Trane unveils cold-climate heat pump operating down to -29 C

T2Covered by 1 source · first reported by Utility Dive / pv magazine / Energy-Storage.news at 25 Sept, 07:20 UTC

Trane has launched a residential cold-climate air-source heat pump that operates at temperatures from -29 C to 46 C and is available in 3-ton, 4-ton and 5-ton versions using R-454B refrigerant. The system can deliver up to 107% of its rated heating capacity at -15 C and retain up to 85% at -29 C…