or by producing an extremely hot surface that ignites the gas as it passes. Blower fan: A small electric fan and motor that ...

If your furnace always blows air, sometimes hot and sometimes cold ... can cause any central heating system to blow cold air.

Sam Calisch has electrification bona fides. There’s the MIT engineering degree, the years spent in a lab tinkering with ...

The South Coast Air Quality Management ... eliminate natural gas appliances. Proposed Amended Rules 1111 and 1121 require homeowners, landlords, and businesses to replace furnaces and water ...