If you're looking to upgrade your home's HVAC system, take a tip from HGTV's Mike Holmes and install a heat pump. Here's why ...

We've tested and reviewed products since 1936. Read CR's review of the American Standard Hybrid Heat Pump water heater to ...

We've tested and reviewed products since 1936. Read CR's review of the Stiebel Eltron Accelera 300E water heater to find out ...

The Chinese manufacturer said its new propane heat pump can reach a coefficient of performance of up to 5.25 and provide hot water at 80 C.