As the nation becomes gripped in a heatwave this week, renters will be looking at their rights for cooling down their homes.

U.S. startup Quilt has introduced a new three-zone ductless heat pump for residential use, offering independent temperature control across three areas with a single outdoor unit. The system uses R32 ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Tesla’s innovative heat pump is a game changer for energy efficiency in electric vehicles and homes. Designed to maximize heating and cooling performance while using less power, it plays a crucial ...

Researchers at Chinese universities developed an outstanding HVAC system that can significantly cut energy costs.