Trane Technologies Completes the U.S. Department of Energy’s Residential Cold Climate Heat Pump Challenge with Exceptional Performance

SWORDS, Ireland--(BUSINESS WIRE)-- Trane Technologies (NYSE: TT), a global climate innovator, today announced its successful completion of the U.S. Department of Energy’s (DOE) Residential Cold Climate Heat Pump (CCHP) Challenge for high-efficiency heating in extremely cold temperatures.