Informacion Tecnica Paquete B2HZ024-060A

718419-YTG-A-0811
TECHNICAL GUIDE Description
R-410A These York® Affinity™ packaged heat pumps are designed for
outdoor installation. Only utility and duct connections are
AFFINITY™ SERIES required at the point of installation.
Field-installed electric heater accessories are available to

BHZ MODELS provide electric heat, if required.
2 - 5 TON
60 Hertz
Tested in accordance with:
ISO 9001
Certified Quality
Management System
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

718419-YTG-A-0811
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Component Location
Heat Pump
Direct Drive Condenser

Fan Motor
Highly Efficient Enhanced Copper

Tube/Aluminum Fin Indoor Coil
Highly Efficient Enhanced Copper

Tube/Aluminum Fin Outdoor Coil
Back And Bottom
Return Air and Supply
Air Duct Opening
Decorative Protective Coil Guard
(See “Features” for details)
High Voltage
Terminal Block
Low Voltage
Terminal Block
Direct Drive Blower Motor With
Slide-Out Blower Assembly
Long-Lasting
Powder Paint Finish
High-Efficiency Compressor Heavy Gauge
Rigidly Mounted Removable Base Rails
2 Johnson Controls Unitary Products

718419-YTG-A-0811
Nomenclature
Heat Pump
B 2 HZ 024 A 06
Product Category Voltage Code
B = Single Package Heat Pumps 06 = 208/230-1-60
(Air Cooled) 25 = 208/230-3-60
46 = 460-3-60
Product Generation
1 = New or Current Design
Factory Installed Electric Heat
2 = Second Generation A = No Electric Heat Installed
Nominal Cooling Capacity (MBH)

Product Identifier
024 = 24,000 BTUH 042 = 42,000 BTUH
HZ = R-410A 13 SEER 030 = 30,000 BTUH 048 = 48,000 BTUH
036 = 36,000 BTUH 060 = 60,000 BTUH
Features and Benefits and with a minimum amount of field labor. A field supplied
and field installed electrical disconnect switch must be
Standard Features installed.
• Convertible Airflow Design - The bottom duct openings
• Operating Efficiency - All heat pump units provide
are covered when they leave the factory ready to be used
operating efficiencies of 13 SEER and 7.7 HSPF. All
for a side supply/side return application. If a bottom
efficiencies exceed legislated minimum levels.
supply/bottom return application is desired, you simply
• On Site Flexibility - All model sizes share a common, remove the two panels from the bottom of the unit and
compact design cabinet in a single footprint. The installer place them in the side supply/side return duct openings.
has the flexibility of setting one curb and placing the No panel cutting is required and no accessory panel is
proper tonnage unit on that curb after the internal load has necessary. Convertible airflow design allows maximum
been determined. Field convertible duct connections from field flexibility and minimum inventory.
side shot to down shot allows the installer to have greater
• Condensate Pan - A non-corrosive, long-lasting, water-
flexibility with less inventory.
tight pan is positioned below the evaporator coil to collect
• Lower Installation Cost - Installation time and costs are and drain all condensate. Less collection of stagnate
reduced by easy power and control wiring connections. condensate will build-up. The condensate pan conforms
The small base dimension means less space is required to ASHRAE 62-89 standards (Ventilation for Acceptable
on the ground or roof, plus, the installer can fit this unit Indoor Air Quality).
between the wheel wells of full size pick-up truck.
• Condensate Drain - The 3/4 inch NPTF connection is
• All units are completely wired, charged with R-410A and rigidly mounted to assure proper fit and leak tight seal.
tested prior to shipment. Unique test stations using a new
• Durable Finish - The cabinet is made of pre-painted
state of the art computerized process system are used to
steel. The pre-treated galvanized steel provides a better
insure product quality. Refrigerant charge and component
paint to steel bond, which resists corrosion and rust creep.
part numbers are verified via computers at assembly. Vital
Special primer formulas and matted-textured finish insure
run test statistics such as system pressure, motor
less fading when exposed to sunlight.
currents, air velocity and temperature, unit vibration, and
gas system safeties are monitored and recorded by the • Full Perimeter Base Rails - The easily removable base
system to insure unit performance. rails provide a solid foundation for the entire unit and
protects the unit during shipment. The rails provide fork lift
• Equal size, side supply and return duct connections
access from all sides, and rigging holes are also provided
allows easy hook-up of ducts to match low crawl spaces
so that an overhead crane can be used to place the units
without transition pieces.
on a roof. On applications where the unit is placed on a
• Utility Connections Made Easy - Electric utility pad, the base will keep the unit off the pad to deter
knockouts are provided through the bottom as well as the corrosion. On applications where height is limited, the inch
side of the unit. Utility connections can be made quickly high base rails may be removed on location.
Johnson Controls Unitary Products 3

718419-YTG-A-0811
• More Attractive Appearance - A single piece Water switches, the unit will lock out preventing any further
Shed top cover containing a top discharge condenser fan operation until reset or problem is corrected.
arrangement requires less square footage on installation
• Exclusive Coil Design - Grooved copper tubes and
and provides a wider variety of installations. The one
enhanced aluminum fin construction improves heat
piece design adds greater water integrity. Rounded
transfer for maximum efficiency and durability.
corners with water drip edges add to the attractive
appearance. The cabinet panels have a non-fibrous • Low Maintenance - Long life, permanently lubricated
insulation that will not release insulation fibers into condenser and evaporator fan motor bearings need no
conditioned area. annual maintenance adding greater reliability to the unit.
Blower assembly can be easily cleaned by the unique
• Top Discharge - The top discharge condenser fan does
Slip- Track slide-out blower assembly.
not disrupt neighboring areas or dry-out vegetation
surrounding the unit. The warm air from the top mounted • Secured Service Access Ports - Protected, externally
fan is blown up away from the structure and any mounted, re-usable service access ports are provided on
landscaping. This allows compact location on multi-unit both the high and low lines for ease of evacuating and
applications. charging the system. No final field mounting required.
• Condenser Coil Grille - All 13 SEER models utilize a • Easy Service Access - A large, single panel covers the
decorative “Wire Form” coil guard to provide impact electrical and gas controls makes servicing easy. The
protection against large objects. blower compartment has an additional large panel with a
built-in handle tab. Removing this panel will allow the
• Low Operating Sound Level - The upward air flow
blower assembly to slide-out for easy removal for
carries the normal operating noise up and away from the
maintenance and ease of trouble shooting.
living area. The rigid top panel effectively isolates any
motor sound. Isolator mounted compressor and the • Replacement Parts - The installer requires no special
rippled fins of the condenser coil muffle the normal fan training to replace any of the components of these units
motor and compressor operating sounds. The unique and does not need to maintain an inventory of unique
formed base pan also aids in sound alterations with it's parts.
Super-Structure design. This design strategically places • System Integration - Each unit has the internal ability to
embossments in the pan for optimum strength and rigidity. integrate an electronic air cleaner or humidifier to work in
• Fan System - All models operate over a wide range of conjunction with the base unit.
design conditions with an electrically commutated fan
motor. These units easily match all types of applications Field Installed Accessories
and provide greater on site flexibility to match comfort
requirement. The cooling speed is factory set and can be • Economizer Down Discharge/Supply Kit - Modulating
field adjusted to a second speed. The heating speed is integrated economizer provides simultaneous operation
factory set to maintain mid point rise at the units heating between the mechanical cooling and economizer
input, but can be field adjusted. This allows maximum operation. Independent blade design insures proper
comfort conditions. control and less than 1% leak rate. Includes hood and
mesh bird screen filter integrated into the hood, dry bulb
• Simple Control Circuit - A low voltage printed circuit sensor and relief damper. Separate field accessories of
board contains a diagnostic indicator light and a low single enthalpy and dual enthalpy are also available. A
voltage terminal strip. An additional set of pin connectors built-in barometric relief of 25% is provided.
is also provided to simplify the field interface of external
controls. Mate-n-lock plug connectors are used. The • Single Enthalpy Sensor - Sensor replaces dry bulb
electrical control box is not located in the compressor sensor standard in economizer kit. Provides improved
compartment. The controls are mounted on a Control-Tilt economizer operation by sensing the dry bulb
control panel to allow the access cover to be removed for temperature from outdoors plus the enthalpy content of
trouble shooting and maintenance without affecting the the outdoor air.
normal system operating pressures. All wiring internal to • Dual Enthalpy Sensor - Additional sensor to single
the unit is color/number coded. enthalpy sensor. Sensor senses both the return air
• Protected Compressor - The compressor is internally temperature dry bulb and humidity in conjunction with the
protected against high pressure and temperature. This is single enthalpy to determine the most economical mix.
accomplished by the simultaneous operation of high Single Enthalpy sensor also required.
pressure relief valve and a temperature sensor which • Hail Guard Kit - Kit contains protective grilles made of
protect the compressor if undesirable operating conditions expanded aluminum with full perimeter frame. Sloped
occur. hoods are also included to assure maximum protection.
• Pressure Switches - High pressure and low pressure/ • Anti Short Cycle Timer (BHZ Units Only) -
loss of charge switches standard in all units. When Automatically prevents the compressor from restarting for
abnormal conditions are sensed through the pressure 5 minutes after cycled off.Not required if Thermostat

718419-YTG-A-0811
2ET07700224 and 2ET04700224 are used. Standard in ratings, refer to technical literature. They shall have built in,
all BHX units. equal size, field convertible duct connections for down
discharge supply/return or horizontal discharge supply/return.
• Filter/Frame Kit (Single Phase Only) - Kit contains the
The units shall be factory wired, piped, charged with R-410A
necessary hardware to field install return air filters into the
Refrigerant and factory tested prior to shipment. All unit wiring
base unit. Pre-cut filter racks and appropriate cleanable
shall be both numbered and color coded. All units shall be
standard size filters are shipped in one kit. The filter rack
manufactured in a facility certified to ISO 9001 standards, and
is suitable for either 1" or 2" filters. (1" filter is supplied)
the cooling performance shall be rated in accordance with DOE
This kit is available for single phase horizontal or vertical
and ARI test procedures. The heating performance shall be
duct application only. Standard in all 3 Phase models.
rated to DOE and GAMA test procedures. Units shall be CSA
• Motorized Fresh Air Damper - Designed for duct listed and classified to ANSI Z21.47/CAN/CSA 2.3 standards
mounted side supply/return and unit mounted down and UL 1995/CAN/CSA No. 236-M90 conditions.
supply/return applications. Damper capable of providing
0% through 50% of outdoor air (field supplied). Closes on Unit Cabinet
power loss, includes hood and screen assembly.
Unit cabinet shall be constructed of G-90, pre-paint textured
• Rectangle To Round Adapters - Kit includes one supply steel, certified at 500 hours salt spray test per ASTM-B117
and one return air rectangle to round duct adapter. standards. The unit top shall be a single piece “Water Shed”
Adapters are preformed and designed to fit over current design, with drip edges and no-seam corners to provide
duct openings on the base unit. Transition is from side optimum water integrity. Unit shall have a rigidly mounted
square duct opening to 14" round duct opening. condenser coil guard to provide protection from objects and
• Roof Curbs - NRCA approved curbs provide proper fit to personnel after installation. Indoor blower section shall be
base unit for rooftop installations. Curbs are designed to insulated with up to 3/4” thick, aluminum, foil faced insulation,
be assembled through hinge pins in each corner. Kit also fastened to prevent insulation from entering the air stream.
provides seal strip to assure a water tight seal. 8 and 14 Cabinet panels shall be “large” size, easily removable for
inch high roof curbs are available. servicing and maintenance, with built-in lift handles. Unit shall
be built on a formed, “Super-Structure” design base pan, with
• Manual Outdoor Damper - Provides 0% through 50% embossments at critical points to add strength, rigidity and aid
outdoor air capability (field adjustable). Designed for duct in minimizing sound. Full perimeter base rails shall be provided
mounted side supply/return applications. Includes hood to assure reliable transit of equipment, overhead rigging, for
and screen assembly. truck access and proper sealing on roof curb applications. Base
• Wall Thermostat - The units are designed to operate with rails shall be removable, when required, to lower unit height.
24-volt electronic and electro-mechanical thermostats. All Filters shall be furnished and be accessible through a
units can operate with single stage heat/single stage cool removable access door, sealed airtight. Units vertical discharge
thermostats - with or without the economizer. and return duct configuration shall be designed to fit between
standard 24” O.C. beams without modification to building
• Low Ambient Kit - Kit provides necessary hardware to
structure, duct work and base unit. Condensate pan shall be
convert unit to operate in cooling cycle down to 0º F.
internally sloped and conform to ASHRAE 62-89 self-draining
Standard unit operation 45º F.
standards, with 3/4” NPTI copper, ridged mount connection.
• Transformer Kit - Kit provides necessary hardware to
provide single phase models from factory furnished 40 VA Indoor (Evaporator) Fan Assembly
transformer capability to 75 VA transformer capability.
(Required on installations with economizer or motorized Fan shall be direct drive design. Fan wheel shall be double-inlet
damper.) type with forward-curved blades, dynamically balanced to
operate smoothly throughout the entire range of operation.
Airflow design shall be constant air volume. Bearings shall be
Guide Specifications sealed and permanently lubricated for longer life and no
maintenance. Fan assembly shall be “Slip Track” (slide-out)
General design for easy removal and cleaning.
Units shall be manufactured by York International Unitary
Outdoor (Condenser) Fan Assembly
Products Group in an ISO 9001 certified facility. YORK’s
Affinity™ package units give you the flexibility and choices you The outdoor fan shall be of the direct-driven propeller type,
need in today’s market. These packaged heat pumps are discharge air vertically, have aluminum blades riveted to
designed for outdoor installation. Only utility and duct corrosion resistant steel spider bracket and shall be statically
connections are required at the point of installation. balanced for smooth operation. The outdoor fan motor shall be
totally enclosed with permanently lubricated bearings and
Description internally protected against overload conditions.
Units shall be factory-assembled, single packaged, heat pump
units, designed for outdoor mounted installation. For SEER

718419-YTG-A-0811
Refrigerant Components b. Evaporator coil shall be of the direct expansion, draw

through design, while condenser coil shall be draw
Compressors: through design.
a. Shall be fully hermetic type, direct drive, internally
protected with internal high-pressure relief and over Refrigerant Circuit and Refrigerant Safety Components shall
temperature protection. The hermetic motor shall be include:
suction gas cooled and have a voltage range of +/- 10% a. Independent fixed orifice expansion devices.
of the unit nameplate voltage.
b. Filter/strainer to eliminate any foreign matter.
b. Shall have internal isolation and sound muffling to
minimize vibration and noise, and be externally isolated Electric Heating Section (Field Install Accessory)
on a dedicated, independent mounting.
An electric heating section, with nickel chromium elements,
Coils: shall be provided in a range of 5 thru 25 KW. The heating
a. Evaporator and condenser coils shall have aluminum section shall have a primary limit control(s) (automatic reset) to
plate fins mechanically bonded to seamless internally prevent the heating element system from operating at an
enhanced copper tubes with all joints brazed. excessive temperature. The Heating Section assembly shall
slide out of the unit for easy maintenance and service. Units
with Electric Heating Sections shall be wired for a single point
power supply with branch circuit fusing (where required).

