Differentiating Your Furnaces by Temperature Control

Furnaces are extremely important in American society, especially in cities that are located far from the Equator. Furnaces provide the much-needed warmth people need to survive chilly conditions.

Necessity is the mother of invention and the need for more heat brought about different kinds of furnaces that can be seen almost anywhere. Different furnaces tend to complement different kinds of homes, as they have different ways of burning and distributing heat to a space.

Single stage furnace

A single stage furnace is straightforward: either on or off. It is the least expensive of the known furnace systems, but there is no way for anyone to moderate the release of heat, as it can't be regulated to release a certain amount of heat.

Dual stage furnace

The dual stage furnace is similar to the single stage, only that it has three settings: off, low, and high. It is also quieter than the single stage variety. Due to the additional option, however, dual stage furnaces are a little costlier.

Modulating furnace

Furnaces of this type have electronic controls that allow for very meticulous temperature control close to the thermostat setting. Modulating gas furnaces are the costliest type of furnace systems but are extremely energy efficient.