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. after surpassing doe laboratory tests, the trane® high-efficiency, cold climate heat pump prototype, installed at a boise, idaho residence, successfully warmed the home for two winters by extracting heat from th.
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