Pool heaters are a worthwhile investment for making ... systems and doesn’t require a natural gas line. The electric heat pump delivers an output of 90,000 or 140,000 BTUs per hour, depending ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Heat Pump is part of the Water Heaters test program at ...

In heating mode it does the opposite, extracting whatever heat is present in outside air (even cold outside air) and moving it inside to heat your house. Though they use electricity, heat pumps ...

The South Korean heating specialist said its new heat pump system can achieve a seasonal coefficient of performance of up to 4.79 and flow temperatures of up to 75 C.

An apartment building just off the boardwalk in Coney Island boasts a heated outdoor pool, a cozy library and ... eco-friendly geothermal heat pump system that taps into the earth to warm and ...

They are widely seen as the best way of cutting emissions of carbon dioxide - a planet-warming gas - from home heating, which accounts for 14% of the UK's carbon emissions. Heat pumps are more ...