Nowadays, when you ask people how to check the charge on a heat pump during low outdoor temps, they will say that you need to “weigh in and weigh out” the charge ...

Bob and Tim are at a job where a customer has damaged a refrigerant line on a heat pump. When they arrive, the line is still blowing a slight amount of vapor from the split in the line. They install ...

Heat pumps are a sustainable way to maintain ambient temperature in living spaces. Using energy from the environment, a heat ...

Researchers have developed a heat storage unit that takes up less space than a regular hot water tank. It charges when ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on results from the Fraunhofer ISE LC150 research project. The new systems deliver ...

Electric vehicles are better than internal combustion engine (ICE) equivalents in many respects, but one challenge they face is providing heat in cold weather. While ICEs are far less efficient than ...

Heat pumps work as a modern replacement for both your furnace and air conditioning unit. Here's the major reason that you may ...