Gas-powered forced air heating systems typically burn either propane or natural gas to create heat. They’re known for their high performance and quick heating capabilities: Electric systems use ...

Derived from the Latin word fornax, meaning oven, a furnace is a large heating appliance designed to evenly distribute heat throughout a building. Furnaces accomplish this by burning fuel internally ...

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Gas-powered, forced air furnaces combust natural gas or propane to create warm air that heats your home. Carbon monoxide is a by-product of this combustion process. Because carbon monoxide is ...