718419-YTG-A-0811
Physical Data
BHZ024-060 Physical Data
Models
Component
BHZ024 BHZ030 BHZ036 BHZ042 BHZ048 BHZ060
Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point
22.9 29.7 36.0 41.3 47.2 57.5
(Mbh)
ARI net capacity (Mbh) 22.8 29.2 33.6 40.5 45.5 56.0
EER 11.4 11.25 11.0 11.25 10.65 11.0
SEER 13 13 13 13 13 13
Nominal CFM 800 950 1100 1400 1450 1550
System power (KW) 2.0 2.6 3.1 3.6 4.1 5.10
Refrigerant type R410A R410A R410A R410A R410A R410A
Refrigerant charge (lb-oz) 6-0 7-4 9-6 12-0 10-10 11-8
ARI HEATING PERFORMANCE
47°F Capacity Rating (Mbh) 22.2 27.8 32.8 40.0 45.5 56.0
System Power (Kw/COP) 3.4 3.3 3.0 3.0 3.0 2.90
17°F Capacity Rating (Mbh) 11.5 14.6 19.2 23.2 27.4 33.0
System Power (Kw/COP) 2.0 2.0 2.3 2.3 2.2 2.0
HSPF (BTU/Watts-hr.) 7.7 7.7 7.7 7.7 7.7 7.7
DIMENSIONS (inches)
Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8
Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4
Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2
OPERATING WT. (lbs.) 350 350 385 435 480 490
COMPRESSORS
Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd
Quantity 1 1 1 1 1 1
CONDENSER COIL DATA
Face area (Sq. Ft.) 12.9 12.9 12.9 16.4 16.4 16.4
Rows 1 1 2 2 2 2
Fins per inch 20 20 20 20 20 20
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV
EVAPORATOR COIL DATA
Face area (Sq. Ft.) 4.38 4.38 4.38 5.63 5.63 5.63
Rows 2 3 3 3 3 3
Fins per inch 15 13 15 15 16 16
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV
CONDENSER FAN DATA
Quantity of fans 1 1 1 1 1 1
Fan diameter (Inch) 22 22 22 22 22 22
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
Quantity of motors 1 1 1 1 1 1
Motor HP each 1/4 1/4 1/4 1/4 1/4 1/2
No. speeds 1 1 1 1 1 1
RPM 850 850 850 850 850 1100
Nominal total CFM 2000 2400 2400 3200 3200 3400
DIRECT DRIVE EVAP FAN DATA
Quantity 1 1 1 1 1 1
Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
No. speeds 5 5 5 5 5 5
Motor HP each 1/2 1/2 3/4 3/4 3/4 1
RPM Variable Variable Variable Variable Variable Variable
Frame size 48 48 48 48 48 48
FILTERS
Quantity - Size 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1

718419-YTG-A-0811
BHZ Unit Limitations

Unit Limitations
Size
Model Unit Voltage Applied Voltage Outdoor DB Temp
(Tons)
Min Max Max (°F)
024
BHZ 208/230-1-60 187 252 125
(2.0)
208/230-1-60 187 252 125
030
BHZ 208/230-3-60 187 252 125
(2.5)
460-3-60 432 504 125
208/230-1-60 187 252 125
036
BHZ 208/230-3-60 187 252 125
(3.0)
460-3-60 432 504 125
208/230-1-60 187 252 125
042
BHZ 208/230-3-60 187 252 125
(3.5)
460-3-60 432 504 125
208/230-1-60 187 252 125
048
BHZ 208/230-3-60 187 252 125
(4.0)
460-3-60 432 504 125
208/230-1-60 187 252 125
060
BHZ 208/230-3-60 187 252 125
(5.0)
460-3-60 432 504 125

718419-YTG-A-0811
Capacity Performance
BHZ024-060 Cooling Capacities
BHZ024 (2.0 Ton)

Air on Temperature of Air on Condenser Coil
Evaporator Coil Net Total Sensible Capacity (MBh) Net Total Sensible Capacity (MBh)
WB Capacity1 Input Return Dry Bulb (°F) Capacity1 Input Return Dry Bulb (°F)
CFM (MBh) (kW)2 (MBh) (kW)2
(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 30.6 1.5 17.9 15.0 12.2 - - - 26.8 1.7 14.7 11.8 9.0 - - -
72 28.4 1.5 19.8 16.9 14.1 11.2 - - 25.5 1.7 18.2 15.3 12.5 9.6 - -
600 67 26.2 1.5 21.7 18.9 16.0 13.2 10.3 - 24.1 1.7 21.6 18.8 15.9 13.1 10.2 -
62 24.3 1.5 24.3 24.0 20.1 17.3 14.4 11.6 22.4 1.6 22.4 22.2 19.4 16.5 13.7 10.8
57 23.4 1.5 23.4 23.4 22.4 19.6 16.7 13.9 22.1 1.6 22.1 22.1 20.6 17.8 14.9 12.1
77 30.6 1.6 19.5 16.3 12.9 - - - 27.0 1.7 16.8 12.9 9.5 - - -
72 28.4 1.6 21.7 18.4 15.0 11.6 - - 25.6 1.7 19.9 16.5 13.2 9.8 - -
700 67 26.1 1.5 23.9 20.5 17.1 13.7 10.4 - 24.3 1.7 23.1 20.2 16.8 13.5 10.1 -
62 24.3 1.5 24.3 24.1 21.4 18.1 14.7 11.3 22.5 1.7 22.5 22.5 20.5 17.1 13.7 10.3
57 23.4 1.6 23.4 23.4 23.9 20.5 17.1 13.7 22.3 1.7 22.3 22.3 21.8 18.4 15.0 11.7
77 30.6 1.6 21.2 17.5 13.6 - - - 27.2 1.8 18.8 13.9 10.0 - - -
72 28.4 1.6 23.7 19.8 15.9 12.0 - - 25.8 1.8 21.6 17.7 13.9 10.0 - -
800 67 26.1 1.6 26.1 22.0 18.1 14.3 10.4 - 24.5 1.8 24.5 21.6 17.7 13.8 9.9 -
62 24.2 1.6 24.2 24.2 22.7 18.8 15.0 11.1 22.7 1.8 22.7 22.7 21.5 17.6 13.8 9.9
57 23.4 1.6 23.4 23.4 25.3 21.4 17.5 13.6 22.4 1.8 22.4 22.4 22.9 19.0 15.1 11.2
72 28.3 1.6 25.1 20.7 16.3 11.9 - - 26.0 1.9 23.2 18.7 14.3 9.9 - -
67 26.1 1.6 26.1 23.1 18.6 14.1 9.7 - 24.6 1.9 24.6 22.7 18.3 13.9 9.4 -
900
62 24.2 1.6 24.2 24.2 23.4 19.0 14.5 10.1 22.9 1.8 22.9 22.9 22.2 17.8 13.4 9.0
57 23.3 1.7 23.3 23.3 24.3 19.9 15.4 11.0 22.6 1.8 22.6 22.6 22.8 18.4 14.0 9.5
72 28.3 1.7 26.6 21.6 16.7 11.7 - - 26.2 1.9 24.7 19.7 14.8 9.8 - -
67 26.1 1.7 26.1 24.1 19.0 14.0 9.0 - 24.8 1.9 24.8 23.8 18.9 13.9 8.9 -
1000
62 24.2 1.7 24.2 24.2 24.0 19.1 14.1 9.1 23.0 1.9 23.0 23.0 22.9 18.0 13.0 8.0
57 23.3 1.7 23.3 23.3 23.3 18.3 13.4 8.4 22.7 1.9 22.7 22.7 22.7 17.8 12.8 7.8
95°F 105°F
77 23.0 1.8 11.5 8.7 5.8 - - - 22.8 2.1 11.8 9.0 6.1 - - -
72 22.5 1.8 16.5 13.7 10.8 8.0 - - 21.6 2.1 16.3 13.4 10.6 7.7 - -
600 67 22.1 1.8 21.6 18.7 15.9 13.0 10.2 - 20.4 2.1 20.1 17.9 15.0 12.2 9.3 -
62 20.5 1.8 20.5 20.5 18.7 15.8 12.9 10.1 19.0 2.0 19.0 19.0 17.3 14.5 11.6 8.8
57 20.8 1.8 20.8 20.8 18.8 16.0 13.1 10.3 19.4 2.0 19.4 19.4 17.2 14.3 11.5 8.6
77 23.3 1.9 14.0 9.5 6.1 - - - 23.0 2.2 14.9 10.0 6.4 - - -
72 22.9 1.9 18.1 14.7 11.3 8.0 - - 21.8 2.2 17.8 14.4 11.1 7.7 - -
700 67 22.4 1.9 22.2 19.9 16.6 13.2 9.8 - 20.5 2.1 20.4 18.9 15.7 12.4 9.0 -
62 20.8 1.9 20.8 20.8 19.5 16.1 12.8 9.4 19.1 2.1 19.1 19.1 18.2 14.8 11.4 8.1
57 21.1 1.8 21.1 21.1 19.7 16.3 12.9 9.6 19.6 2.1 19.6 19.6 18.0 14.6 11.3 7.9
77 23.7 2.0 16.4 10.2 6.4 - - - 23.2 2.3 18.0 11.0 6.7 - - -
72 23.3 2.0 19.6 15.7 11.8 7.9 - - 21.9 2.3 19.3 15.5 11.6 7.7 - -
800 67 22.8 2.0 22.8 21.2 17.3 13.4 9.5 - 20.7 2.2 20.7 19.9 16.4 12.6 8.7 -
62 21.1 2.0 21.1 21.1 20.3 16.4 12.6 8.7 19.3 2.2 19.3 19.3 19.0 15.1 11.2 7.3
57 21.5 1.9 21.5 21.5 20.5 16.6 12.7 8.8 19.7 2.2 19.7 19.7 18.8 15.0 11.1 7.2
72 23.6 2.1 21.2 16.8 12.3 7.9 - - 22.2 2.3 20.6 16.5 12.0 7.6 - -
67 23.2 2.1 23.2 22.4 18.0 13.6 9.2 - 21.0 2.3 21.0 20.5 17.1 12.7 8.3 -
900
62 21.5 2.1 21.5 21.5 21.1 16.6 12.2 7.8 19.5 2.3 19.5 19.5 19.4 14.9 10.5 6.1
57 21.8 2.0 21.8 21.8 21.3 16.9 12.5 8.0 20.0 2.3 20.0 20.0 19.5 15.1 10.7 6.2
72 24.0 2.2 22.8 17.8 12.8 7.9 - - 22.4 2.4 21.8 17.5 12.5 7.5 - -
67 23.5 2.1 23.5 23.5 18.8 13.8 8.8 - 21.2 2.4 21.2 21.2 17.8 12.8 7.8 -
1000
62 21.8 2.1 21.8 21.8 21.8 16.9 11.9 6.9 19.7 2.4 19.7 19.7 19.7 14.8 9.8 4.8
57 22.2 2.1 22.2 22.2 22.2 17.2 12.2 7.2 20.2 2.4 20.2 20.2 20.2 15.2 10.3 5.3

718419-YTG-A-0811
BHZ024 (2.0 Ton) (Continued)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 22.6 2.3 12.1 9.2 6.4 - - - 22.5 2.6 12.4 9.5 6.7 - - -
72 20.6 2.3 16.0 13.1 10.3 7.4 - - 19.7 2.5 15.7 12.8 10.0 7.1 - -
600 67 18.6 2.3 18.6 17.0 14.1 11.3 8.4 - 16.9 2.5 16.9 16.1 13.3 10.4 7.6 -
62 17.5 2.3 17.5 17.5 16.0 13.2 10.3 7.5 15.9 2.5 15.9 15.9 14.7 11.8 9.0 6.1
57 18.0 2.3 18.0 18.0 15.6 12.7 9.9 7.0 16.7 2.5 16.7 16.7 13.9 11.1 8.2 5.4
77 22.6 2.4 15.8 10.5 6.7 - - - 22.3 2.7 16.8 11.1 7.0 - - -
72 20.6 2.4 17.5 14.2 10.8 7.4 - - 19.5 2.7 17.3 13.9 10.5 7.2 - -
700 67 18.6 2.4 18.6 17.8 14.9 11.5 8.1 - 16.7 2.6 16.7 16.7 14.0 10.7 7.3 -
62 17.4 2.4 17.4 17.4 16.8 13.5 10.1 6.7 15.8 2.6 15.8 15.8 15.5 12.1 8.8 5.4
57 18.0 2.4 18.0 18.0 16.4 13.0 9.6 6.3 16.5 2.6 16.5 16.5 14.7 11.4 8.0 4.6
77 22.6 2.5 19.6 11.8 7.0 - - - 22.0 2.8 21.2 12.6 7.4 - - -
72 20.6 2.5 19.1 15.2 11.3 7.4 - - 19.3 2.8 18.9 15.0 11.1 7.2 - -
800 67 18.6 2.5 18.6 18.6 15.6 11.7 7.8 - 16.5 2.7 16.5 16.5 14.8 10.9 7.0 -
62 17.4 2.5 17.4 17.4 17.7 13.8 9.9 6.0 15.6 2.7 15.6 15.6 15.6 12.4 8.6 4.7
57 18.0 2.5 18.0 18.0 17.2 13.3 9.4 5.5 16.3 2.8 16.3 16.3 15.5 11.6 7.7 3.8
72 20.7 2.6 20.0 16.2 11.8 7.3 - - 19.3 2.9 19.3 15.9 11.5 7.0 - -
67 18.7 2.6 18.7 18.7 16.2 11.8 7.3 - 16.5 2.8 16.5 16.5 15.3 10.8 6.4 -
900
62 17.5 2.6 17.5 17.5 17.7 13.2 8.8 4.4 15.6 2.8 15.6 15.6 15.6 11.5 7.1 2.7
57 18.1 2.6 18.1 18.1 17.7 13.3 8.9 4.4 16.3 2.8 16.3 16.3 15.9 11.5 7.0 2.6
72 20.9 2.7 20.9 17.1 12.2 7.2 - - 19.3 2.9 19.3 16.8 11.8 6.9 - -
67 18.9 2.7 18.9 18.9 16.8 11.8 6.8 - 16.5 2.9 16.5 16.5 15.8 10.8 5.8 -
1000
62 17.7 2.6 17.7 17.7 17.7 12.7 7.7 2.8 15.6 2.9 15.6 15.6 15.6 10.6 5.6 0.7
57 18.2 2.6 18.2 18.2 18.2 13.3 8.3 3.3 16.3 2.9 16.3 16.3 16.3 11.3 6.4 1.4
1. These capacities are Net Capacities.

