CNET16 小时
This Portable Air Conditioner Can Travel With You -- And Now It Brings the Heat, Too
This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...
CNET on MSN3 天
This Air-to-Water Heat Pump Can Pull Double Duty to Warm Your House and Your Water
Samsung is preparing to bring an air-to-water heat pump to the faucets and radiators of North America this year.