It's not as simple as having a tree-hugging son. Making the switch to a heat pump takes a little more forethought.

Say goodbye to electricians. Gradient's 120-volt All-Weather Heat Pump heats and cools up to 500 square feet and plugs right ...

New Generation Solar Heating and Cooling, Assessment and Technology Development. Bearbeiter: Daniel Neyer. Betreuer:Wolfgang Streicher, Alexander Thür. Abstract: In 2016, air-con ...

Researchers from China have proposed to combine solar-air source heat pumps (SASHP) with sand-based thermal floor storage in rural clean heating renovation projects. “In rural areas where ...

Air source heat pumps look similar to air-conditioning units. Their size depends on how much heat they'll need to generate for your home – the more heat, the bigger the heat pump. There are two main ...

Combined with a solar and/or battery system ... If you're in an apartment, semi or townhouse, you may not have space to install a heat-pump air conditioner or hot water system, so these may simply be ...