2. These ratings include the compressor, condenser fan and supply air blower motors.

718419-YTG-A-0811
BHZ030 (2.5 Ton)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 36.3 2.1 19.3 15.7 12.2 - - - 36.0 2.3 17.9 14.3 10.7 - - -
72 34.1 2.0 22.6 19.1 15.5 11.9 - - 33.3 2.3 21.8 18.2 14.6 11.1 - -
750 67 31.8 1.9 26.0 22.4 18.9 15.3 11.7 - 30.6 2.2 25.6 22.1 18.5 15.0 11.4 -
62 30.1 1.8 30.1 28.1 24.6 21.0 17.4 13.9 27.8 2.2 27.8 26.4 22.8 19.3 15.7 12.1
57 28.2 1.8 28.2 27.9 24.3 20.8 17.2 13.6 27.3 2.2 27.3 26.7 23.1 19.6 16.0 12.4
77 37.6 2.3 21.4 17.7 13.5 - - - 36.6 2.4 20.5 16.0 11.8 - - -
72 35.2 2.2 25.7 21.5 17.2 13.0 - - 33.8 2.4 24.5 20.3 16.1 11.9 - -
875 67 32.8 2.1 29.9 25.2 21.0 16.8 12.6 - 31.1 2.4 28.6 24.6 20.4 16.2 12.0 -
62 31.0 1.9 31.0 30.0 27.3 23.1 18.9 14.7 28.2 2.3 28.2 27.5 25.2 21.0 16.7 12.5
57 29.2 2.0 29.2 29.0 27.1 22.8 18.6 14.4 27.7 2.3 27.7 27.4 25.5 21.3 17.1 12.9
77 38.8 2.5 23.5 19.7 14.8 - - - 37.1 2.6 23.1 17.8 12.9 - - -
72 36.3 2.4 28.7 23.8 19.0 14.1 - - 34.3 2.5 27.3 22.5 17.6 12.8 - -
1000 67 33.9 2.3 33.9 28.0 23.1 18.2 13.4 - 31.5 2.5 31.5 27.2 22.3 17.5 12.6 -
62 32.0 2.1 32.0 32.0 30.0 25.2 20.3 15.4 28.6 2.4 28.6 28.6 27.5 22.6 17.8 12.9
57 30.1 2.2 30.1 30.1 29.8 24.9 20.1 15.2 28.2 2.4 28.2 28.2 27.9 23.0 18.1 13.3
72 36.7 2.5 31.3 25.8 20.3 14.7 - - 34.3 2.6 29.9 24.4 18.9 13.3 - -
67 34.2 2.4 34.2 31.3 24.7 19.1 13.6 - 31.5 2.6 31.5 29.3 23.9 18.4 12.8 -
1125
62 32.3 2.2 32.3 32.3 31.3 25.8 20.2 14.7 28.6 2.5 28.6 28.6 28.0 22.5 17.0 11.4
57 30.4 2.3 30.4 30.4 30.3 24.7 19.2 13.7 28.1 2.5 28.1 28.1 28.0 22.4 16.9 11.4
72 37.1 2.6 34.0 27.8 21.5 15.3 - - 34.3 2.8 32.5 26.3 20.1 13.9 - -
67 34.6 2.6 34.6 34.6 26.2 20.0 13.8 - 31.5 2.7 31.5 31.5 25.5 19.3 13.1 -
1250
62 32.6 2.3 32.6 32.6 32.6 26.4 20.2 13.9 28.6 2.6 28.6 28.6 28.6 22.4 16.1 9.9
57 30.7 2.4 30.7 30.7 30.7 24.5 18.3 12.1 28.1 2.6 28.1 28.1 28.1 21.9 15.7 9.5
95°F 105°F
77 35.7 2.6 16.4 12.9 9.3 - - - 32.5 2.8 15.1 11.5 8.0 - - -
72 32.6 2.6 20.9 17.3 13.7 10.2 - - 29.5 2.8 19.7 16.2 12.6 9.1 - -
750 67 29.4 2.5 25.3 21.7 18.2 14.6 11.1 - 26.5 2.9 24.4 20.8 17.3 13.7 10.1 -
62 25.5 2.6 25.5 24.7 21.1 17.5 14.0 10.4 23.8 2.9 23.8 23.2 19.6 16.1 12.5 8.9
57 26.4 2.6 26.4 25.5 21.9 18.4 14.8 11.2 23.3 2.9 23.3 22.8 19.3 15.7 12.1 8.6
77 35.6 2.6 19.6 14.4 10.1 - - - 32.4 2.9 19.1 13.2 8.8 - - -
72 32.4 2.6 23.4 19.2 15.0 10.8 - - 29.5 2.9 22.3 18.1 13.9 9.6 - -
875 67 29.3 2.6 27.3 24.1 19.9 15.6 11.4 - 26.5 2.9 25.4 22.9 19.0 14.8 10.5 -
62 25.4 2.6 25.4 25.0 23.0 18.8 14.6 10.4 23.8 2.9 23.8 23.5 21.6 17.3 13.1 8.9
57 26.3 2.6 26.3 25.8 23.9 19.7 15.5 11.3 23.3 2.9 23.3 23.0 21.2 16.9 12.7 8.5
77 35.4 2.6 22.8 15.9 11.0 - - - 32.4 2.9 23.2 14.9 9.5 - - -
72 32.3 2.6 26.0 21.1 16.3 11.4 - - 29.4 2.9 24.8 20.0 15.1 10.2 - -
1000 67 29.2 2.6 29.2 26.4 21.5 16.7 11.8 - 26.5 2.9 26.5 25.1 20.7 15.8 10.9 -
62 25.3 2.6 25.3 25.3 25.0 20.1 15.3 10.4 23.8 2.9 23.8 23.8 23.5 18.6 13.8 8.9
57 26.2 2.6 26.2 26.2 26.0 21.1 16.2 11.4 23.3 2.9 23.3 23.3 23.0 18.2 13.3 8.5
72 31.9 2.7 28.5 23.0 17.5 11.9 - - 30.2 3.0 27.5 22.0 16.5 10.9 - -
67 28.8 2.7 28.8 27.4 23.1 17.6 12.1 - 27.2 3.1 27.2 26.5 22.5 17.0 11.5 -
1125
62 24.9 2.8 24.9 24.9 24.8 19.2 13.7 8.2 24.4 3.0 24.4 24.4 24.3 18.8 13.2 7.7
57 25.8 2.8 25.8 25.8 25.7 20.2 14.6 9.1 23.9 3.0 23.9 23.9 23.7 18.2 12.7 7.1
72 31.4 2.9 31.1 24.9 18.7 12.5 - - 31.0 3.1 30.2 24.0 17.8 11.6 - -
67 28.4 2.9 28.4 28.4 24.7 18.5 12.3 - 27.9 3.2 27.9 27.9 24.4 18.2 12.0 -
1250
62 24.6 2.9 24.6 24.6 24.6 18.3 12.1 5.9 25.1 3.2 25.1 25.1 25.1 18.9 12.7 6.5
57 25.5 2.9 25.5 25.5 25.5 19.2 13.0 6.8 24.4 3.2 24.4 24.4 24.4 18.2 12.0 5.8

718419-YTG-A-0811

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 29.2 3.1 13.8 10.2 6.7 - - - 26.0 3.3 12.5 8.9 5.3 - - -
72 26.4 3.1 18.6 15.1 11.5 7.9 - - 23.4 3.4 17.5 13.9 10.4 6.8 - -
750 67 23.7 3.2 23.5 19.9 16.3 12.8 9.2 - 20.8 3.5 20.8 19.0 15.4 11.8 8.3 -
62 22.1 3.1 22.1 21.7 18.1 14.6 11.0 7.4 20.5 3.4 20.5 20.2 16.6 13.1 9.5 5.9
57 20.2 3.1 20.2 20.2 16.6 13.0 9.5 5.9 17.2 3.4 17.2 17.2 13.9 10.4 6.8 3.2
77 29.3 3.1 18.7 12.0 7.4 - - - 26.2 3.4 18.2 10.9 6.0 - - -
72 26.5 3.2 21.1 16.9 12.7 8.5 - - 23.5 3.5 20.0 15.8 11.6 7.4 - -
875 67 23.7 3.3 23.6 21.8 18.1 13.9 9.6 - 20.9 3.6 20.9 20.7 17.2 13.0 8.8 -
62 22.2 3.2 22.2 22.0 20.1 15.8 11.6 7.4 20.6 3.5 20.6 20.5 18.6 14.3 10.1 5.9
57 20.3 3.2 20.3 20.2 18.4 14.2 9.9 5.7 17.3 3.5 17.3 17.3 15.6 11.4 7.2 2.9
77 29.3 3.2 23.6 13.8 8.1 - - - 26.3 3.4 24.0 12.8 6.6 - - -
72 26.5 3.2 23.7 18.8 13.9 9.1 - - 23.7 3.6 22.5 17.6 12.8 7.9 - -
1000 67 23.8 3.3 23.8 23.8 19.8 15.0 10.1 - 21.0 3.7 21.0 21.0 19.0 14.1 9.2 -
62 22.2 3.2 22.2 22.2 22.0 17.1 12.3 7.4 20.7 3.5 20.7 20.7 20.5 15.6 10.8 5.9
57 20.3 3.3 20.3 20.3 20.1 15.3 10.4 5.6 17.4 3.6 17.4 17.4 17.2 12.4 7.5 2.6
72 28.6 3.3 26.5 21.0 15.4 9.9 - - 26.9 3.6 25.5 20.0 14.4 8.9 - -
67 25.6 3.4 25.6 25.6 21.9 16.4 10.9 - 24.0 3.7 24.0 24.0 21.3 15.8 10.3 -
1125
62 23.9 3.3 23.9 23.9 23.8 18.3 12.7 7.2 23.5 3.6 23.5 23.5 23.3 17.8 12.3 6.7
57 21.9 3.3 21.9 21.9 21.8 16.2 10.7 5.2 19.9 3.6 19.9 19.9 19.8 14.3 8.8 3.2
72 30.6 3.4 29.4 23.1 16.9 10.7 - - 30.2 3.6 28.5 22.3 16.1 9.8 - -
67 27.4 3.5 27.4 27.4 24.1 17.9 11.6 - 26.9 3.8 26.9 26.9 23.7 17.5 11.3 -
1250
62 25.6 3.4 25.6 25.6 25.6 19.4 13.2 7.0 26.2 3.6 26.2 26.2 26.2 20.0 13.8 7.6
57 23.4 3.4 23.4 23.4 23.4 17.2 11.0 4.8 22.4 3.7 22.4 22.4 22.4 16.2 10.0 3.8


718419-YTG-A-0811
BHZ036 (3.0 Ton)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 39.2 2.6 19.4 15.1 10.8 - - - 39.6 2.7 20.6 16.3 12.0 - - -
72 38.5 2.4 27.0 22.7 18.4 14.2 - - 37.6 2.6 27.1 22.8 18.5 14.2 - -
900 67 37.7 2.2 34.6 30.3 26.1 21.8 17.5 - 35.5 2.6 33.6 29.3 25.0 20.7 16.5 -
62 34.8 2.2 34.8 34.8 32.3 28.0 23.7 19.5 33.2 2.5 33.2 33.2 30.9 26.6 22.3 18.1
57 34.5 2.3 34.5 34.5 32.4 28.1 23.9 19.6 32.9 2.6 32.9 32.9 30.8 26.6 22.3 18.0
77 40.4 2.6 22.9 16.8 11.8 - - - 40.3 2.8 24.8 17.9 12.9 - - -
72 39.6 2.5 30.1 25.0 20.0 14.9 - - 38.2 2.7 30.0 24.9 19.9 14.8 - -
1050 67 38.8 2.3 37.2 33.3 28.2 23.2 18.1 - 36.1 2.6 35.1 31.9 26.9 21.8 16.7 -
62 35.8 2.3 35.8 35.8 35.0 29.9 24.8 19.8 33.8 2.6 33.8 33.8 33.2 28.1 23.0 18.0
57 35.5 2.3 35.5 35.5 35.1 30.0 25.0 19.9 33.5 2.6 33.5 33.5 33.1 28.1 23.0 17.9
77 41.6 2.7 26.5 18.5 12.7 - - - 40.9 2.9 29.1 19.6 13.8 - - -
72 40.7 2.5 33.2 27.3 21.5 15.7 - - 38.8 2.8 32.9 27.1 21.2 15.4 - -
1200 67 39.8 2.4 39.8 36.2 30.4 24.5 18.7 - 36.7 2.7 36.7 34.5 28.7 22.9 17.0 -
62 36.8 2.4 36.8 36.8 37.6 31.8 26.0 20.1 34.3 2.7 34.3 34.3 35.4 29.6 23.8 17.9
57 36.5 2.4 36.5 36.5 37.7 31.9 26.1 20.3 34.1 2.7 34.1 34.1 35.4 29.5 23.7 17.9
72 41.2 2.6 36.3 29.4 22.8 16.1 - - 39.5 2.9 35.9 29.3 22.7 16.0 - -
67 40.3 2.4 40.3 38.5 32.1 25.5 18.9 - 37.3 2.8 37.3 36.2 30.6 24.0 17.3 -
1350
62 37.3 2.4 37.3 37.3 37.7 31.0 24.4 17.7 34.9 2.7 34.9 34.9 35.4 28.8 22.1 15.5
57 36.9 2.5 36.9 36.9 37.5 30.9 24.3 17.6 34.6 2.8 34.6 34.6 35.3 28.6 22.0 15.3
72 41.7 2.7 39.5 31.5 24.0 16.6 - - 40.1 3.0 39.0 31.5 24.1 16.6 - -
67 40.8 2.5 40.8 40.8 33.9 26.5 19.0 - 37.9 2.9 37.9 37.9 32.5 25.1 17.6 -
1500
62 37.7 2.5 37.7 37.7 37.7 30.3 22.8 15.4 35.4 2.8 35.4 35.4 35.4 28.0 20.5 13.1
57 37.3 2.5 37.3 37.3 37.3 29.9 22.4 15.0 35.2 2.9 35.2 35.2 35.2 27.7 20.2 12.8
95°F 105°F
77 40.0 2.9 21.7 17.5 13.2 - - - 37.1 3.4 20.1 15.8 11.6 - - -
72 36.7 2.9 27.1 22.8 18.6 14.3 - - 33.6 3.4 25.5 21.3 17.0 12.7 - -
900 67 33.4 2.9 32.5 28.2 24.0 19.7 15.4 - 30.1 3.3 29.6 26.7 22.4 18.2 13.9 -
62 31.6 2.8 31.6 31.6 29.5 25.2 20.9 16.6 28.7 3.2 28.7 28.7 26.3 22.0 17.8 13.5
57 31.4 2.8 31.4 31.4 29.3 25.0 20.7 16.4 28.6 3.3 28.6 28.6 26.2 22.0 17.7 13.4
77 40.2 3.0 26.7 19.1 14.0 - - - 37.4 3.5 26.1 18.3 12.4 - - -
72 36.8 3.0 29.9 24.8 19.8 14.7 - - 33.8 3.4 28.4 23.4 18.3 13.2 - -
1050 67 33.5 3.0 33.1 30.6 25.5 20.4 15.4 - 30.3 3.4 30.1 28.4 24.2 19.1 14.1 -
62 31.7 2.9 31.7 31.7 31.3 26.3 21.2 16.2 28.9 3.3 28.9 28.9 28.3 23.3 18.2 13.2
57 31.5 2.9 31.5 31.5 31.1 26.1 21.0 16.0 28.8 3.3 28.8 28.8 28.3 23.2 18.1 13.1
77 40.3 3.1 31.6 20.7 14.9 - - - 37.6 3.6 32.0 20.7 13.3 - - -
72 37.0 3.1 32.6 26.8 20.9 15.1 - - 34.1 3.5 31.3 25.4 19.6 13.8 - -
1200 67 33.6 3.1 33.6 32.9 27.0 21.2 15.4 - 30.5 3.4 30.5 30.1 25.9 20.1 14.2 -
62 31.9 3.0 31.9 31.9 33.2 27.4 21.6 15.7 29.1 3.4 29.1 29.1 30.3 24.5 18.7 12.8
57 31.6 3.0 31.6 31.6 33.0 27.2 21.3 15.5 29.0 3.4 29.0 29.0 30.3 24.4 18.6 12.8
72 37.7 3.2 35.6 29.2 22.5 15.9 - - 34.5 3.6 33.1 27.2 20.6 13.9 - -
67 34.3 3.2 34.3 33.9 29.1 22.4 15.8 - 30.9 3.5 30.9 30.7 27.1 20.5 13.9 -
1350
62 32.5 3.1 32.5 32.5 33.2 26.6 19.9 13.3 29.5 3.5 29.5 29.5 30.1 23.5 16.8 10.2
57 32.3 3.1 32.3 32.3 33.0 26.3 19.7 13.1 29.4 3.5 29.4 29.4 30.0 23.4 16.7 10.1
72 38.5 3.3 38.5 31.6 24.1 16.7 - - 35.0 3.7 35.0 29.0 21.5 14.1 - -
67 35.0 3.3 35.0 35.0 31.1 23.7 16.2 - 31.3 3.6 31.3 31.3 28.4 20.9 13.5 -
1500
62 33.2 3.2 33.2 33.2 33.2 25.7 18.3 10.8 29.9 3.6 29.9 29.9 29.9 22.4 15.0 7.5
57 33.0 3.2 33.0 33.0 33.0 25.5 18.1 10.6 29.8 3.6 29.8 29.8 29.8 22.3 14.9 7.4

