Trane Heat Pumps
Trane produces heat pumps with both R-22 and R-410A with maximum efficiency rating to 8.9 HSPF (Heating Seasonal performance Factor) on their high end efficienct models. The higher end super efficient models offer an optional communication link that is hooked up to your telephone system so that the system can be viewed over the internet. Trane calls it their ComfortLink system. Trane describes their different efficiency rating on their models from XL (mid-range efficiency to top range efficiency), XR (models that range from low end to mid range efficiency ratings), and XB models which can be described as builders grade and the efficiency ratings go from minimum to mid range.


