Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

While recent;y renovating my home, we replaced half of the cast iron radiators with forced air at our contractor’s suggestion. Now, the forced air seems to be less efficient, and I’m considering going ...

An air source heat pump is an alternative way to heat your home. It will help you reduce your impact on the environment and potentially save you money on your energy bills in the long run. Heat pumps ...

OFF THE GROUND: Mounting an air-to-water monobloc system at least one foot off the ground is recommended to help prevent debris, snow, and other undesirables inside the unit’s inner workings. August ...

Karen is an energy efficiency and sustainability specialist with 20+ years experience. She exposes unsustainable businesses, products, and processes, and looks for ways we can all buy better - for ...

We have a combi boiler that heats our three-bedroom home and no hot water cylinder or loft water tank - and nowhere to put one as the loft has been converted. The boiler is coming towards the end of ...

Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...