64.5 18.1 164.6 48.2 20.4 125.3 36.7 136.2 39.9 145.5 42.6 152.9 44.8 158.4 46.4 161.5 47.3
6000 2831 67 19.4 171.3 50.2 20.4 109.3 32.0 122.4 35.9 134.1 39.3 144.3 42.3 152.9 44.8 159.8 46.8
69.5 20.8 178.7 52.4 20.5 91.6 26.8 106.3 31.2 119.8 35.1 132.0 38.7 142.8 41.9 152.3 44.6
72 22.2 186.0 54.5 20.5 72.8 21.4 88.8 26.0 103.6 30.4 117.3 34.4 129.8 38.0 141.2 41.4
62 16.7 159.3 46.7 20.3 143.6 42.1 151.1 44.3 156.1 45.7 158.0 46.3 158.0 46.3 158.0 46.3
64.5 18.1 165.7 48.6 20.4 131.1 38.4 142.2 41.7 151.2 44.3 158.0 46.3 162.6 47.7 164.3 48.1
6500 3067 67 19.4 173.1 50.7 20.4 114.8 33.7 128.5 37.7 140.5 41.2 150.7 44.2 159.0 46.6 165.5 48.5
69.5 20.8 180.4 52.9 20.5 96.1 28.2 111.7 32.7 125.8 36.9 138.4 40.6 149.5 43.8 158.9 46.6
72 22.2 187.7 55.0 20.5 76.0 22.3 93.0 27.3 108.7 31.9 123.1 36.1 136.2 39.9 147.9 43.3
220
62 16.7 163.5 47.9 20.4 155.6 45.6 161.6 47.4 163.7 48.0 163.7 48.0 163.7 48.0 163.7 48.0
64.5 18.1 168.1 49.3 20.4 142.6 41.8 153.2 44.9 161.0 47.2 165.8 48.6 166.6 48.8 166.6 48.8
7600 3586 67 19.4 176.0 51.6 20.4 126.2 37.0 140.6 41.2 152.7 44.8 162.3 47.6 169.4 49.6 173.7 50.9
69.5 20.8 183.5 53.8 20.5 105.6 31.0 122.8 36.0 138.0 40.4 151.1 44.3 162.1 47.5 170.8 50.1
72 22.2 191.0 56.0 20.6 82.8 24.3 102.1 29.9 119.6 35.1 135.4 39.7 149.3 43.8 161.2 47.3
62 16.7 165.5 48.5 20.4 161.0 47.2 165.7 48.6 166.2 48.7 166.2 48.7 166.2 48.7 166.2 48.7
64.5 18.1 170.4 49.9 20.4 148.2 43.4 158.2 46.4 164.9 48.3 167.5 49.1 167.7 49.2 167.7 49.2
8250 3893 67 19.4 177.4 52.0 20.5 132.0 38.7 146.7 43.0 158.5 46.5 167.5 49.1 173.4 50.8 175.7 51.5
69.5 20.8 184.8 54.2 20.5 110.6 32.4 128.6 37.7 144.2 42.3 157.3 46.1 168.0 49.2 176.0 51.6
72 22.2 192.4 56.4 20.6 86.4 25.3 106.9 31.3 125.3 36.7 141.6 41.5 155.7 45.6 167.6 49.1
62 16.7 169.5 49.7 22.6 150.4 44.1 158.9 46.6 165.0 48.3 168.2 49.3 169.2 49.6 169.2 49.6
64.5 18.1 178.1 52.2 22.6 137.4 40.3 149.4 43.8 159.4 46.7 167.4 49.1 173.2 50.8 176.5 51.7
7000 3303 67 19.4 186.3 54.6 22.7 120.2 35.2 134.6 39.4 147.4 43.2 158.6 46.5 168.0 49.2 175.5 51.4
69.5 20.8 195.0 57.2 22.7 100.8 29.6 117.0 34.3 131.9 38.7 145.3 42.6 157.3 46.1 167.7 49.2
72 22.2 203.7 59.7 22.7 80.3 23.5 97.9 28.7 114.2 33.5 129.3 37.9 143.1 42.0 155.7 45.6
62 16.7 171.5 50.3 22.6 155.9 45.7 164.0 48.1 169.3 49.6 171.2 50.2 171.2 50.2 171.2 50.2
64.5 18.1 179.6 52.7 22.6 143.0 41.9 155.1 45.5 164.9 48.3 172.4 50.5 177.4 52.0 179.3 52.6
7500 3539 67 19.4 188.0 55.1 22.7 125.4 36.7 140.3 41.1 153.4 45.0 164.6 48.2 173.7 50.9 180.8 53.0
69.5 20.8 196.8 57.7 22.7 105.1 30.8 122.1 35.8 137.6 40.3 151.4 44.4 163.6 47.9 174.0 51.0
72 22.2 205.5 60.2 22.7 83.3 24.4 101.9 29.9 119.1 34.9 134.9 39.5 149.2 43.7 162.1 47.5
250
62 16.7 176.3 51.7 22.6 167.9 49.2 174.5 51.2 176.9 51.8 176.9 51.8 176.9 51.8 176.9 51.8
64.5 18.1 182.6 53.5 22.6 154.8 45.4 166.5 48.8 175.2 51.4 180.8 53.0 182.2 53.4 182.2 53.4
8700 4106 67 19.4 190.9 55.9 22.7 136.7 40.1 152.4 44.7 165.6 48.5 176.3 51.7 184.2 54.0 189.2 55.5
69.5 20.8 199.8 58.6 22.7 114.6 33.6 133.3 39.1 149.8 43.9 164.2 48.1 176.3 51.7 186.1 54.5
72 22.2 208.7 61.2 22.8 90.0 26.4 111.0 32.5 130.0 38.1 147.1 43.1 162.3 47.6 175.5 51.4
62 16.7 178.5 52.3 22.6 174.8 51.2 179.9 52.7 180.4 52.9 180.4 52.9 180.4 52.9 180.4 52.9
64.5 18.1 183.8 53.9 22.7 161.7 47.4 172.7 50.6 180.1 52.8 183.1 53.7 183.5 53.8 183.5 53.8
9500 4483 67 19.4 192.7 56.5 22.7 144.0 42.2 160.0 46.9 173.0 50.7 182.9 53.6 189.5 55.5 192.1 56.3
69.5 20.8 201.5 59.1 22.7 120.9 35.4 140.5 41.2 157.6 46.2 172.0 50.4 183.7 53.9 192.6 56.5
72 22.2 210.8 61.8 22.8 94.6 27.7 117.0 34.3 137.2 40.2 155.1 45.5 170.6 50.0 183.8 53.9

