Household pumps (excluding things like fuel transfer ... like pumps that manage evaporative coolers and pumps that allow us to use gray water from sinks and bathtubs for reuse in landscapes.

Looking to save on hot water? A heat pump water heater could slash your energy bills -- if your home is a good fit.

Because they work similarly, heat pumps are just as efficient as air conditioners when used to cool your home during the summer months. However, when it comes to heating your home, heat pumps have ...

If your home has vents for forced air heating and ... There are other types of heat pumps not covered here. Heat pump water heaters use similar technology for heating water. Geothermal heat ...