That’s in response to Environmental Protection Agency rules mandating that, starting this year, heat pump refrigerants have a global warming potential of no more than 700. Manufacturers are ...

With our lab tests revealing that 40mm road tyres would be faster for most people, the best road bike tyres are set to ...

Shipments of warm-air furnaces and air-source heat pumps were up in February, compared to February of 2024, while shipments of a/c units and residential water heaters fell, the latest figures from ...

So what is this home appliance that “pumps heat?” The idea isn’t exotic. Turn your window air conditioner around and it could ...