The main working parts are a compressor, which circulates a refrigerant through a system of copper coils, and a fan to ...

due in part to high air conditioning use during the summer and the fact that about 90% of Florida households use electricity for heating. More Florida homeowners are turning to heat pump systems ...

However, a broken sensor, low levels of refrigerant, or blocked vents can lead to a frozen system, so it's important to keep up with the maintenance schedule. If you live in one of the colder parts of ...

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 ...