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 16
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Cooling Performance Data-50Hz AMBIENT 125 °F 51.7°C

Sensible Capacity
Power
Model Air Flow Rate Entering Air WBT Total Capacity
Input 76.0 ( 24.4 ) 78.0 ( 25.6 ) 80.0 ( 26.7 ) 82.0 ( 27.8 ) 84.0 ( 28.9 ) 86.0 (30°C )
DEH cfm L/s °F °C MBh kW kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
62 16.7 201.5 59.0 25.4 176.9 51.8 186.2 54.6 192.5 56.4 195.2 57.2 195.6 57.3 195.6 57.3
64.5 18.1 211.8 62.1 25.4 162.3 47.6 176.1 51.6 187.4 54.9 196.2 57.5 202.2 59.3 205.0 60.1
8000 3775 67 19.4 222.1 65.1 25.5 142.3 41.7 159.3 46.7 174.3 51.1 187.1 54.8 197.7 58.0 206.0 60.4
69.5 20.8 232.6 68.2 25.5 119.4 35.0 138.7 40.7 156.3 45.8 172.0 50.4 185.9 54.5 197.9 58.0
72 22.2 243.4 71.3 25.5 94.9 27.8 116.0 34.0 135.4 39.7 153.4 45.0 169.7 49.7 184.4 54.0
62 16.7 206.1 60.4 25.4 187.7 55.0 195.8 57.4 199.8 58.6 200.1 58.6 200.1 58.6 200.1 58.6
64.5 18.1 214.6 62.9 25.4 173.3 50.8 186.9 54.8 197.5 57.9 204.7 60.0 208.3 61.0 208.4 61.1
9000 4247 67 19.4 225.4 66.1 25.5 152.9 44.8 170.7 50.0 185.9 54.5 198.5 58.2 208.2 61.0 215.0 63.0
69.5 20.8 235.9 69.1 25.5 128.2 37.6 149.0 43.7 167.6 49.1 184.0 53.9 198.1 58.1 209.7 61.5
72 22.2 246.6 72.3 25.6 101.1 29.6 124.2 36.4 145.4 42.6 164.6 48.2 181.8 53.3 197.0 57.7
300
62 16.7 210.6 61.7 25.4 196.2 57.5 203.0 59.5 204.4 59.9 204.4 59.9 204.4 59.9 204.4 59.9
64.5 18.1 217.1 63.6 25.4 181.8 53.3 195.1 57.2 204.6 60.0 210.2 61.6 210.8 61.8 210.8 61.8
9800 4625 67 19.4 227.5 66.7 25.5 161.1 47.2 179.4 52.6 194.6 57.0 206.6 60.6 215.3 63.1 220.4 64.6
69.5 20.8 238.2 69.8 25.5 135.1 39.6 157.1 46.1 176.5 51.7 193.2 56.6 207.1 60.7 218.1 63.9
72 22.2 249.3 73.1 25.6 106.1 31.1 130.9 38.4 153.4 45.0 173.6 50.9 191.4 56.1 206.7 60.6
62 16.7 215.5 63.2 25.4 205.4 60.2 209.0 61.3 209.2 61.3 209.2 61.3 209.2 61.3 209.2 61.3
64.5 18.1 218.9 64.2 25.5 191.6 56.2 203.5 59.7 210.8 61.8 212.4 62.3 212.5 62.3 212.5 62.3
11000 5191 67 19.4 230.1 67.5 25.5 171.8 50.3 190.3 55.8 205.0 60.1 215.7 63.2 222.1 65.1 223.4 65.5
69.5 20.8 241.1 70.7 25.5 144.5 42.4 167.9 49.2 187.9 55.1 204.6 60.0 217.8 63.8 227.3 66.6