718419-YTG-A-0811

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 34.1 3.9 18.5 14.2 9.9 - - - 31.2 4.4 16.9 12.6 8.3 - - -
72 30.5 3.8 24.0 19.7 15.4 11.1 - - 27.3 4.3 22.4 18.1 13.8 9.6 - -
900 67 26.8 3.7 26.8 25.2 20.9 16.6 12.3 - 23.5 4.2 23.5 23.5 19.3 15.1 10.8 -
62 25.7 3.7 25.7 25.7 23.1 18.9 14.6 10.3 22.7 4.1 22.7 22.7 20.0 15.7 11.4 7.2
57 25.8 3.7 25.8 25.8 23.2 18.9 14.7 10.4 22.9 4.1 22.9 22.9 20.2 15.9 11.6 7.4
77 34.5 4.0 25.5 17.5 10.9 - - - 31.7 4.4 24.9 16.7 9.3 - - -
72 30.8 3.9 27.0 21.9 16.8 11.8 - - 27.8 4.3 25.5 20.4 15.4 10.3 - -
1050 67 27.1 3.8 27.1 26.3 22.8 17.8 12.7 - 23.9 4.2 23.9 23.9 21.5 16.4 11.4 -
62 26.0 3.7 26.0 26.0 25.3 20.2 15.2 10.1 23.1 4.2 23.1 23.1 22.3 17.2 12.2 7.1
57 26.1 3.7 26.1 26.1 25.4 20.3 15.3 10.2 23.3 4.2 23.3 23.3 22.5 17.4 12.4 7.3
77 34.9 4.0 32.5 20.8 11.8 - - - 32.2 4.5 32.2 20.9 10.3 - - -
72 31.2 3.9 29.9 24.1 18.3 12.4 - - 28.3 4.3 28.3 22.8 16.9 11.1 - -
1200 67 27.4 3.8 27.4 27.4 24.8 18.9 13.1 - 24.3 4.2 24.3 24.3 23.6 17.8 12.0 -
62 26.3 3.8 26.3 26.3 27.4 21.6 15.8 9.9 23.5 4.2 23.5 23.5 23.5 18.7 12.9 7.0
57 26.4 3.8 26.4 26.4 27.5 21.7 15.9 10.0 23.7 4.2 23.7 23.7 23.7 18.9 13.1 7.3
72 31.3 4.0 30.7 25.2 18.6 12.0 - - 28.1 4.4 28.1 23.3 16.6 10.0 - -
67 27.5 3.9 27.5 27.5 25.2 18.6 11.9 - 24.1 4.3 24.1 24.1 23.3 16.6 10.0 -
1350
62 26.4 3.9 26.4 26.4 27.0 20.3 13.7 7.1 23.4 4.3 23.4 23.4 23.4 17.2 10.6 4.0
57 26.5 3.9 26.5 26.5 27.1 20.4 13.8 7.1 23.6 4.3 23.6 23.6 23.6 17.5 10.8 4.2
72 31.5 4.1 31.5 26.4 18.9 11.5 - - 27.9 4.5 27.9 23.8 16.3 8.9 - -
67 27.7 4.0 27.7 27.7 25.6 18.2 10.7 - 24.0 4.4 24.0 24.0 22.9 15.4 8.0 -
1500
62 26.5 4.0 26.5 26.5 26.5 19.1 11.6 4.2 23.2 4.4 23.2 23.2 23.2 15.8 8.3 0.9
57 26.6 4.0 26.6 26.6 26.6 19.2 11.7 4.3 23.4 4.4 23.4 23.4 23.4 16.0 8.5 1.1


718419-YTG-A-0811
BHZ042 (3.5 Ton)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 52.7 3.0 26.6 21.6 16.6 - - - 47.6 3.2 24.7 19.7 14.8 - - -
72 48.9 2.9 34.3 29.3 24.4 19.4 - - 44.4 3.2 32.7 27.7 22.7 17.7 - -
1050 67 45.1 2.8 43.9 37.1 32.1 27.1 22.1 - 41.2 3.2 40.6 35.6 30.6 25.6 20.6 -
62 44.0 2.8 44.0 44.0 42.6 37.6 32.6 27.7 38.8 3.1 38.8 38.8 38.2 33.2 28.2 23.2
57 43.6 2.8 43.6 43.6 41.8 36.8 31.8 26.8 39.4 3.1 39.4 39.4 38.5 33.5 28.5 23.5
77 52.5 2.9 29.9 22.9 17.0 - - - 48.4 3.2 28.7 21.1 15.2 - - -
72 48.7 2.9 36.7 30.8 24.9 19.0 - - 45.2 3.2 35.1 29.3 23.4 17.5 - -
1225 67 44.9 2.8 44.3 38.7 32.8 26.9 21.0 - 41.9 3.2 41.6 37.4 31.5 25.6 19.7 -
62 43.9 2.8 43.9 43.9 42.3 36.4 30.5 24.6 39.5 3.1 39.5 39.5 39.3 33.4 27.5 21.6
57 43.5 2.8 43.5 43.5 42.6 36.7 30.8 24.9 40.1 3.1 40.1 40.1 39.6 33.7 27.9 22.0
77 52.3 2.9 33.2 24.1 17.3 - - - 49.3 3.2 32.6 22.4 15.6 - - -
72 48.5 2.9 39.0 32.2 25.4 18.6 - - 45.9 3.2 37.6 30.8 24.0 17.2 - -
1400 67 44.7 2.8 44.7 40.2 33.4 26.6 19.8 - 42.6 3.2 42.6 39.2 32.4 25.6 18.8 -
62 43.8 2.8 43.8 43.8 41.9 35.1 28.3 21.5 40.2 3.1 40.2 40.2 40.4 33.6 26.8 20.0
57 43.3 2.8 43.3 43.3 43.5 36.7 29.9 23.1 40.8 3.1 40.8 40.8 40.8 34.0 27.2 20.4
72 48.4 3.1 41.4 33.7 25.9 18.2 - - 46.7 3.4 40.2 32.5 24.7 17.0 - -
67 44.5 3.0 44.5 41.9 34.1 26.4 18.6 - 43.3 3.3 43.3 41.1 33.3 25.6 17.8 -
1575
62 43.7 3.0 43.7 43.7 42.7 35.0 27.3 19.5 40.9 3.3 40.9 40.9 41.0 33.2 25.5 17.7
57 43.2 3.0 43.2 43.2 43.5 35.8 28.1 20.3 41.5 3.3 41.5 41.5 41.5 33.7 26.0 18.2
72 48.2 3.3 43.9 35.2 26.5 17.8 - - 47.5 3.5 42.8 34.1 25.4 16.7 - -
67 44.4 3.3 44.4 43.6 34.9 26.2 17.5 - 44.1 3.5 44.1 43.0 34.3 25.6 16.9 -
1750
62 43.6 3.2 43.6 43.6 43.6 34.9 26.2 17.5 41.6 3.4 41.6 41.6 41.6 32.9 24.2 15.5
57 43.1 3.2 43.1 43.1 43.6 34.9 26.2 17.5 42.2 3.4 42.2 42.2 42.2 33.5 24.8 16.1
95°F 105°F
77 42.5 3.5 22.9 17.9 12.9 - - - 39.6 3.8 22.3 17.3 12.3 - - -
72 39.9 3.5 31.0 26.0 21.0 16.0 - - 36.3 3.7 29.9 24.9 19.9 14.9 - -
1050 67 37.3 3.5 37.3 34.1 29.1 24.1 19.2 - 33.0 3.7 33.0 31.4 27.4 22.4 17.4 -
62 33.7 3.4 33.7 33.7 33.7 28.7 23.7 18.8 30.6 3.6 30.6 30.6 30.6 25.6 20.6 15.6
57 35.2 3.4 35.2 35.2 35.2 30.2 25.3 20.3 31.9 3.7 31.9 31.9 31.9 26.9 21.9 16.9
77 44.4 3.5 27.5 19.3 13.4 - - - 41.2 3.9 28.3 19.6 12.8 - - -
72 41.6 3.5 33.6 27.7 21.8 16.0 - - 37.7 3.9 32.4 26.5 20.6 14.7 - -
1225 67 38.9 3.5 38.9 36.2 30.3 24.4 18.5 - 34.3 3.8 34.3 32.9 28.5 22.6 16.7 -
62 35.2 3.4 35.2 35.2 36.3 30.4 24.5 18.6 31.8 3.8 31.8 31.8 32.8 26.9 21.0 15.1
57 36.8 3.4 36.8 36.8 36.6 30.8 24.9 19.0 33.2 3.8 33.2 33.2 33.3 27.4 21.5 15.6
77 46.2 3.5 32.1 20.7 13.9 - - - 42.7 4.0 34.3 21.9 13.3 - - -
72 43.4 3.5 36.3 29.5 22.7 15.9 - - 39.2 4.0 35.0 28.2 21.4 14.6 - -
1400 67 40.5 3.6 40.5 38.2 31.4 24.6 17.8 - 35.6 3.9 35.6 34.5 29.5 22.7 15.9 -
62 36.6 3.5 36.6 36.6 38.9 32.1 25.3 18.5 33.0 3.9 33.0 33.0 35.0 28.2 21.4 14.6
57 38.3 3.5 38.3 38.3 38.1 31.3 24.5 17.6 34.4 3.9 34.4 34.4 34.7 27.9 21.1 14.2
72 45.1 3.6 39.0 31.2 23.5 15.7 - - 40.6 4.0 37.2 29.9 22.1 14.4 - -
67 42.1 3.6 42.1 40.3 32.5 24.8 17.0 - 37.0 4.0 37.0 36.0 30.5 22.8 15.0 -
1575
62 38.1 3.5 38.1 38.1 39.2 31.5 23.7 16.0 34.3 3.9 34.3 34.3 35.3 27.5 19.8 12.0
57 39.8 3.5 39.8 39.8 39.4 31.7 23.9 16.2 35.7 3.9 35.7 35.7 35.7 27.9 20.2 12.4
72 46.8 3.7 41.7 33.0 24.3 15.6 - - 42.1 4.0 39.5 31.6 22.9 14.2 - -
67 43.7 3.7 43.7 42.4 33.7 25.0 16.3 - 38.3 4.0 38.3 37.6 31.5 22.8 14.1 -
1750
62 39.6 3.6 39.6 39.6 39.6 30.9 22.2 13.5 35.5 3.9 35.5 35.5 35.5 26.8 18.1 9.4
57 41.3 3.6 41.3 41.3 40.8 32.1 23.4 14.7 37.0 4.0 37.0 37.0 36.7 28.0 19.3 10.6

718419-YTG-A-0811

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 36.6 4.1 21.7 16.7 11.7 - - - 33.6 4.3 21.1 16.1 11.2 - - -
72 32.6 4.0 28.7 23.7 18.7 13.7 - - 29.0 4.3 27.5 22.6 17.6 12.6 - -
1050 67 28.7 3.9 28.7 28.7 25.7 20.7 15.7 - 24.4 4.2 24.4 26.0 24.0 19.0 14.0 -
62 27.4 3.9 27.4 27.4 27.4 22.4 17.5 12.5 24.3 4.1 24.3 24.3 24.3 19.3 14.3 9.3
57 28.5 4.0 28.5 28.5 28.5 23.5 18.6 13.6 25.2 4.2 25.2 25.2 25.2 20.2 15.2 10.2
77 37.9 4.3 29.2 19.9 12.2 - - - 34.7 4.6 30.0 20.1 11.5 - - -
72 33.8 4.2 31.2 25.3 19.4 13.5 - - 29.9 4.5 30.0 24.1 18.2 12.3 - -
1225 67 29.7 4.1 29.7 29.7 26.6 20.7 14.8 - 25.1 4.4 25.1 26.5 24.8 18.9 13.0 -
62 28.4 4.1 28.4 28.4 29.3 23.4 17.5 11.6 25.0 4.4 25.0 25.0 25.8 19.9 14.0 8.1
57 29.6 4.1 29.6 29.6 29.9 24.0 18.1 12.2 26.0 4.5 26.0 26.0 26.5 20.6 14.7 8.8
77 39.3 4.5 36.6 23.0 12.6 - - - 35.8 4.9 38.9 24.1 11.9 - - -
72 35.0 4.4 33.7 26.9 20.1 13.3 - - 30.8 4.8 32.4 25.6 18.8 12.0 - -
1400 67 30.8 4.3 30.8 30.8 27.5 20.7 13.9 - 25.9 4.7 25.9 27.0 25.6 18.8 12.0 -
62 29.4 4.3 29.4 29.4 31.2 24.4 17.6 10.8 25.8 4.7 25.8 25.8 27.3 20.5 13.7 6.9
57 30.6 4.3 30.6 30.6 31.3 24.5 17.7 10.9 26.7 4.8 26.7 26.7 27.9 21.1 14.3 7.5
72 36.2 4.4 35.5 28.5 20.7 13.0 - - 31.7 4.8 33.8 27.1 19.4 11.6 - -
67 31.8 4.3 31.8 31.8 28.5 20.7 13.0 - 26.6 4.7 26.6 27.5 26.4 18.7 10.9 -
1575
62 30.4 4.3 30.4 30.4 31.3 23.5 15.8 8.0 26.5 4.6 26.5 26.5 27.3 19.6 11.8 4.1
57 31.6 4.3 31.6 31.6 32.0 24.2 16.5 8.7 27.5 4.7 27.5 27.5 28.2 20.5 12.7 5.0
72 37.4 4.4 37.4 30.1 21.4 12.7 - - 32.6 4.7 35.2 28.7 20.0 11.3 - -
67 32.8 4.3 32.8 32.8 29.4 20.7 12.0 - 27.4 4.6 27.4 28.1 27.3 18.6 9.9 -
1750
62 31.4 4.2 31.4 31.4 31.4 22.7 14.0 5.3 27.3 4.6 27.3 27.3 27.3 18.6 9.9 1.2
57 32.7 4.3 32.7 32.7 32.7 24.0 15.3 6.6 28.3 4.7 28.3 28.3 28.6 19.9 11.2 2.5


