Lennox built its unit to use vapor injection ... The tests taught manufacturers about their equipment. The Carrier heat pump required more airflow than some of the test homes' ductwork was ...

Our moderators read all reviews to verify quality and helpfulness. Purchased a Carrier heat pump in May of 2022 to replace a model that hadn't worked very well for the 10 years I had it.

Though you can save money with a heat pump, you should know about potential hidden charges before you install.

Carrier Heating & Cooling manufactures air conditioners, furnaces, heat pumps, thermostats and ... In January the TXV valve went out and the unit was literally an iceberg attached to my home.