I-Gibson JT4BD yangaphandle yoMyalelo weMpampu yoBushushu
Fumana incwadana yemigaqo yomsebenzisi yeGibson JT4BD Outdoor Heat Pump, enemiyalelo ebalulekileyo yokusebenza ngokugqibeleleyo. Phonononga izibonelelo zale mpompo esebenzayo kwaye ufikelele kwiPDF ukuze ufumane ulwazi oluxabisekileyo kunye neengcebiso zokulondolozwa.