718419-YTG-A-0811
BHZ048 (4.0 Ton)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 61.1 3.3 32.3 25.1 17.8 - - - 58.8 3.4 30.4 24.0 17.5 - - -
72 57.7 3.1 40.9 33.6 26.4 19.1 - - 54.5 3.3 38.7 32.2 25.7 19.3 - -
1200 67 54.2 2.8 49.4 42.2 34.9 27.7 20.4 - 50.2 3.3 47.0 40.5 34.0 27.5 21.0 -
62 47.9 2.8 47.9 47.9 43.1 35.8 28.6 21.3 45.8 3.2 45.8 45.8 41.3 34.9 28.4 21.9
57 49.1 2.8 49.1 49.1 43.6 36.3 29.1 21.8 46.3 3.1 46.3 46.3 41.6 35.1 28.7 22.2
77 61.0 3.5 34.3 26.4 18.9 - - - 58.6 3.6 34.2 25.5 18.4 - - -
72 57.6 3.2 43.0 35.5 28.0 20.5 - - 54.3 3.5 41.3 34.2 27.0 19.9 - -
1400 67 54.2 2.9 51.8 44.6 37.1 29.5 22.0 - 50.0 3.5 48.4 42.8 35.7 28.6 21.4 -
62 47.9 2.9 47.9 47.9 45.7 38.2 30.7 23.2 45.7 3.4 45.7 45.7 43.4 36.3 29.2 22.0
57 49.1 3.0 49.1 49.1 46.2 38.7 31.2 23.7 46.2 3.3 46.2 46.2 43.7 36.6 29.5 22.3
77 61.0 3.7 36.2 27.8 20.0 - - - 58.4 3.8 37.9 27.0 19.2 - - -
72 57.6 3.4 45.2 37.4 29.6 21.8 - - 54.1 3.7 43.9 36.1 28.3 20.5 - -
1600 67 54.1 3.1 54.1 47.0 39.2 31.4 23.7 - 49.8 3.7 49.8 45.2 37.4 29.6 21.9 -
62 47.8 3.0 47.8 47.8 48.3 40.6 32.8 25.0 45.5 3.6 45.5 45.5 45.5 37.7 29.9 22.2
57 49.0 3.1 49.0 49.0 48.9 41.1 33.3 25.6 46.0 3.4 46.0 46.0 45.8 38.0 30.2 22.5
72 57.6 3.8 48.6 39.9 31.3 22.7 - - 54.1 3.9 47.0 38.3 29.7 21.0 - -
67 54.2 3.5 54.2 50.6 41.4 32.8 24.2 - 49.8 3.9 49.8 47.5 39.2 30.6 21.9 -
1800
62 47.9 3.4 47.9 47.9 48.1 39.5 30.9 22.2 45.5 3.8 45.5 45.5 45.5 36.8 28.2 19.5
57 49.1 3.5 49.1 49.1 49.0 40.4 31.7 23.1 45.9 3.6 45.9 45.9 45.9 37.2 28.6 19.9
72 57.7 4.2 52.0 42.5 33.0 23.5 - - 54.0 4.2 50.0 40.5 31.0 21.5 - -
67 54.3 3.8 54.3 54.3 43.7 34.2 24.7 - 49.7 4.1 49.7 49.7 41.0 31.5 22.0 -
2000
62 47.9 3.8 47.9 47.9 47.9 38.4 28.9 19.4 45.4 4.0 45.4 45.4 45.4 35.9 26.4 16.9
57 49.1 3.8 49.1 49.1 49.1 39.6 30.1 20.6 45.9 3.8 45.9 45.9 45.9 36.4 26.9 17.4
95°F 105°F
77 56.5 3.4 28.5 22.8 17.1 - - - 51.7 3.8 27.8 22.1 16.4 - - -
72 51.3 3.6 36.5 30.8 25.1 19.4 - - 46.4 3.8 35.7 30.0 24.3 18.6 - -
1200 67 46.1 3.8 44.5 38.8 33.1 27.4 21.7 - 41.0 3.9 40.2 37.4 32.2 26.5 20.8 -
62 43.7 3.6 43.7 43.7 39.6 33.9 28.2 22.5 39.6 3.8 39.6 39.6 37.3 31.6 25.9 20.2
57 43.5 3.3 43.5 43.5 39.7 34.0 28.3 22.6 39.5 3.6 39.5 39.5 37.4 31.7 26.0 20.2
77 56.2 3.7 34.1 24.5 17.8 - - - 51.7 4.1 34.4 24.3 16.8 - - -
72 51.0 3.8 39.5 32.8 26.1 19.3 - - 46.3 4.2 38.3 31.6 24.8 18.1 - -
1400 67 45.8 4.0 45.0 41.1 34.3 27.6 20.9 - 41.0 4.2 40.6 38.6 32.9 26.2 19.5 -
62 43.5 3.8 43.5 43.5 41.1 34.4 27.6 20.9 39.5 4.1 39.5 39.5 38.1 31.4 24.6 17.9
57 43.3 3.5 43.3 43.3 41.2 34.4 27.7 21.0 39.4 3.9 39.4 39.4 38.2 31.5 24.7 18.0
77 55.8 3.9 39.7 26.2 18.4 - - - 51.6 4.5 41.0 26.5 17.1 - - -
72 50.6 4.1 42.6 34.8 27.0 19.3 - - 46.2 4.5 40.9 33.1 25.4 17.6 - -
1600 67 45.5 4.3 45.5 43.4 35.6 27.8 20.1 - 40.9 4.5 40.9 39.8 33.6 25.9 18.1 -
62 43.2 4.1 43.2 43.2 42.6 34.9 27.1 19.3 39.4 4.4 39.4 39.4 38.9 31.2 23.4 15.6
57 43.0 3.8 43.0 43.0 42.7 34.9 27.2 19.4 39.4 4.2 39.4 39.4 39.0 31.2 23.5 15.7
72 50.5 4.1 45.3 36.7 28.1 19.4 - - 46.3 4.6 43.1 35.0 26.2 17.5 - -
67 45.3 4.3 45.3 44.3 37.0 28.3 19.7 - 40.9 4.6 40.9 40.4 34.8 26.0 17.3 -
1800
62 43.0 4.1 43.0 43.0 42.8 34.1 25.5 16.8 39.5 4.5 39.5 39.5 39.2 30.5 21.7 13.0
57 42.8 3.8 42.8 42.8 42.7 34.1 25.4 16.8 39.4 4.3 39.4 39.4 39.2 30.5 21.7 13.0
72 50.3 4.2 48.1 38.6 29.1 19.6 - - 46.3 4.6 45.2 36.8 27.1 17.4 - -
67 45.2 4.4 45.2 45.2 38.3 28.8 19.3 - 41.0 4.7 41.0 41.0 35.9 26.2 16.5 -
2000
62 42.9 4.2 42.9 42.9 42.9 33.4 23.9 14.4 39.5 4.5 39.5 39.5 39.5 29.8 20.1 10.4
57 42.7 3.8 42.7 42.7 42.7 33.2 23.7 14.2 39.4 4.4 39.4 39.4 39.4 29.7 20.0 10.3

718419-YTG-A-0811

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 47.0 4.1 27.1 21.4 15.7 - - - 42.2 4.5 26.3 20.6 14.9 - - -
72 41.5 4.0 34.9 29.2 23.5 17.8 - - 36.5 4.3 34.1 28.4 22.7 17.0 - -
1200 67 36.0 4.0 36.0 36.0 31.4 25.7 20.0 - 30.9 4.0 30.9 30.9 30.6 24.9 19.2 -
62 35.4 3.9 35.4 35.4 35.0 29.2 23.5 17.8 31.2 4.0 31.2 31.2 31.2 26.9 21.2 15.5
57 35.5 3.9 35.5 35.5 35.0 29.3 23.6 17.9 31.4 4.2 31.4 31.4 31.4 27.0 21.3 15.6
77 47.1 4.6 34.7 24.0 15.7 - - - 42.6 5.0 34.9 23.8 14.7 - - -
72 41.6 4.5 37.1 30.4 23.6 16.9 - - 37.0 4.8 35.9 29.1 22.4 15.7 - -
1400 67 36.1 4.4 36.1 36.1 31.5 24.8 18.0 - 31.3 4.6 31.3 31.3 30.1 23.4 16.6 -
62 35.5 4.3 35.5 35.5 35.1 28.4 21.6 14.9 31.6 4.6 31.6 31.6 31.6 25.3 18.6 11.9
57 35.6 4.3 35.6 35.6 35.2 28.5 21.7 15.0 31.8 4.7 31.8 31.8 31.8 25.5 18.7 12.0
77 47.3 5.0 42.3 26.7 15.8 - - - 43.1 5.6 43.1 26.9 14.5 - - -
72 41.8 4.9 39.3 31.5 23.7 15.9 - - 37.4 5.3 37.4 29.8 22.1 14.3 - -
1600 67 36.3 4.8 36.3 36.3 31.7 23.9 16.1 - 31.7 5.1 31.7 31.7 29.7 21.9 14.1 -
62 35.7 4.7 35.7 35.7 35.2 27.5 19.7 11.9 31.9 5.1 31.9 31.9 31.5 23.8 16.0 8.2
57 35.7 4.7 35.7 35.7 35.3 27.6 19.8 12.0 32.1 5.2 32.1 32.1 31.7 23.9 16.1 8.3
72 42.1 5.0 40.8 33.3 24.4 15.6 - - 37.9 5.4 37.9 31.6 22.6 13.7 - -
67 36.5 4.9 36.5 36.5 32.6 23.8 14.9 - 32.1 5.2 32.1 32.1 30.4 21.5 12.5 -
1800
62 35.9 4.8 35.9 35.9 35.7 26.8 18.0 9.1 32.4 5.2 32.4 32.4 32.2 23.2 14.2 5.3
57 36.0 4.8 36.0 36.0 35.8 26.9 18.1 9.2 32.5 5.3 32.5 32.5 32.3 23.3 14.4 5.4
72 42.4 5.1 42.4 35.1 25.2 15.2 - - 38.4 5.5 38.4 33.3 23.2 13.0 - -
67 36.8 5.0 36.8 36.8 33.6 23.6 13.7 - 32.5 5.3 32.5 32.5 31.2 21.0 10.9 -
2000
62 36.1 4.9 36.1 36.1 36.1 26.2 16.3 6.3 32.8 5.2 32.8 32.8 32.8 22.6 12.5 2.3
57 36.2 4.9 36.2 36.2 36.2 26.3 16.3 6.4 33.0 5.4 33.0 33.0 33.0 22.8 12.7 2.5


718419-YTG-A-0811
BHZ060 (5.0 Ton)

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
77 74.6 3.8 37.2 30.1 23.0 - - - 68.9 4.6 34.2 27.1 19.9 - - -
72 65.7 3.9 42.0 34.9 27.8 20.6 - - 62.7 4.6 42.6 35.5 28.4 21.3 - -
1500 67 56.8 4.0 46.8 39.7 32.6 25.4 18.3 - 56.4 4.5 51.1 44.0 36.8 29.7 22.6 -
62 55.7 3.6 55.7 55.7 45.4 38.2 31.1 24.0 53.4 4.2 53.4 53.4 46.6 39.5 32.3 25.2
57 55.0 3.6 55.0 55.0 46.1 39.0 31.9 24.8 53.0 4.2 53.0 53.0 46.9 39.7 32.6 25.5
77 76.7 4.1 41.6 33.6 25.1 - - - 70.0 4.8 39.3 29.6 21.1 - - -
72 67.6 4.2 47.6 39.2 30.7 22.3 - - 63.6 4.8 46.9 38.5 30.1 21.7 - -
1750 67 58.5 4.4 53.5 44.8 36.4 27.9 19.5 - 57.3 4.7 54.6 47.5 39.0 30.6 22.2 -
62 57.3 3.9 57.3 57.3 50.3 41.8 33.4 25.0 54.2 4.4 54.2 54.2 49.4 41.0 32.6 24.1
57 56.7 3.9 56.7 56.7 51.0 42.6 34.2 25.8 53.7 4.4 53.7 53.7 49.7 41.3 32.8 24.4
77 78.8 4.4 46.0 37.0 27.3 - - - 71.0 5.0 44.3 32.1 22.3 - - -
72 69.5 4.6 53.2 43.4 33.7 24.0 - - 64.6 5.0 51.2 41.5 31.8 22.1 - -
2000 67 60.3 4.7 60.3 49.9 40.2 30.4 20.7 - 58.1 4.9 58.1 51.0 41.3 31.5 21.8 -
62 58.9 4.2 58.9 58.9 55.1 45.4 35.7 26.0 55.0 4.6 55.0 55.0 52.2 42.5 32.8 23.1
57 58.3 4.2 58.3 58.3 56.0 46.2 36.5 26.8 54.5 4.6 54.5 54.5 52.5 42.8 33.1 23.3
72 73.2 4.5 60.4 49.3 38.2 27.1 - - 66.9 5.0 57.1 46.1 35.0 23.9 - -
67 63.6 4.6 63.6 58.0 45.8 34.7 23.6 - 60.2 4.9 60.2 56.5 45.4 34.3 23.3 -
2250
62 62.1 4.2 62.1 62.1 60.2 49.1 38.0 27.0 57.0 4.7 57.0 57.0 55.6 44.5 33.5 22.4
57 61.4 4.1 61.4 61.4 60.3 49.2 38.1 27.0 56.5 4.6 56.5 56.5 55.5 44.4 33.4 22.3
72 77.0 4.5 67.6 55.1 42.7 30.3 - - 69.2 5.1 63.0 50.6 38.2 25.8 - -
67 66.9 4.6 66.9 66.2 51.4 39.0 26.5 - 62.3 5.0 62.3 62.0 49.6 37.1 24.7 -
2500
62 65.2 4.1 65.2 65.2 65.2 52.8 40.4 28.0 59.0 4.7 59.0 59.0 59.0 46.6 34.2 21.7
57 64.5 4.1 64.5 64.5 64.5 52.1 39.7 27.3 58.5 4.7 58.5 58.5 58.5 46.1 33.7 21.2
95°F 105°F
77 63.3 5.5 31.1 24.0 16.9 - - - 57.8 5.8 29.5 22.4 15.3 - - -
72 59.7 5.2 43.2 36.1 29.0 21.9 - - 53.8 5.6 40.0 32.9 25.8 18.7 - -
1500 67 56.1 4.9 55.3 48.2 41.1 34.0 26.8 - 49.8 5.4 49.4 43.4 36.3 29.1 22.0 -
62 51.2 4.9 51.2 51.2 47.8 40.7 33.6 26.4 45.7 5.3 45.7 45.7 43.6 36.5 29.4 22.2
57 50.9 4.9 50.9 50.9 47.6 40.5 33.3 26.2 46.5 5.3 46.5 46.5 42.1 34.9 27.8 20.7
77 63.2 5.6 36.9 25.6 17.1 - - - 58.1 6.0 36.9 24.6 15.9 - - -
72 59.6 5.3 46.3 37.9 29.4 21.0 - - 54.1 5.8 43.7 35.2 26.8 18.4 - -
1750 67 56.0 5.0 55.7 50.1 41.7 33.3 24.9 - 50.1 5.5 49.9 45.9 37.7 29.3 20.9 -
62 51.1 4.9 51.1 51.1 48.6 40.1 31.7 23.3 45.9 5.4 45.9 45.9 45.4 37.0 28.6 20.1
57 50.8 4.9 50.8 50.8 48.3 39.9 31.5 23.1 46.7 5.4 46.7 46.7 43.8 35.3 26.9 18.5
77 63.2 5.7 42.6 27.1 17.4 - - - 58.4 6.1 44.2 26.8 16.5 - - -
72 59.6 5.4 49.3 39.6 29.9 20.2 - - 54.4 5.9 47.3 37.6 27.9 18.1 - -
2000 67 56.0 5.1 56.0 52.1 42.3 32.6 22.9 - 50.3 5.7 50.3 48.4 39.2 29.5 19.7 -
62 51.1 5.0 51.1 51.1 49.3 39.6 29.9 20.1 46.2 5.5 46.2 46.2 47.2 37.5 27.8 18.0
57 50.8 5.0 50.8 50.8 49.1 39.3 29.6 19.9 47.0 5.5 47.0 47.0 45.4 35.7 26.0 16.3
72 60.6 5.5 53.9 42.9 31.8 20.7 - - 55.6 6.0 51.3 40.6 29.5 18.4 - -
67 56.9 5.3 56.9 54.9 45.0 34.0 22.9 - 51.5 5.8 51.5 50.5 41.5 30.4 19.4 -
2250
62 51.9 5.2 51.9 51.9 51.0 40.0 28.9 17.8 47.3 5.7 47.3 47.3 47.8 36.7 25.6 14.5
57 51.6 5.2 51.6 51.6 50.7 39.7 28.6 17.5 48.1 5.7 48.1 48.1 47.3 36.2 25.2 14.1
72 61.5 5.7 58.5 46.1 33.7 21.3 - - 56.9 6.1 55.4 43.6 31.2 18.7 - -
67 57.8 5.4 57.8 57.8 47.7 35.3 22.9 - 52.7 5.9 52.7 52.7 43.8 31.4 19.0 -
2500
62 52.8 5.3 52.8 52.8 52.8 40.3 27.9 15.5 48.3 5.8 48.3 48.3 48.3 35.9 23.5 11.1
57 52.4 5.3 52.4 52.4 52.4 40.0 27.6 15.2 49.2 5.8 49.2 49.2 49.2 36.8 24.3 11.9

