Gas heaters use natural gas or propane ... For a frame of reference, a two-car garage will need a heater ranging between at least 30,o00-50,000 BTUs to reach a consistent, comfortable temperature.

Cold coolant flowing through the heater core can’t produce heat and won’t warm up your car’s interior. A stuck-open thermostat also causes poor gas economy, elevated tailpipe emissions and ...

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

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