A furnace is a home heating product that delivers warm air throughout a home. In a central heating system, the warm air is delivered via a connected system of ductwork.

How does a furnace work?

In a gas furnace, (the most common type of furnace used in homes) natural gas is ignited in the burner and the flames heat up the heat exchanger. The heat exchanger warms up the incoming air and a blower or air handler sends the warm air throughout the home.

What is Trane's best furnace?

The Most Efficient Furnace: Trane 96 Modulating Variable Speed Gas Furnace. The Quietest Furnace: Trane 97 Two-Stage Variable Speed. The Best Value Furnace: Trane 96 Single-Stage Gas Furnace.

We use cookies to enhance your experience on our website. By clicking '' or by continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time.