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 ...

Daikin has released a line of residential heat pumps, using propane (R290) as the refrigerant, with outdoor unit dimensions of 1,122 mm x 1,330 mm x 600 mm. The new products have an output ranging ...