718419-YTG-A-0811

(°F) 90 85 80 75 70 65 90 85 80 75 70 65
115°F 125°F
77 52.2 6.2 27.9 20.8 13.7 - - - 46.7 6.6 26.3 19.2 12.1 - - -
72 47.9 6.1 36.8 29.7 22.6 15.5 - - 42.0 6.5 33.6 26.5 19.4 12.2 - -
1500 67 43.5 5.9 43.5 38.6 31.5 24.3 17.2 - 37.2 6.4 37.2 33.8 26.7 19.5 12.4 -
62 40.2 5.8 40.2 40.2 39.4 32.3 25.1 18.0 34.7 6.2 34.7 34.7 34.7 28.1 20.9 13.8
57 42.0 5.8 42.0 42.0 36.6 29.4 22.3 15.2 37.6 6.2 37.6 37.6 31.0 23.9 16.8 9.7
77 52.9 6.4 36.9 23.6 14.7 - - - 47.8 6.8 36.9 22.6 13.4 - - -
72 48.5 6.2 41.1 32.6 24.2 15.8 - - 43.0 6.7 38.4 30.0 21.6 13.2 - -
1750 67 44.1 6.1 44.1 41.6 33.7 25.3 16.9 - 38.1 6.6 38.1 37.4 29.7 21.3 12.9 -
62 40.7 5.9 40.7 40.7 42.2 33.8 25.4 17.0 35.5 6.4 35.5 35.5 35.5 30.7 22.2 13.8
57 42.6 5.9 42.6 42.6 39.2 30.8 22.3 13.9 38.5 6.4 38.5 38.5 34.6 26.2 17.8 9.4
77 53.6 6.5 45.9 26.4 15.7 - - - 48.9 7.0 47.5 26.1 14.8 - - -
72 49.2 6.4 45.3 35.6 25.8 16.1 - - 43.9 6.9 43.3 33.5 23.8 14.1 - -
2000 67 44.7 6.2 44.7 44.7 36.0 26.3 16.6 - 39.0 6.8 39.0 39.0 32.8 23.1 13.4 -
62 41.3 6.1 41.3 41.3 45.1 35.4 25.6 15.9 36.3 6.6 36.3 36.3 36.3 33.3 23.5 13.8
57 43.2 6.1 43.2 43.2 41.8 32.1 22.4 12.7 39.4 6.6 39.4 39.4 38.2 28.5 18.8 9.1
72 50.7 6.5 48.8 38.3 27.2 16.2 - - 45.8 7.0 45.8 36.0 25.0 13.9 - -
67 46.1 6.3 46.1 46.1 37.9 26.9 15.8 - 40.7 6.9 40.7 40.7 34.4 23.3 12.3 -
2250
62 42.6 6.2 42.6 42.6 44.5 33.4 22.3 11.3 37.9 6.7 37.9 37.9 37.9 30.1 19.1 8.0
57 44.6 6.2 44.6 44.6 43.9 32.8 21.7 10.7 41.0 6.7 41.0 41.0 40.4 29.4 18.3 7.2
72 52.3 6.6 52.3 41.0 28.6 16.2 - - 47.7 7.0 47.7 38.5 26.1 13.7 - -
67 47.5 6.4 47.5 47.5 39.9 27.5 15.1 - 42.4 6.9 42.4 42.4 36.0 23.6 11.1 -
2500
62 43.9 6.3 43.9 43.9 43.9 31.5 19.0 6.6 39.4 6.7 39.4 39.4 39.4 27.0 14.6 2.2
57 45.9 6.3 45.9 45.9 45.9 33.5 21.1 8.7 42.7 6.7 42.7 42.7 42.7 30.2 17.8 5.4


718419-YTG-A-0811
Heating Capacities
BHZ024-060
Air Over Evaporator
Size Outdoor Temperature (°F @ 72% RH)
Coil Capacity1 & kW2
(Tons)
CFM DB (°F) -10 0 10 20 30 40 50 60
MBH 4.86 6.37 8.30 10.78 13.98 18.11 23.43 30.30
55
KW 1.29 1.37 1.45 1.52 1.60 1.67 1.75 1.82
MBH 2.79 4.28 6.21 8.69 11.89 16.02 21.34 28.21
600 70
KW 1.51 1.58 1.66 1.74 1.81 1.89 1.96 2.04
MBH 1.62 3.11 5.03 7.52 10.72 14.84 20.17 27.04
80
KW 1.68 1.76 1.83 1.91 1.98 2.06 2.13 2.21
MBH 6.05 7.55 9.48 11.96 15.16 19.29 24.61 31.48
55
KW 1.29 1.37 1.44 1.52 1.59 1.67 1.74 1.82
MBH 3.97 5.46 7.39 9.87 13.07 17.20 22.52 29.39
700 70
KW 1.51 1.58 1.66 1.73 1.81 1.88 1.96 2.03
MBH 2.80 4.29 6.21 8.69 11.90 16.02 21.35 28.22
80
KW 1.68 1.75 1.83 1.90 1.98 2.05 2.13 2.21
MBH 7.24 8.73 10.65 13.14 16.34 20.47 25.79 32.66
55
KW 1.29 1.36 1.44 1.51 1.59 1.66 1.74 1.81
024 MBH 5.15 6.64 8.56 11.05 14.25 18.38 23.70 30.57
800 70
(2.0) KW 1.50 1.58 1.65 1.73 1.80 1.88 1.95 2.03
MBH 3.98 5.47 7.39 9.87 13.07 17.20 22.53 29.39
80
KW 1.67 1.75 1.83 1.90 1.98 2.05 2.13 2.20
MBH 8.43 9.91 11.83 14.32 17.52 21.64 26.97 33.84
55
KW 1.28 1.36 1.43 1.51 1.58 1.66 1.73 1.81
MBH 6.33 7.82 9.74 12.23 15.43 19.55 24.88 31.75
900 70
KW 1.50 1.57 1.65 1.72 1.80 1.87 1.95 2.02
MBH 5.15 6.65 8.57 11.05 14.25 18.38 23.71 30.57
80
KW 1.67 1.75 1.82 1.90 1.97 2.05 2.12 2.20
MBH 9.61 11.09 13.01 15.49 18.70 22.82 28.15 35.02
55
KW 1.28 1.35 1.43 1.50 1.58 1.65 1.73 1.81
MBH 7.51 9.00 10.92 13.40 16.61 20.73 26.06 32.93
1000 70
KW 1.49 1.57 1.64 1.72 1.79 1.87 1.94 2.02
MBH 6.33 7.83 9.75 12.23 15.43 19.56 24.88 31.75
80
KW 1.67 1.74 1.82 1.89 1.97 2.04 2.12 2.19
MBH 12.14 13.95 16.07 18.55 21.46 24.87 28.85 33.52
55
KW 1.68 1.73 1.79 1.85 1.91 1.97 2.03 2.09
MBH 9.98 11.80 13.92 16.40 19.31 22.71 26.70 31.36
750 70
KW 1.95 2.01 2.07 2.13 2.19 2.25 2.31 2.36
MBH 9.05 10.86 12.99 15.47 18.38 21.78 25.77 30.43
80
KW 2.31 2.37 2.42 2.48 2.54 2.60 2.66 2.72
MBH 12.39 14.20 16.33 18.81 21.72 25.12 29.11 33.77
55
KW 1.67 1.73 1.79 1.85 1.91 1.97 2.02 2.08
MBH 10.24 12.05 14.17 16.66 19.57 22.97 26.96 31.62
875 70
KW 1.95 2.01 2.07 2.13 2.19 2.24 2.30 2.36
MBH 9.31 11.12 13.24 15.72 18.63 22.04 26.02 30.69
80
KW 2.30 2.36 2.42 2.48 2.54 2.60 2.66 2.72
MBH 12.77 14.59 16.71 19.19 22.10 25.50 29.49 34.15
55
KW 1.67 1.73 1.78 1.84 1.90 1.96 2.02 2.08
030 MBH 10.62 12.44 14.56 17.04 19.95 23.35 27.34 32.00
1000 70
(2.5) KW 1.95 2.00 2.06 2.12 2.18 2.24 2.30 2.36
MBH 9.69 11.50 13.62 16.11 19.02 22.42 26.40 31.07
80
KW 2.30 2.36 2.42 2.48 2.53 2.59 2.65 2.71
MBH 13.35 15.16 17.28 19.77 22.68 26.08 30.06 34.73
55
KW 1.66 1.72 1.78 1.84 1.90 1.95 2.01 2.07
MBH 11.20 13.01 15.13 17.62 20.52 23.93 27.91 32.58
1125 70
KW 1.94 2.00 2.06 2.11 2.17 2.23 2.29 2.35
MBH 10.26 12.08 14.20 16.68 19.59 22.99 26.98 31.64
80
KW 2.29 2.35 2.41 2.47 2.53 2.59 2.64 2.70
MBH 13.73 15.55 17.67 20.15 23.06 26.46 30.45 35.11
55
KW 1.66 1.71 1.77 1.83 1.89 1.95 2.01 2.07
MBH 11.58 13.39 15.52 18.00 20.91 24.31 28.30 32.96
1250 70
KW 1.93 1.99 2.05 2.11 2.17 2.23 2.29 2.35
MBH 10.65 12.46 14.58 17.07 19.97 23.38 27.36 32.03
80
KW 2.29 2.35 2.41 2.46 2.52 2.58 2.64 2.70

718419-YTG-A-0811
BHZ024-060 (Continued)
Air Over Evaporator
(Tons)
CFM DB (°F) -10 0 10 20 30 40 50 60
MBH 11.61 13.92 16.68 19.98 23.94 28.67 34.32 41.09
55
KW 1.98 2.15 2.32 2.49 2.65 2.82 2.99 3.16
MBH 10.65 12.96 15.72 19.02 22.98 27.71 33.37 40.14
900 70
KW 2.34 2.51 2.68 2.85 3.02 3.19 3.36 3.53
MBH 9.30 11.61 14.37 17.67 21.63 26.36 32.02 38.79
80
KW 2.62 2.79 2.95 3.12 3.29 3.46 3.63 3.80
MBH 11.98 14.29 17.05 20.36 24.31 29.04 34.70 41.47
55
KW 1.94 2.11 2.28 2.45 2.61 2.78 2.95 3.12
MBH 11.02 13.33 16.09 19.40 23.35 28.08 33.74 40.51
1050 70
KW 2.30 2.47 2.64 2.81 2.98 3.15 3.32 3.49
MBH 9.67 11.98 14.74 18.05 22.00 26.73 32.39 39.16
80
KW 2.58 2.75 2.91 3.08 3.25 3.42 3.59 3.76
MBH 12.72 15.03 17.80 21.10 25.05 29.78 35.44 42.21
55
KW 1.86 2.03 2.20 2.37 2.53 2.70 2.87 3.04
036 MBH 11.77 14.07 16.84 20.14 24.10 28.83 34.48 41.25
1200 70
(3.0) KW 2.22 2.39 2.56 2.73 2.90 3.07 3.24 3.41
MBH 10.42 12.72 15.49 18.79 22.75 27.48 33.13 39.90
80
KW 2.50 2.67 2.83 3.00 3.17 3.34 3.51 3.68
MBH 13.10 15.41 18.17 21.47 25.43 30.16 35.81 42.58
55
KW 1.82 1.99 2.16 2.33 2.49 2.66 2.83 3.00
MBH 12.14 14.45 17.21 20.51 24.47 29.20 34.86 41.63
1350 70
KW 2.18 2.35 2.52 2.69 2.86 3.03 3.20 3.37
MBH 10.79 13.10 15.86 19.16 23.12 27.85 33.51 40.28
80
KW 2.46 2.63 2.79 2.96 3.13 3.30 3.47 3.64
MBH 13.28 15.59 18.35 21.66 25.61 30.34 36.00 42.77
55
KW 1.80 1.97 2.14 2.31 2.47 2.64 2.81 2.98
MBH 12.32 14.63 17.40 20.70 24.65 29.38 35.04 41.81
1500 70
KW 2.16 2.33 2.50 2.67 2.84 3.01 3.18 3.35
MBH 10.97 13.28 16.05 19.35 23.30 28.03 33.69 40.46
80
KW 2.44 2.61 2.77 2.94 3.11 3.28 3.45 3.62
MBH 14.34 17.01 20.13 23.79 28.08 33.09 38.97 45.85
55
KW 2.20 2.43 2.66 2.89 3.12 3.34 3.57 3.80
MBH 14.60 17.27 20.39 24.05 28.34 33.36 39.23 46.11
1050 70
KW 2.72 2.95 3.18 3.41 3.63 3.86 4.09 4.32
MBH 13.11 15.77 18.90 22.56 26.84 31.86 37.74 44.62
80
KW 3.13 3.35 3.58 3.81 4.04 4.27 4.49 4.72
MBH 14.84 17.51 20.63 24.29 28.58 33.59 39.47 46.35
55
KW 2.09 2.32 2.55 2.78 3.00 3.23 3.46 3.69
MBH 15.10 17.77 20.89 24.55 28.84 33.86 39.73 46.61
1225 70
KW 2.61 2.84 3.07 3.29 3.52 3.75 3.98 4.21
MBH 13.61 16.27 19.40 23.06 27.34 32.36 38.24 45.12
80
KW 3.01 3.24 3.47 3.70 3.93 4.15 4.38 4.61
MBH 15.34 18.01 21.13 24.79 29.08 34.09 39.97 46.85
55
KW 1.98 2.21 2.44 2.66 2.89 3.12 3.35 3.57
042 MBH 15.60 18.27 21.39 25.05 29.34 34.35 40.23 47.11
1400 70
(3.5) KW 2.50 2.73 2.95 3.18 3.41 3.64 3.86 4.09
MBH 14.11 16.77 19.90 23.56 27.84 32.86 38.74 45.62
80
KW 2.90 3.13 3.36 3.59 3.81 4.04 4.27 4.50
MBH 15.54 18.21 21.33 24.99 29.28 34.29 40.17 47.05
55
KW 1.93 2.16 2.39 2.62 2.85 3.07 3.30 3.53
MBH 15.80 18.47 21.59 25.25 29.54 34.55 40.43 47.31
1575 70
KW 2.45 2.68 2.91 3.14 3.36 3.59 3.82 4.05
MBH 14.31 16.97 20.10 23.76 28.04 33.06 38.94 45.82
80
KW 2.86 3.08 3.31 3.54 3.77 4.00 4.22 4.45
MBH 15.62 18.29 21.41 25.07 29.35 34.37 40.25 47.13
55
KW 1.92 2.14 2.37 2.60 2.83 3.06 3.28 3.51
MBH 15.88 18.55 21.67 25.33 29.62 34.63 40.51 47.39
1750 70
KW 2.43 2.66 2.89 3.12 3.35 3.57 3.80 4.03
MBH 14.39 17.05 20.18 23.84 28.12 33.14 39.02 45.90
80
KW 2.84 3.07 3.29 3.52 3.75 3.98 4.21 4.43

