While using gauges to measure refrigerant pressure is the most reliable and conclusive way to thoroughly diagnose most problems in air conditioning, heat pumps, and refrigeration, it is not the only ...

Federal incentives for home energy improvements are running out at the end of the year, so it’s decision time for anyone who ...

Why Heat Pumps Are the Future, and How Your Home Could Use One The highly efficient devices are the darlings of the environmental movement. Here’s why.

Air-source heat pumps work with the air around the heat pump. Ground-source heat pumps — also known as geothermal — use pipes that circulate liquid underground to either gather or discharge heat.