72 22.2 252.2 73.9 25.6 112.8 33.1 139.9 41.0 164.0 48.1 185.2 54.3 203.4 59.6 218.4 64.0
62 16.7 242.1 71.0 33.1 210.9 61.8 223.7 65.6 233.4 68.4 239.9 70.3 242.1 71.0 242.1 71.0
64.5 18.1 252.0 73.9 33.3 190.9 56.0 208.0 61.0 222.5 65.2 234.4 68.7 243.5 71.4 249.7 73.2
9000 4247 67 19.4 262.2 76.8 33.6 166.3 48.7 186.4 54.6 204.4 59.9 220.2 64.5 233.7 68.5 244.9 71.8
69.5 20.8 272.5 79.9 33.9 139.2 40.8 161.5 47.3 182.0 53.3 200.6 58.8 217.4 63.7 232.1 68.0
72 22.2 283.0 83.0 34.2 110.7 32.4 134.7 39.5 157.2 46.1 177.9 52.2 197.0 57.8 214.4 62.8
62 16.7 245.4 71.9 33.2 222.2 65.1 234.0 68.6 242.0 70.9 245.4 71.9 245.4 71.9 245.4 71.9
64.5 18.1 254.9 74.7 33.5 202.7 59.4 219.8 64.4 233.9 68.5 244.6 71.7 252.0 73.8 254.9 74.7
10000 4719 67 19.4 265.3 77.8 33.7 177.2 51.9 198.3 58.1 216.8 63.5 232.6 68.2 245.5 72.0 255.5 74.9
69.5 20.8 275.7 80.8 34.0 148.0 43.4 172.0 50.4 193.8 56.8 213.2 62.5 230.3 67.5 244.8 71.8
72 22.2 286.1 83.8 34.3 116.9 34.3 143.1 41.9 167.3 49.0 189.5 55.5 209.6 61.4 227.5 66.7
340
62 16.7 247.5 72.6 33.2 229.4 67.2 240.2 70.4 246.7 72.3 247.5 72.6 247.5 72.6 247.5 72.6
64.5 18.1 256.7 75.2 33.5 210.3 61.6 227.4 66.6 240.8 70.6 250.5 73.4 256.2 75.1 256.7 75.2
10700 5049 67 19.4 267.4 78.4 33.7 184.5 54.1 206.2 60.4 224.9 65.9 240.5 70.5 252.8 74.1 261.7 76.7
69.5 20.8 277.6 81.4 34.0 154.1 45.2 179.1 52.5 201.6 59.1 221.4 64.9 238.5 69.9 252.8 74.1
72 22.2 287.8 84.4 34.3 121.1 35.5 148.7 43.6 174.1 51.0 197.2 57.8 217.8 63.8 236.1 69.2
62 16.7 248.3 72.8 33.5 238.9 70.0 246.9 72.4 248.3 72.8 248.3 72.8 248.3 72.8 248.3 72.8
64.5 18.1 258.9 75.9 33.6 223.1 65.4 239.4 70.2 251.1 73.6 258.1 75.7 258.9 75.9 258.9 75.9
12000 5663 67 19.4 270.3 79.2 33.9 197.2 57.8 219.6 64.4 238.3 69.8 253.0 74.1 263.5 77.2 269.8 79.1
69.5 20.8 280.5 82.2 34.1 164.8 48.3 191.6 56.2 215.2 63.1 235.5 69.0 252.2 73.9 265.4 77.8
72 22.2 290.8 85.2 34.4 128.7 37.7 159.0 46.6 186.3 54.6 210.8 61.8 232.2 68.1 250.6 73.4

Note: These capacities are gross ratings. For net capacity deduct the heat of the supply air blower motor Brake Power x 3.415/Motor efficiency = MBH
Refer to the appropriate Blower Performance table for the Brake Power of the supply air blower. Power input includes compressor & condenser Motors.