718419-YTG-A-0811
BHZ024-060 (Continued)
Air Over Evaporator
(Tons)
CFM DB (°F) -10 0 10 20 30 40 50 60
MBH 17.36 20.44 24.07 28.36 33.44 39.45 46.55 54.95
55
KW 2.47 2.63 2.78 2.93 3.08 3.23 3.39 3.54
MBH 15.59 18.66 22.29 26.58 31.66 37.67 44.78 53.18
1200 70
KW 2.93 3.09 3.24 3.39 3.54 3.69 3.85 4.00
MBH 14.50 17.57 21.21 25.50 30.58 36.59 43.69 52.09
80
KW 3.29 3.44 3.59 3.75 3.90 4.05 4.20 4.35
MBH 17.67 20.74 24.38 28.67 33.75 39.76 46.86 55.26
55
KW 2.49 2.64 2.79 2.95 3.10 3.25 3.40 3.55
MBH 15.90 18.97 22.60 26.89 31.97 37.98 45.09 53.49
1400 70
KW 2.95 3.10 3.25 3.41 3.56 3.71 3.86 4.01
MBH 14.81 17.88 21.52 25.81 30.89 36.90 44.00 52.40
80
KW 3.31 3.46 3.61 3.76 3.91 4.06 4.22 4.37
MBH 18.60 21.67 25.31 29.60 34.68 40.69 47.79 56.19
55
KW 2.53 2.69 2.84 2.99 3.14 3.29 3.44 3.60
048 MBH 16.82 19.90 23.53 27.82 32.90 38.91 46.01 54.42
1600 70
(4.0) KW 2.99 3.15 3.30 3.45 3.60 3.75 3.90 4.06
MBH 15.74 18.81 22.45 26.74 31.82 37.83 44.93 53.33
80
KW 3.35 3.50 3.65 3.81 3.96 4.11 4.26 4.41
MBH 18.91 21.98 25.62 29.91 34.99 41.00 48.10 56.50
55
KW 2.55 2.70 2.85 3.00 3.16 3.31 3.46 3.61
MBH 17.13 20.21 23.84 28.13 33.21 39.22 46.32 54.73
1800 70
KW 3.01 3.16 3.31 3.46 3.62 3.77 3.92 4.07
MBH 16.05 19.12 22.75 27.05 32.13 38.14 45.24 53.64
80
KW 3.36 3.52 3.67 3.82 3.97 4.12 4.28 4.43
MBH 19.01 22.09 25.72 30.01 35.09 41.10 48.21 56.61
55
KW 2.55 2.70 2.86 3.01 3.16 3.31 3.46 3.62
MBH 17.24 20.31 23.94 28.24 33.32 39.32 46.43 54.83
2000 70
KW 3.01 3.16 3.32 3.47 3.62 3.77 3.92 4.08
MBH 16.15 19.23 22.86 27.15 32.23 38.24 45.34 53.75
80
KW 3.37 3.52 3.67 3.82 3.98 4.13 4.28 4.43
MBH 24.54 28.20 32.46 37.44 43.23 49.98 57.85 67.02
55
KW 3.12 3.34 3.56 3.79 4.01 4.23 4.45 4.67
MBH 22.90 26.57 30.83 35.80 41.60 48.35 56.21 65.38
1500 70
KW 3.56 3.78 4.00 4.22 4.44 4.66 4.89 5.11
MBH 21.74 25.40 29.67 34.64 40.43 47.18 55.05 64.22
80
KW 4.07 4.30 4.52 4.74 4.96 5.18 5.40 5.62
MBH 24.18 27.84 32.11 37.08 42.87 49.62 57.49 66.66
55
KW 3.20 3.42 3.64 3.86 4.08 4.31 4.53 4.75
MBH 22.55 26.21 30.47 35.45 41.24 47.99 55.86 65.02
1750 70
KW 3.63 3.85 4.08 4.30 4.52 4.74 4.96 5.18
MBH 21.38 25.04 29.31 34.28 40.08 46.83 54.69 63.86
80
KW 4.15 4.37 4.59 4.82 5.04 5.26 5.48 5.70
MBH 23.78 27.44 31.71 36.68 42.47 49.23 57.09 66.26
55
KW 3.28 3.50 3.73 3.95 4.17 4.39 4.61 4.83
060 MBH 22.15 25.81 30.08 35.05 40.84 47.59 55.46 64.63
2000 70
(5.0) KW 3.72 3.94 4.16 4.38 4.60 4.83 5.05 5.27
MBH 20.99 24.65 28.91 33.89 39.68 46.43 54.30 63.46
80
KW 4.24 4.46 4.68 4.90 5.12 5.34 5.56 5.79
MBH 23.38 27.05 31.31 36.28 42.08 48.83 56.70 65.86
55
KW 3.37 3.59 3.81 4.03 4.25 4.48 4.70 4.92
MBH 21.75 25.41 29.68 34.65 40.44 47.20 55.06 64.23
2250 70
KW 3.80 4.02 4.25 4.47 4.69 4.91 5.13 5.35
MBH 20.59 24.25 28.52 33.49 39.28 46.03 53.90 63.07
80
KW 4.32 4.54 4.76 4.99 5.21 5.43 5.65 5.87
MBH 22.39 26.05 30.32 35.29 41.08 47.83 55.70 64.87
55
KW 3.58 3.80 4.02 4.24 4.47 4.69 4.91 5.13
MBH 20.76 24.42 28.69 33.66 39.45 46.20 54.07 63.24
2500 70
KW 4.02 4.24 4.46 4.68 4.90 5.12 5.34 5.57
MBH 19.59 23.26 27.52 32.49 38.29 45.04 52.91 62.07
80
KW 4.53 4.76 4.98 5.20 5.42 5.64 5.86 6.08
1. These Capacities are net capacities - the indoor motor heat has been added.
2. These power inputs are total power inputs - the indoor motor watts have been added.

718419-YTG-A-0811
Airflow Performance
Side Duct Application
BHZ024-060
External Static Pressure (Inch Water Gauge)
Size
Model Unit Speed 0.2 0.4 0.6 0.8 1.0
(Tons)
SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM
Low (1) 721 82 600 611 97 705 - - - - - - - - -
Low/Medium (2) 769 93 628 694 112 730 610 126 832 - - - - - -
024
BHZ Medium (3) 882 131 704 812 147 797 736 162 889 651 177 979 - - -
(2.0)
Medium/High (4) 971 171 773 916 188 857 851 205 939 775 219 1019 681 230 1097
High (5) - - - - - - 957 249 982 887 261 1052 788 266 1120
Low (1) 828 110 673 759 125 771 - - - - - - - - -
Low/Medium (2) 991 168 754 934 187 839 868 205 922 783 221 1003 - - -
030
BHZ Medium (3) 1091 214 807 1041 234 883 983 253 958 910 269 1033 785 273 1106
(2.5)
Medium/High (4) 1189 269 861 1144 288 927 1091 305 994 1027 318 1061 912 316 1132
High (5) - - - 1235 347 970 1186 360 1028 1125 368 1086 1007 352 1147
Low (1) 1025 158 769 906 175 856 - - - - - - - - -
Low/Medium (2) 1214 237 764 1125 260 839 1034 283 913 942 307 987 - - -
036
BHZ Medium (3) 1370 305 779 1276 330 846 1179 354 913 1078 377 981 971 397 1048
(3.0)
Medium/High (4) - - - 1416 413 872 1314 436 932 1206 454 993 1083 460 1051
High (5) - - - - - - 1441 530 970 1326 538 1022 1182 521 1070
Low (1) 1241 221 702 1151 245 778 1058 268 853 - - - - - -
Low/Medium (2) 1406 299 759 1325 324 826 1242 349 893 1158 373 959 1072 396 1025
042
BHZ Medium (3) 1536 376 808 1461 403 869 1384 427 928 1305 449 988 1223 468 1046
(3.5)
Medium/High (4) 1656 466 858 1584 492 912 1509 515 966 1430 533 1019 1344 542 1070
High (5) - - - 1687 590 955 1611 610 1004 1527 620 1051 1428 615 1097
Low (1) 1342 249 717 1250 273 789 - - - - - - - - -
Low/Medium (2) 1596 397 817 1513 422 875 1432 447 934 1354 474 995 1276 501 1058
048
BHZ Medium (3) 1705 476 858 1624 501 911 1545 526 966 1466 549 1021 1386 571 1077
(4.0)
Medium/High (4) 1806 561 895 1726 587 945 1646 610 995 1564 628 1046 1476 639 1096
High (5) 1898 652 929 1819 679 977 1736 698 1023 1646 709 1069 1547 706 1112
Low (1) 1580 394 859 1504 420 917 - - - - - - - - -
Low/Medium (2) 1614 419 874 1540 446 931 - - - - - - - - -
060
BHZ Medium (3) 1733 508 924 1663 536 976 1588 559 1026 1501 572 1072 - - -
(5.0)
Medium/High (4) 2003 737 1030 1922 746 1069 1829 746 1104 1712 728 1134 1528 659 1146
High (5) 2214 968 1104 2089 918 1121 1949 859 1136 1785 787 1148 1576 689 1154

718419-YTG-A-0811
Bottom Duct Application
BHZ024-060
External Static Pressure (Inch Water Gauge)
Size
Model Unit Speed 0.2 0.4 0.6 0.8 1.0
(Tons)
SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM SCFM W RPM
Low (1) 721 82 600 611 97 705 - - - - - - - - -
Low/Medium (2) 769 93 628 694 112 730 610 126 832 - - - - - -
024
BHZ Medium (3) 882 131 704 812 147 797 736 162 889 651 177 979 - - -
(2.0)
Medium/High (4) 971 171 773 916 188 857 851 205 939 775 219 1019 681 230 1097
High (5) - - - - - - 957 249 982 887 261 1052 788 266 1120
Low (1) 828 110 673 759 125 771 - - - - - - - - -
Low/Medium (2) 991 168 754 934 187 839 868 205 922 783 221 1003 - - -
030
BHZ Medium (3) 1091 214 807 1041 234 883 983 253 958 910 269 1033 785 273 1106
(2.5)
Medium/High (4) 1189 269 861 1144 288 927 1091 305 994 1027 318 1061 912 316 1132
High (5) - - - 1235 347 970 1186 360 1028 1125 368 1086 1007 352 1147
Low (1) 1025 158 769 906 175 856 - - - - - - - - -
Low/Medium (2) 1214 237 764 1125 260 839 1034 283 913 942 307 987 - - -
036
BHZ Medium (3) 1370 305 779 1276 330 846 1179 354 913 1078 377 981 971 397 1048
(3.0)
Medium/High (4) - - - 1416 413 872 1314 436 932 1206 454 993 1083 460 1051
High (5) - - - - - - 1441 530 970 1326 538 1022 1182 521 1070
Low (1) 1241 221 702 1151 245 778 1058 268 853 - - - - - -
Low/Medium (2) 1406 299 759 1325 324 826 1242 349 893 1158 373 959 1072 396 1025
042
BHZ Medium (3) 1536 376 808 1461 403 869 1384 427 928 1305 449 988 1223 468 1046
(3.5)
Medium/High (4) 1656 466 858 1584 492 912 1509 515 966 1430 533 1019 1344 542 1070
High (5) - - - 1687 590 955 1611 610 1004 1527 620 1051 1428 615 1097
Low (1) 1342 249 717 1250 273 789 - - - - - - - - -
Low/Medium (2) 1596 397 817 1513 422 875 1432 447 934 1354 474 995 1276 501 1058
048
BHZ Medium (3) 1705 476 858 1624 501 911 1545 526 966 1466 549 1021 1386 571 1077
(4.0)
Medium/High (4) 1806 561 895 1726 587 945 1646 610 995 1564 628 1046 1476 639 1096
High (5) 1898 652 929 1819 679 977 1736 698 1023 1646 709 1069 1547 706 1112
Low (1) 1580 394 859 1504 420 917 - - - - - - - - -
Low/Medium (2) 1614 419 874 1540 446 931 - - - - - - - - -
060
BHZ Medium (3) 1733 508 924 1663 536 976 1588 559 1026 1501 572 1072 - - -
(5.0)
Medium/High (4) 2003 737 1030 1922 746 1069 1829 746 1104 1712 728 1134 1528 659 1146
High (5) 2214 968 1104 2089 918 1121 1949 859 1136 1785 787 1148 1576 689 1154

718419-YTG-A-0811
Additional Static Resistance

Size
Model CFM Wet Indoor Coil Economizer1 Filter/Frame Kit Electric Heat
(Tons)
500 0.01 0.00 0.01 0.02
600 0.01 0.00 0.02 0.03
700 0.01 0.00 0.02 0.03
024 800 0.01 0.01 0.02 0.03
BHZ
(2.0) 900 0.01 0.01 0.02 0.04
1000 0.02 0.01 0.02 0.04
1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
700 0.01 0.00 0.02 0.03
800 0.01 0.01 0.02 0.03
900 0.01 0.01 0.02 0.04
030
BHZ 1000 0.02 0.01 0.02 0.04
(2.5)
1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
1300 0.07 0.03 0.17 -
700 0.01 0.00 0.02 0.03
800 0.01 0.01 0.02 0.03
900 0.01 0.01 0.02 0.04
036 1000 0.02 0.01 0.02 0.04
BHZ
(3.0) 1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
1300 0.04 0.03 0.03 0.07
1400 0.04 0.04 0.03 0.08
1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
042 1300 0.04 0.03 0.03 0.07
BHZ
(3.5) 1400 0.04 0.04 0.03 0.08
1500 0.05 0.05 0.04 0.09
1600 0.06 0.06 0.05 0.10
1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
1300 0.04 0.03 0.03 0.07
1400 0.04 0.04 0.03 0.08
048 1500 0.04 0.05 0.04 0.09
BHZ
(4.0) 1600 0.04 0.06 0.05 0.10
1700 0.05 0.07 0.05 0.11
1800 0.05 0.07 0.06 0.11
1900 0.06 0.08 0.06 0.11
2000 0.07 0.08 0.07 0.12
1100 0.03 0.01 0.03 0.05
1200 0.04 0.02 0.03 0.06
1300 0.04 0.03 0.03 0.07
1400 0.04 0.04 0.03 0.08
060 1500 0.04 0.05 0.04 0.09
BHZ
(5.0) 1600 0.04 0.06 0.05 0.10
1700 0.05 0.07 0.05 0.11
1800 0.05 0.07 0.06 0.11
1900 0.06 0.08 0.06 0.11
2000 0.07 0.08 0.07 0.12
1. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return
air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

718419-YTG-A-0811
Electric Heat Minimum Supply Air

Minimum Supply Air (CFM)
Size
Model Voltage Heater kW
(Tons)
3.8/5.0 5.6/7.5 7.5/10.0 11.3/15.0 15.0/20.0 18.8/25.0
024
BHZ 208/230-1-60 800 800 800 - - -
(2.0)
208/230-1-60 1000 1000 1000 1000 - -
030
BHZ 208/230-3-60 1000 1000 1000 1000 - -
(2.5)
460-3-60 1000 1000 1000 1000 - -
208/230-1-60 1200 1200 1200 1200 - -
036
BHZ 208/230-3-60 1200 1200 1200 1200 - -
(3.0)
460-3-60 1200 1200 1200 1200 - -
208/230-1-60 - - 1225 1225 - -
042
BHZ 208/230-3-60 - - 1225 1225 - -
(3.5)
460-3-60 - - 1225 1225 - -
208/230-1-60 - - 1600 1600 1600 1600
048
BHZ 208/230-3-60 - - 1600 1600 1600 1600
(4.0)
460-3-60 - - 1600 1600 1600 1600
208/230-1-60 - - 1750 1750 1750 1750
060
BHZ 208/230-3-60 - - 1750 1750 1750 1750
(5.0)
460-3-60 - - 1750 1750 1750 1750
Indoor Blower Specifications

Size Motor
Model
(Tons) HP RPM Eff. SF Frame
024
BHZ 1/2 Variable 0.8 1.0 48
(2.0)
030
(2.5)
036
(3.0)
042
(3.5)
048
(4.0)
060
BHZ 1 Variable 0.8 1.0 48
(5.0)
Electric Heat Multipliers

Voltage
kW Capacity Multipliers1
Nominal Applied
208 0.75
240
230 0.92
480 460 0.92
600 575 0.92
1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat
capacity for heaters applied at lower voltages.
Sound Performance
Outdoor Sound Power Levels
Size Sound Rating1 Octave Band Centerline Frequency (Hz)
Model
(Tons) dB (A) 125 250 500 1000 2000 4000 8000
024
BHZ 77 64 74 71 69 65.5 58 46
(2.0)
030
BHZ 77 65 66.5 72 71.5 68.5 65.5 64.5
(2.5)
036
BHZ 78 67.5 67 73 73 69 64.5 61.5
(3.0)
042
BHZ 77 64.5 67 71.5 72.5 69.5 64.5 59
(3.5)
048
BHZ 78 65 67 72 72 69 67.5 63
(4.0)
060
BHZ 85 70 72.5 79 79.5 76 73.5 73
(5.0)
1. Rated in accordance with ARI 270 standard.

