The author’s air-source heat pump resembles an air conditioning unit, and it pictured here alongside one of the heating oil fuel tanks. Photos by Adam D. Bearup The following story covers our recent ...

I spent most of my childhood in London, where nobody has a/c and central heating consists of either electric storage heaters or radiators. In the US on the other hand, the standard configuration (in ...

Anyone with a forced-air heating or cooling system at home can appreciate how some commonly used spaces never seem warm or cold enough, or how seldom-used rooms routinely get warmed or cooled more ...

Scientists in Spain have designed a BIPV forced ventilated facade that can be used as support for heating and a domestic hot water (DHW) building system based on air source heat pumps (ASHPs). In the ...

Bottom Line: This powerful forced-air propane space heater gets the job done when you need reliable heat for a large space. Pros: Emits powerful warm air with impressive 125,000 BTUs. Combines rugged ...