Page 17
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Fan Performance Data


DEH 190
External Static Pressure In Wg (Pa)
Air Flow Rate cfm 0.25(62.5) 0.5(125) 0.75(187.5) 1(250) 1.25(312.5) 1.5(375) 1.75(437.5) 2(500)
RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW
5,250 419 0.69 493 0.88 562 1.08 627 1.29 688 1.52 746 1.75 800 1.99 853 2.24
5,500 431 0.77 502 0.97 569 1.18 631 1.39 691 1.62 748 1.86 802 2.11 853 2.36
5,750 442 0.86 510 1.06 575 1.28 636 1.50 695 1.73 750 1.98 804 2.23 854 2.49
6,100 458 0.99 524 1.20 585 1.43 645 1.66 701 1.90 755 2.16 807 2.42 857 2.69
6,350 470 1.10 533 1.31 593 1.54 651 1.78 706 2.03 759 2.29 810 2.56 859 2.83
6,600 482 1.21 543 1.43 602 1.67 658 1.91 712 2.17 763 2.43 814 2.71 861 2.99
6,850 493 1.32 553 1.56 609 1.80 665 2.05 717 2.31 768 2.58 817 2.86 864 3.15
7,100 505 1.45 563 1.69 618 1.94 672 2.20 723 2.46 773 2.74 821 3.03 868 3.32
7,250 513 1.53 570 1.77 624 2.03 677 2.29 727 2.56 777 2.84 824 3.13

Standard Motor 3 KW Over Sized Motor 4KW

DEH 220
External Static Pressure In Wg (Pa)
Air Flow Rate cfm 0.25 (62.5) 0.5( 125) 0.75( 187.5) 1 (250) 1.25 (312.5) 1.5 (375) 1.75 (437.5) 2 (500)
RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW
6,000 453 0.95 520 1.61 582 1.38 642 1.61 699 1.85 754 2.10 806 2.36 856 2.63
6,250 465 1.05 530 1.27 590 1.50 649 1.73 704 1.98 758 2.24 809 2.50 858 2.78
6,500 477 1.16 539 1.38 598 1.62 655 1.86 710 2.11 761 2.37 812 2.65 860 2.92
6,750 489 1.28 549 1.51 607 1.75 662 1.99 715 2.26 766 2.52 816 2.80 863 3.08
7,000 500 1.40 559 1.64 615 1.88 669 2.14 721 2.40 771 2.68 819 2.96 866 3.25
7,300 515 1.56 572 1.80 625 2.06 678 2.32 728 2.59 778 2.88 825 3.16
7,500 525 1.67 580 1.92 633 2.18 684 2.45 734 2.72 782 3.01 828 3.31
7,750 538 1.82 591 2.07 643 2.34 692 2.62 741 2.90 788 3.19
8,000 550 1.97 601 2.24 652 2.51 701 2.79 749 3.09
8,250 562 2.14 613 2.41 662 2.69 710 2.98 756 3.28

Standard Motor 3 KW Over Sized Motor 4.0 KW

DEH 250
External Static Pressure In Wg (Pa)
0.25 (62.5) 0.5 (125) 0.75 (187.5) 1 (250) 1.25 (312.5) 1.5 (375) 1.75 (437.5) 2 (500)
Air Flow Rate cfm RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW
7,000 500 1.40 559 1.64 615 1.88 669 2.14 721 2.40 771 2.68 819 2.96 866 3.25
7,250 513 1.53 570 1.77 624 2.03 677 2.29 727 2.56 777 2.84 824 3.13 870 3.43
7,500 525 1.67 580 1.92 633 2.18 684 2.45 734 2.72 782 3.01 828 3.31 874 3.61
7,750 538 1.82 591 2.07 643 2.34 692 2.62 741 2.90 788 3.19 834 3.50 878 3.80
8,000 550 1.97 601 2.24 652 2.51 701 2.79 749 3.09 794 3.38 840 3.69 883 4.00
8,250 562 2.14 613 2.41 662 2.69 710 2.98 756 3.28 801 3.59 845 3.90 888 4.22
8,600 580 2.39 628 2.67 676 2.96 722 3.26 767 3.57 811 3.88 854 4.20 895 4.53
8,750 587 2.50 635 2.78 682 3.08 727 3.38 772 3.69 815 4.01 858 4.34
9,000 599 2.69 647 2.99 692 3.29 737 3.60 780 3.91 823 4.24 864 4.57
9,250 612 2.90 658 3.20 703 3.51 747 3.82 789 4.15 831 4.48
9,500 625 3.11 669 3.42 713 3.74 756 4.06 798 4.39