718419-YTG-A-0811
Electrical Data
BHZ024-060 Heat Pump With/Without Electric Heat
Compressors
OD Fan Supply Max Fuse2/
Size Motors Blower Electric Heat Option MCA1 Breaker3
Volt (each)
(Tons) (each) Motor (Amps) Size
RLA LRA MCC FLA FLA Model kW Stages Amps (Amps)
None - - - 21.3 30
2NH04500506 3.8/5 1 18.1/20.8 43.9/47.3 50/50
024 2NH04500706 5.6/7.5 2 27.1/31.3 55.2/60.4 60/70
208/230-1-60 12.8 60 20 1.2 4.1
(2.0) 2NH04501006 7.5/10 2 36.1/41.7 66.4/73.4 70/80
2NE04500706 5.6 / 7.5 2 27.1 / 31.3 33.9 / 39.1 35 / 40
2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
None - - - 23.7 30
2NH04500506 3.8/5 1 18.1/20.8 46.2/49.7 50/50
2NH04500706 5.6/7.5 2 27.1/31.3 57.5/62.7 60/70
2NH04501006 7.5/10 2 36.1/41.7 68.8/75.8 70/80
208/230-1-60 14.7 73 23 1.2 4.1
2NH04501506 11.3/15 2 54.2/62.5 91.4/101.8 100/110
2NE04500706 5.6 / 7.5 2 27.1 / 31.3 33.9 / 39.1 35 / 40
030 2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
(2.5) 2NE04501506 11.3 / 15 2 54.2 / 62.5 67.7 / 78.1 70 / 80
None - - - 18.3 25
208/230-3-60 10.4 60 16 1.2 4.1 2NH04501025 7.5/10 1 20.8/24.1 44.4/48.4 45/50
2NH04501525 11.3/15 1 31.3/36.1 57.4/63.4 60/70
None - - - 8.5 15
460-3-60 4.5 31 7 0.8 2.1 2NH04501046 10 1 12 23.5 25
2NH04501546 15 1 18 31 35
None - - - 26.5 35
2NH04500506 3.8/5 1 18.1/20.8 49/52.5 50/60
2NH04500706 5.6/7.5 2 27.1/31.3 60.3/65.5 70/70
2NH04501006 7.5/10 2 36.1/41.7 71.6/78.5 80/80
208/230-1-60 15.4 83 24 1.2 6.0
2NH04501506 11.3/15 2 54.2/62.5 94.2/104.6 100/110
2NE04500706 5.6 / 7.5 2 27.1 / 31.3 33.9 / 39.1 35 / 40
036 2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
(3.0) 2NE04501506 11.3 / 15 2 54.2 / 62.5 67.7 / 78.1 70 / 80
None - - - 21.6 30
208/230-3-60 11.5 77 18 1.2 6.0 2NH04501025 7.5/10 1 20.8/24.1 47.6/51.6 50/60
2NH04501525 11.3/15 1 31.3/36.1 60.7/66.7 70/70
None - - - 10.1 15
460-3-60 5.1 35 8 0.8 3.0 2NH04501046 10 1 12 25.2 30
2NH04501546 15 1 18 32.7 35
None - - - 30.5 40
2NP04501006 7.5/10 2 36.1/41.7 75.6/82.5 80/90
208/230-1-60 18.6 105 29 1.2 6.0 2NP04501506 11.3/15 2 54.2/62.5 98.2/108.6 100/110
2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
2NE04501506 11.3 / 15 2 54.2 / 62.5 67.7 / 78.1 70 / 80
042
None - - - 24 30
(3.5)
208/230-3-60 13.4 88 21 1.2 6.0 2NP04501025 7.5/10 1 20.8/24.1 50/54 60/60
2NP04501525 11.3/15 1 31.3/36.1 63/69.1 70/70
None - - - 11.8 15
460-3-60 6.4 39 10 0.8 3.0 2NP04501046 10 1 12 26.8 30
2NP04501546 15 1 18 34.3 35
None - - - 33.6 45
2NP04501006 7.5/10 2 36.1/41.7 78.7/85.7 90/90
2NP04501506 11.3/15 2 54.2/62.5 101.3/111.7 110/125
2NP04502006 15/20 2 72.2/83.3 123.9/137.7 125/150
208/230-1-60 21.1 113 33 1.2 6.0 2NP04502506 18.8/25 2 90.3/104.2 146.4/163.8 150/175
2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
2NE04501506 11.3 / 15 2 54.2 / 62.5 67.7 / 78.1 70 / 80
2NE04502006 15 / 20 2 72.2 / 83.3 90.3 / 104.2 100 / 110
2NE04502506 18.8 / 25 2 90.3 / 104.2 112.8 / 130.2 125 / 150
048
None - - - 27.2 35
(4.0)
2NP04501025 7.5/10 1 20.8/24.1 53.3/57.3 60/60
208/230-3-60 16.0 120 25 1.2 6.0 2NP04501525 11.3/15 1 31.3/36.1 66.3/72.3 70/80
2NP04502025 15/20 2 41.7/48.1 79.3/87.3 80/90
2NP04502525 18.8/25 2 52.1/60.1 92.4/102.4 100/110
None - - - 14.1 20
2NP04501046 10 1 12 29.2 30
460-3-60 8.3 60 13 0.8 3.0 2NP04501546 15 1 18 36.7 40
2NP04502046 20 2 24.1 44.2 45
2NP04502546 25 2 30.1 51.8 60

718419-YTG-A-0811
BHZ024-060 Heat Pump With/Without Electric Heat (Continued)

Compressors
OD Fan Supply Max Fuse2/
Size Motors Blower Electric Heat Option MCA1 Breaker3
Volt (each)
(Tons) (each) Motor (Amps) Size
RLA LRA MCC FLA FLA Model kW Stages Amps (Amps)
None - - - 42.7 60
2NP04501006 7.5/10 2 36.1/41.7 87.8/94.7 100/110
2NP04501506 11.3/15 2 54.2/62.5 110.4/120.8 125/125
2NH04502006 15/20 2 72.2/83.3 132.9/146.8 150/150
208/230-1-60 26.2 150 41 2.3 7.6 2NP04502506 18.8/25 2 90.3/104.2 155.5/172.9 175/175
2NE04501006 7.5 / 10 2 36.1 / 41.7 45.1 / 52.1 50 / 60
2NE04501506 11.3 / 15 2 54.2 / 62.5 67.7 / 78.1 70 / 80
2NE04502006 15 / 20 2 72.2 / 83.3 90.3 / 104.2 100 / 110
2NE04502506 18.8 / 25 1 90.3 / 104.2 112.8 / 130.2 125 / 150
060
None - - - 32.3 40
(5.0)
2NH04501025 7.5/10 1 20.8/24.1 58.3/62.3 70/70
208/230-3-60 17.9 120 28 2.3 7.6 2NH04501525 11.3/15 1 31.3/36.1 71.4/77.4 80/80
2NH04502025 15/20 2 41.7/48.1 84.4/92.4 90/100
2NH04502525 18.8/25 2 52.1/60.1 97.4/107.5 100/110
None - - - 17.1 25
2NP04501046 10 1 12 32.1 35
460-3-60 9.6 70 15 1.3 3.8 2NH04501546 15 1 18 39.7 40
2NH04502046 20 2 24.1 47.2 50
2NP04502546 25 2 30.1 54.7 60
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per standard UL 1995.
3. Fuse or HACR circuit breaker size installed at factory or field installed.

718419-YTG-A-0811
Typical BHZ024-060 Wiring Diagrams
Typical BHZ024-060 Heat Pump 208/230-1-60 volt Wiring Diagram

718419-YTG-A-0811
Typical BHZ030-060 Heat Pump 230-3-60 volt Wiring Diagram

718419-YTG-A-0811
Typical BHZ030-060 Heat Pump 460-3-60 volt Wiring Diagram

718419-YTG-A-0811
Weights and Dimensions

BHZ Unit Weights
Unit 4 Point Load Weight
"D"
CENTER OF
FRONT GRAVITY
OF
UNIT
"A" "C"
49-1/8 X "B"
Y 47-1/4
Size Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.)

Model
(Tons) Shipping Operating X Y A B C D
024
BHZ 360 355 22.25 25 96 84 81 93
(2.0)
030
BHZ 355 350 22.25 25 96 84 81 93
(2.5)
036
BHZ 395 390 22.25 25 106 92 89 102
(3.0)
042
BHZ 445 440 22.25 25 120 104 101 115
(3.5)
048
BHZ 490 485 22.25 25 132 115 111 127
(4.0)
060
BHZ 500 495 22.25 25 135 117 113 130
(5.0)
Unit Accessory Weights

Weight (lbs.)
Unit Accessory Model
Shipping Operating
Add Economizer All 45 40
Add Electric Heat1 All 13 12
1. Weight given is for the maximum heater size available (25 kW).

718419-YTG-A-0811
Heat Pump Unit Dimensions
HIGH VOLTAGE CONN.

7/8" DIA. KNOCKOUT FRONT
HIGH VOLTAGE CONN. COMPRESSOR SERVICE
1-31/32" DIA. KNOCKOUT ACCESS COMPARTMENT
PANEL
LOW VOLTAGE CONN.
7/8" DIA. KNOCKOUT “A”
(OVERALL)
2-3/8
SIDE SUPPLY
AIR OPENING REFRIGERANT
CONNECTIONS
SIDE RETURN
AIR OPENING ELECTRICAL/FILTER
SERVICE ACCESS
COMPARTMENT PANEL
17-1/4 17-1/4 HIGH VOLTAGE CONN.

28-1/4 28-1/4 47-1/4 1-23/64" DIA. KNOCKOUT
49-1/8 22-1/4 22-1/4
2-1/2 (OVERALL)
(OVERALL)
3-3/4
1-1/2
UNIT CONDENSATE
4-1/2 CONNECTION 3/4" NPTF
(TRAP REQUIRED)
Heat Pump Unit Dimensions

Dimensions
Unit Size
“A”
024, 030, 036 33-1/2
042, 048, 060 41-1/2
Heat Pump Unit Clearances

Distance Distance
Direction Direction
(in.) (in.)
Top1 36 Right 24
Front 12 Left 24
Rear 0 Bottom2 3 0
1. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air
discharge outlet.
2. Units may be installed on combustable floors made from wood or class A, B or C roof covering
materials.
3. Minimum Clearance of 1inch all sides of supply air duct for the first 3 foot of duct for 20 & 25 kW., zero
inches there after. For all other heaters, zero inch clearance all sides for entire length of duct.
Note: For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch
between combustible roof curb material and this supply air duct.

718419-YTG-A-0811
Unit Dimensions Front and Bottom
19-1/4
11-7/8
HIGH VOLTAGE 8-7/8
CONN. 1-3/32"
DIA. KNOCKOUT FRONT
GAS SUPPLY 1-5/8"
DIA. KNOCKOUT (1/2"
NPTF CONNECTION)
LOW VOLTAGE
CONN. 7/8" DIA. LOW VOLTAGE
KNOCKOUT CONN. 7/8" DIA.
KNOCKOUT
HIGH VOLTAGE
CONN. 1-31/32" x 7/8"
KNOCKOUT
4-5/8
CONDENSATE
DRAIN 3/4" NPTF
40-1/2 26-3/4
43-1/2 22-1/2
6
Unit Dimensions Back and Bottom
SIDE SUPPLY
14-1/2
AIR OPENING
*CONDENSER 28-3/8
COIL
14-1/2
BOTTOM SUPPLY BACK
AIR OPENING
3-3/8
SIDE RETURN
AIR OPENING
14-1/2
4 4-1/4
1-3/4
15
15
15 1-3/4
BOTTOM RETURN
28-9/16 3-1/2 AIR OPENING
1-3/4
* See Features for details.

718419-YTG-A-0811
Unit Typical Duct Applications
ROOF CURB
INSTALLATION
REAR DUCT
ROOF CURB
INSTALLATION
BOTTOM DUCT
SLAB ON GROUND
INSTALLATION
Unit Typical Slab on Ground Installation
SUPPLY AIR
DUCT
RETURN AIR
DUCT
FIELD SUPPLIED
DISCONNECT SWITCH
LOCATED TO REAR OF UNIT
TO POWER SUPPLY
CONTROL WIRING
TO INDOOR
THERMOSTAT

718419-YTG-A-0811
Unit Typical Roof Curb Installation
FIELD SUPPLIED
DISCONNECT SWITCH
MOUNTED ON UNIT
TO POWER SUPPLY
CONTROL WIRING
TO INDOOR THERMOSTAT
SUPPLY AIR
DUCT
RETURN AIR
DUCT
Unit Accessory Dimensions

Roof Curb1
RECOMMENDED
DUCT SIZE
17-1/2" x 16-3/4"
42-2/3
45-1/8
40-3/4
17-5/8 17-1/4 43-1/4
3-1/2 OPENING FOR

22
RETURN AIR DUCT
OPENING FOR 1
SUPPLY AIR DUCT
RECOMMENDED
DUCT SIZE
17-1/8" x 21-1/2"
14
1. 8” Roof Curb also available.

Roof Curb Cross Section
1"
3/4" x 1" WIDE GASKETING FOR CURB FRAME

AND ALL DUCT SUPPORT SURFACES
UNIT BASE
UNIT BASE RAIL
WOOD NAILER
COUNTERFLASHING
8" MIN. ABOVE FINISHED ROOF
14"
CANT STRIP
CURB FRAME INSULATION AND ROOFING MATERIAL
INSULATION
ROOF DECK AND ROOFING MATERIAL
Subject to change without notice. Printed in U.S.A. 718419-YTG-A-0811

Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 333495-YTG-I-0711
Johnson Controls Unitary Products

5005 York Drive
Norman, OK 73069

Informacion Tecnica Paquete B2HZ024-060A

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718419-YTG-A-0811

TECHNICAL GUIDE Description

Field-installed electric heater accessories are available to

Tested in accordance with:

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

Direct Drive Condenser

Highly Efficient Enhanced Copper

Highly Efficient Enhanced Copper

2 Johnson Controls Unitary Products

Nominal Cooling Capacity (MBH)

Johnson Controls Unitary Products 3

4 Johnson Controls Unitary Products

Johnson Controls Unitary Products 5

Refrigerant Components b. Evaporator coil shall be of the direct expansion, draw

6 Johnson Controls Unitary Products

Johnson Controls Unitary Products 7

BHZ Unit Limitations

8 Johnson Controls Unitary Products

BHZ024 (2.0 Ton)

Johnson Controls Unitary Products 9

BHZ024 (2.0 Ton) (Continued)

1. These capacities are Net Capacities.

10 Johnson Controls Unitary Products

BHZ030 (2.5 Ton)

Johnson Controls Unitary Products 11

BHZ030 (2.5 Ton) (Continued)

1. These capacities are Net Capacities.

12 Johnson Controls Unitary Products

BHZ036 (3.0 Ton)

Johnson Controls Unitary Products 13

BHZ036 (3.0 Ton) (Continued)

1. These capacities are Net Capacities.

14 Johnson Controls Unitary Products

BHZ042 (3.5 Ton)

Johnson Controls Unitary Products 15

BHZ042 (3.5 Ton) (Continued)

1. These capacities are Net Capacities.

16 Johnson Controls Unitary Products

BHZ048 (4.0 Ton)

Johnson Controls Unitary Products 17

BHZ048 (4.0 Ton) (Continued)

1. These capacities are Net Capacities.

18 Johnson Controls Unitary Products

BHZ060 (5.0 Ton)

Johnson Controls Unitary Products 19

BHZ060 (5.0 Ton) (Continued)

1. These capacities are Net Capacities.

20 Johnson Controls Unitary Products

Johnson Controls Unitary Products 21

22 Johnson Controls Unitary Products

Johnson Controls Unitary Products 23

24 Johnson Controls Unitary Products

Bottom Duct Application

Johnson Controls Unitary Products 25

Additional Static Resistance

26 Johnson Controls Unitary Products

Electric Heat Minimum Supply Air

Indoor Blower Specifications

Electric Heat Multipliers

Johnson Controls Unitary Products 27