If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A heat pump unit installed on side of a yellow exterior wall. Q: My heat pump quit ...

Quilt's heat pumps are built containing a suite of sensors, which have delivered mountains of data that allow its engineers ...

Getting a heat pump may be seen as a huge task requiring new insulation and radiators, but not all homes will need such ...

Discover the key differences between heat pumps and furnaces, including energy efficiency, cost, and climate suitability.

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Get a firsthand look at how a Pennsylvania home transformed its energy costs by making the switch to a heat pump. Faith Foushee is a CNET contributor and a former writer for SaveOnEnergy.com, covering ...

Compare the automotive industry of the 1980s with today’s industry, and you’ll find huge improvements in most every category. The same is true for the HVAC industry. Giant leaps have occurred in ...

STANDISH, ME - SEPTEMBER 25: Aaron Sinclair, of Dave's World, installs a heat pump at the home of Roland and Dale Bois on September 25, 2018. Sinclair, who has worked installing heat pumps for two ...

U.S. startup Quilt has introduced a new three-zone ductless heat pump for residential use, offering independent temperature control across three areas with a single outdoor unit. The system uses R32 ...