Standard Motor 3 KW Over Sized Motor 5.5 KW

* KW Indoor blower brake power

Page 18
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Fan Performance Data

DEH 300
External Static Pressure In Wg (Pa)
Air Flow 0.25 (62.5) 0.5 (125) 0.75 (187.5) 1 (250) 1.25 (312.5) 1.5 (375) 1.75 (437.5) 2 (500) 2.25 (562.5)
Rate cfm RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW
8,000 381 1.12 444 1.47 502 1.85 558 2.28 609 2.73 657 3.20 703 3.72 747 4.26 787 4.81
8,250 387 1.20 449 1.55 506 1.94 561 2.37 612 2.83 660 3.32 704 3.83 748 4.37 789 4.93
8,500 394 1.29 453 1.64 510 2.04 563 2.46 614 2.93 661 3.42 707 3.95 749 4.48 790 5.05
8,750 400 1.37 458 1.73 514 2.13 566 2.57 617 3.04 663 3.53 708 4.06 750 4.60 791 5.18
9000 406 1.47 463 1.83 518 2.24 569 2.67 619 3.15 665 3.64 710 4.18 752 4.73 793 5.31
9,250 413 1.56 468 1.93 522 2.34 573 2.78 622 3.26 667 3.76 712 4.30 753 4.86 794 5.44
9,500 419 1.66 474 2.04 526 2.45 577 2.90 624 3.38 670 3.90 714 4.43 755 5.00 795 5.58
9,750 426 1.76 479 2.15 530 2.56 580 3.02 627 3.51 672 4.02 715 4.56 757 5.14 796 5.72
10,000 433 1.88 485 2.26 535 2.69 584 3.14 630 3.64 675 4.16 718 4.71 759 5.28 798 5.88
10,250 439 1.99 491 2.38 540 2.81 588 3.28 633 3.77 678 4.30 720 4.85 761 5.43 799 6.03
10500 446 2.10 496 2.51 544 2.94 591 3.40 636 3.91 680 4.44 722 5.00 762 5.58 801 6.18
10,750 453 2.23 501 2.63 549 3.08 595 3.56 640 4.05 683 4.58 724 5.15 764 5.74
11,000 460 2.36 507 2.77 554 3.22 599 3.69 644 4.21 686 4.75 726 5.31 766 5.91

Standard Motor 5.5 KW Over Sized Motor 7.5 KW

DEH 340
External Static Pressure Inwg (Pa)
Air Flow 0.25 (62.5) 0.5 (125) 0.75 (187.5) 1 (250) 1.25 (312.5) 1.5 (375) 1.75 (437.5) 2 (500) 2.25 (562.5)
Rate cfm
RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW RPM *kW
9,000 408 1.48 465 1.84 520 2.25 571 2.69 621 3.17 667 3.66 711 4.20 753 4.75 794 5.33
9,250 415 1.57 470 1.94 524 2.35 574 2.80 623 3.28 669 3.78 713 4.32 755 4.88 795 5.46
9,500 421 1.67 476 2.05 528 2.46 578 2.92 626 3.40 672 3.92 715 4.45 757 5.02 796 5.60
9,750 427 1.77 481 2.16 532 2.58 582 3.04 628 3.52 674 4.04 717 4.58 758 5.16 797 5.74
10,000 435 1.89 486 2.27 537 2.70 585 3.16 632 3.66 676 4.17 719 4.73 760 5.30 799 5.90
10,250 441 2.00 492 2.40 541 2.83 589 3.29 635 3.79 679 4.32 721 4.87 762 5.45 801 6.05
10,500 448 2.12 498 2.52 546 2.96 593 3.43 638 3.93 682 4.46 724 5.02 764 5.60 803 6.21
10,750 455 2.24 504 2.65 551 3.09 597 3.57 641 4.07 685 4.61 726 5.17 766 5.76
11,000 462 2.37 509 2.78 556 3.23 601 3.71 645 4.22 687 4.76 728 5.33 768 5.92
11,250 469 2.51 515 2.93 561 3.38 605 3.86 649 4.38 690 4.92 731 5.50 770 6.09
11,500 475 2.65 521 3.07 566 3.53 610 4.02 652 4.53 694 5.09 733 5.66
11,750 482 2.79 527 3.22 571 3.68 614 4.18 656 4.70 697 5.26 736 5.83
12,000 489 2.94 533 3.38 576 3.85 619 4.35 660 4.87 701 5.44 739 6.02

