Furnace Buying Guide Furnaces play an essential role in keeping your home warm when the weather outside turns cold. But in order to save money on repairs and energy bills, it?s important to replace your furnace at the right time. Today?s furnaces are highly energy-efficient, reliable and quiet. But one size does not fit all.  […]
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Furnace Buying Guide
Furnaces play an essential role in keeping your home warm when the weather outside turns cold. But in order to save money on repairs and energy bills, it?s important to replace your furnace at the right time. Today?s furnaces are highly energy-efficient, reliable and quiet. But one size does not fit all.  This guide will walk you through furnace types, sizes, costs, efficiency, installation complexity and customer reviews – in short, each of the factors you need to consider when buying a new furnace.
What is a furnace"
A furnace is a device used to heat indoor spaces. It works on the principle of forced-air heating. Modern furnaces typically include a burner, heat exchanger, blower and thermostat that work together to keep your house comfortable.
The furnace heats air and disperses it within your home through air vents. Once rooms are filled with warm air, any cold air in the room is drawn back into the furnace through the return ducts. This heating cycle continues until...