You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

Air source heat pumps are made up of an outside unit and an inside unit. They can also be hooked up to ducts, like a furnace. Mitsubishi Electric Trane HVAC US (METUS) By Francesca Paris Heat pumps ...

At Atlantic Air Systems, it’s our mission to help homeowners living in Toms River, New Jersey, improve their year-round comfort and keep energy costs in check. One of the most powerful tools we offer ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on ...

Taxing fossil fuels harder is one way to spur demand for domestic appliances that use electricity as an alternative, says ...

In 1994, a young technician faced his fears when tasked with a daunting geothermal startup. A call for help and some ...