Standard Motor 5.5 KW Over Sized Motor 7.5 KW

* KW Indoor blower brake power

Page 19
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Drive and Pulley Data

Low Static Drive Set


Motor Drive Packaged Fan Drive Packaged Belt
Pitch Pitch Dia RPM Range
Unit Model Center Dist. Size
Pulley Bush Pulley Bush mm
Min Max Min Max MM MM
DEH 190 VAR 129 A2 1215 x 28 97 123 SPA355 A2 2517 x 25 355 393 498 595 1957

DEH 220 VAR 129 A2 1215 x 28 97 123 SPA315 A2 2517 x 25 315 443 561 880 2432

DEH 250 VAR 120 A2 1215 x 28 88 114 SPA250 A2 2517 x 25 250 506 655 608 1800

DEH 300 VAR 146 A2 1615 x 38 116 140 SPA400 A2 2517 x 40 400 420 506 902 2682

DEH 340 VAR 129 A2 1215 x 28 97 123 SPA315 A2 2517 x 40 315 446 565 902 2500

Standard Drive Set

Motor Drive Packaged Fan Drive Packaged Belt


Pitch Pitch Dia RPM Range
Unit Model Centre Dist. Size
Pulley Bush Pulley Bush
Min Max mm Min Max mm mm
DEH 190 VAR 129 A2 1215 x 28 97 123 SPA250 A2 2517 x 25 250 558 707 595 1782

DEH 220 VAR 129 A2 1215 x 28 97 123 SPA250 A2 2517 x 25 250 558 707 880 2360

DEH 250 VAR 129 A2 1215 x 28 97 123 SPA224 A2 2517 x 25 224 622 789 608 1757

DEH 300 VAR 129 A2 1215 x 38 97 123 SPA250 A2 2517 x 40 250 561 712 902 2382

DEH 340 VAR 129 A2 1215 x 38 97 123 SPA250 A2 2517 x 40 250 561 712 902 2382

High Static Drive Set

Motor Drive Packaged Fan Drive Packaged Belt


Pitch Pitch Dia RPM Range
Unit Model Centre Dist. Size
Pulley Bush Pulley Bush
Min Max mm Min Max mm mm

DEH 190 VAR 146 A2 1615 x 28 116 140 SPA236 A2 2517 x 25 236 707 853 615 1832

DEH 220 VAR 146 A2 1615 x 28 116 140 SPA236 A2 2517 x 25 236 707 853 900 2382

DEH 250 VAR 146 A2 1615 x 28 116 140 SPA224 A2 2517 x 25 224 749 904 628 1832

DEH 300 VAR 164 A2 1615 x 38 134 158 SPA280 A2 2517 x 40 280 694 819 922 2532

DEH 340 VAR 164 A2 1615 x 38 134 158 SPA280 A2 2517 x 40 280 694 819 922 2532

Sound Rating Data (Unit)

Unit Sound dB (10-12) Watts

DEH Sound Rating dB Octave Band Centerline Frequency (Hz)


(A) 63 125 250 500 1000 2000 4000 8000

190 86.7 79.7 75.5 79.1 80.5 80.6 80.7 79.6 73.2

220 88.7 79.8 77.8 81.2 83.7 82.4 82.7 81.1 74.5

250 91.3 84.1 80.8 83.8 86.7 84.7 85.2 84.0 77.6

300 86.6 87.0 80.4 78.6 79.5 80.6 80.5 79.8 73.3

340 87.0 87.6 82.8 79.8 80.2 80.8 80.8 80.2 73.8

Page 20
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Electrical Data

Power Supply 380-415 V / 3 Ph / 50 Hz


Condenser Supply Blower Motor Minimum Circuit Maximum Fuse Breaker
Compressors Fan Electric Heater
Model Standard OSM Amperes Size Amperes
Motors
RLA Each LRA Each FLA Each FLA kW Amperes Standard *OSR Standard *OSR
- - 45.6 47.0 60 60
DEH 190 14.5 101 3.2 6.6 8.0 18 25.0 45.6 47.0 60 60
36 50.0 70.8 72.5 100 100
- - 50.0 54.3 60 60
DEH 220 16.4 128 3.2 6.6 10.9 18 25.0 50.0 54.3 60 60
36 50.0 70.8 76.0 100 100
- - 58.0 62.3 70 80
DEH 250 20.0 118 3.2 6.6 10.9 18 25.0 58.0 62.3 70 80
36 50.0 70.8 76.0 100 100
- - 63.8 68.0 80 80
DEH 300 20.7 118 3.2 10.9 15.1 18 25.0 63.8 68.0 80 80
36 50.0 76.0 81.3 100 110
- - 73.5 77.7 90.0 100.0
DEH 340 25.0 158 3.2 10.9 15.1 18 25.0 73.5 77.7 90.0 100.0
36 50.0 73.5 77.7 90.0 100.0

Notes:
*Over Size Motor (OSR)

Page
Page 1521
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Dimensional Data (DEH 190-340) - Single Skin

Page 22
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Dimensional Data (DEHD 190-340) – Double Skin

Page 23
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Typical Wiring Diagram

Page 24
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

Guide Specification:-
DESCRIPTION Coils

Standard Units shall be factory assembled, single pack- a. Evaporator and condenser coils shall have aluminum
aged, cool only, and designed for outdoor mounted fins mechanically bonded to seamless internally
installation. .They shall have built-in side duct enhanced copper tubes and aluminum tubes with all
connections for discharge supply and return. The units joints brazed. 2 pass microchannel Condenser fin
shall be factory wired, piped, charged with R-410a spacing shall be limited to 16 fpi for 16 &18, 23 fpi for
refrigerant and factory tested prior to shipment. All unit 21,25 & 28 Ton models to maximize heat transfer to
wiring shall be both numbered and colour coded. minimize blockage and high pressure operating
condition, special E-coating shall be available as factory
UNIT CABINET AND FRAME options.

b. Evaporator and Condenser coils shall be of the direct


Unit cabinet shall be constructed of G90 galvanized expansion, draw-thru, design. Coils shall be tested to a
steel, with exterior surfaces coated with a non-chalking minimum pressure of 445/236 psig High/Low.
powdered paint finish, to meet ASTM B117 standard
suitable for 750 hours salt spray test. The indoor blower
Refrigerant Circuit and Refrigerant Safety compo-
and air supply section shall be insulated with 13mm nents shall include
Elastomeric insulation. Cabinet panels shall be easily
removable for servicing and maintenance. Full perimeter
base rails shall be provided to assure reliable transit of a. Thermostaticexpansion valve with external
equalizingline.
equipment, overhead rigging and fork lifting. Disposable
b. Filter drier to eliminate any moisture or foreignmat-
2” filters shall be furnished and be accessible through a ter.
removable access door, sealed airtight. Condensate connection c. Accessible service gauge connections on both suction
shall be minimum of 1.0” FPT connection. and discharge lines to charge, evacuate, and measure
All the double skin construction provided by a “sandwich” refrigerant pressure during any necessary servicing or
type arrangement, 30mm thick comprising of 0.7mm thick troubleshooting, without losing charge.
galvanized steel inner & outer skin painted and Injected With d. The refrigeration system shall provide at least 10°F of
polyurethane foam of 40 kg/m³ density providing an Overall. sub-cooling at design conditions.
The thermal coefficient of value K not less than 0.68 W/m²°K. e. All models shall have 2 independent refrigerant
circuits.
INDOOR (EVAPORATOR) FAN ASSEMBLY f. Unit shall operate with conventional thermostat
designs and have a low voltage terminal strip for easy
Fan shall be a belt drive assembly and include an adjust- hookup.
able pitch motor pulley. Fan wheel shall be DIDW type g. Unit control board shall have on-board diagnostics and
with forward curved High static blades, dynamically fault codedisplay.
balanced to operate smoothly throughout the entire h. Standard controls shall include anti-short cycle and low
range of operation. Airflow design shall be constant air voltage protection, and permit cooling operation down
volume. Bearings shall be lubricated for life. The to 50°F.
evaporator motor shall be TEFC IP55 class F insulation. i. Control board shall monitor each refrigerant safety
switch independently.
j. Control board shall retain last 5 fault codes in non-
OUTDOOR (CONDENSER) FAN ASSEMBLY volatile memory, which will not be lost in the event of a
power loss.
Each unit shall have two condenser fans / motors. The
outdoor fans shall be of direct driven propeller type, ELECTRIC HEATING – OPTIONAL
discharge air vertically and shall be dynamically
balanced for smooth operation. The outdoor fan motors
shall be TEAO IP55 with class F insulation. Motors Nickel chromium electric heating elements shall be
shall have permanently lubricated bearings and shall provided as required by the application with 2 stage control
have external overload protection. for 18 kW or 36 kW capacities. The heating section shall
have a primary limit control(s) and automatic reset to
prevent the heating element system from operating at an
REFRIGERANT COMPONENTS excessive temperature. Units with Electric Heating shall be
wired for a single point power supply.
Compressors
a. Compressors for all models shall be Hermetic Scroll. All
compressors shall be internally protected with internal
high pressure relief and over temperature protection.
The compressors shall be mounted on neoprene mounts
to eliminate vibration from being transmitted to the unit
structure and cabinet.

Page 25
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

UNIT OPERATING CHARACTERISTICS EVERY 3 MONTHS


In addition to the monthly maintenance above, check the belt
Unit shall be capable of starting and running at 131°F outdoor tension of evaporator fan. A correct tension is indicated when the
temperature. The compressor, with standard controls, shall be belt has a relaxation of approximately 10 mm to 13 mm when
capable of operation down to 50°F outdoor temperature. pressed lightly with a finger.

ELECTRICAL REQUIREMENTS EVERY SIX MONTHS

All unit power wiring shall enter unit cabinet at a single factory In addition to the maintenance done every three months:
provided gland be capable of side entry. The condenser coils should be cleaned by spraying water over it
at low pressure or with a brush while ensuring that the fins are
MAINTENANCE not damaged.
Check all electrical connections and tighten them if required.
The Stellar Packaged Air Conditioners are premium quality Clean all accessible electrical panels of dirt and dust. Before
machines with very low maintenance requirements. cleaning the control panels, ENSURE that the electrical power
to the unit is switched off.
Compressors used in Stellar Packaged Units are of Scroll type
and are charged with the correct amount of refrigerant and EVERY 12 MONTHS
lubricating oil. Unless there is a leak in the system, no topping In addition to the maintenance done every six months:
up is generally required.
Use a proper cleaning cloth to clean fan blades and motors.
All bearings used in the fan shaft, fan motor and evaporator fan Ensure that the unit is working properly by checking, current,
voltages, pressures and temperatures.
motor are permanently lubricated for life. Lubrication is
Check the earthing or grounding of the unit.
therefore not a part of the periodic maintenance schedule.
Check the exterior of the unit for any signs of corrosion. Even
though it is highly unlikely, if any corrosion that is seen, should
EVERY MONTH be removed by proper sanding the sur- face. Repaint the unit
with proper touch up paint, avail- able from York.
Remove the filters and blow compressed air over them to get Check the unit for any unusual vibrations or noise, locate the
rid of loose dust. Visually inspect the filters Conditions, cause and rectify it by changing mounts, base isolators etc as
replace them with new ones of same sizes if required. required.
Stellar Packaged Air Conditioners are provided with a
specially designed drain pan, for proper maintenance check and
clean blockages at drain connections if any.

Page 26
YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

NOTES:
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YORK STELLAR DEH MEDIUM SERIES TEH-1628R-50-1218

NOTES:

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Johnson Controls provides comfortable environments wherever you
Live, Work or Travel

Whether you’re at home, in a car, or in an office or workplace, chances are there’s a Johnson
Controls product or service nearby, helping to make your environment more comfortable, safe
and sustainable.

Johnson Controls creates smart environments that improve the places where people spend most
of their time – their homes, workplaces and vehicles. We anticipate consumer needs, and then
integrate technologies, products and services to make life better and easier.

For Johnson Controls, sustain ability matters at every level and through our products, service
operations and community involvement, we promote the efficient use of resources to benefit all
people and the world. Our triple bottom line of sustain ability that is, economic prosperity,
environmental stewardship and social responsibility impacts each and every aspect of our
business. York products are now a premier brand manufactured by Johnson Controls. The
acquisition of York, gives us a unique insight into designing HVAC products that match your
exact requirements. We provide solutions for today's most critical concerns - energy efficiency,
refrigerant alternatives and indoor air quality.

Johnson Controls has a wide range of York products for residential, light commercial and
commercial applications. Our offering includes package & split air conditioners and heat pumps.
In addition, Johnson Controls offers chillers, air handling units, ventilation equipment and
controls for larger projects.

Our advanced technology is leading the way in developing efficient and environment friendly
solutions for your homes, offices and places of leisure.

Let us create the ideal environment for you

Technical Sales Guide # TEH-1628R-50-1218

We reserve the right to change in part or in whole the specifications


without prior notice.

Al Salem Johnson Controls (Head Office)


P.O. Box 15019 Jeddah 21444
Kingdom of Saudi Arabia
Tel.: +966 12 690 0999
Fax: +966 12 690 0909

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