Single Stage Furnaces

The differences between single stage two stage and variable speed furnaces.

Single stage furnaces.

Off on low mode and on high mode. Not as efficient single stage furnaces waste more energy than two stage furnaces. The parts also tend to be more universal. When someone refers to a one stage aka single stage or a two stage furnace they are actually talking about the burner section inside of the furnace or more specifically the valve that controls it.

A multi stage furnace is more efficient and keeps temperatures more consistent throughout the day. Whenever it s turned on this type of furnace is running at full capacity regardless of the outside temperature. This also helps to get your furnace up and running quickly in the. The system that will work best for your home is based on a number of factors including heating requirements existing ductwork and insulation size and levels of your home budget and more.

Two stage or dual stage furnaces have three settings. High for the coldest days and a low setting for more mild temperatures. Single stage furnace pros. A single stage or one stage furnace means exactly what the name sounds like it only has one setting.

Single stage furnaces are less efficient than other types because they re always running at full blast. Most of the time the furnace will run on the lower setting. This furnace has only two settings. They burn more fuel increasing your energy costs.

Airquest vc 97 series with observer control. If the weather gets especially cold the equipment will switch to its. Single stage furnace cons. Your average every day old fashioned furnace is a single stage or one stage furnace.

A single stage furnace is also a wise option if you don t plan to stay in your home long term. The modulating multi stage gas valves allow the furnace to operate on a quieter low fire setting unless thermostat calls for more fire. With one stage two stage and modulating furnaces there s a perfect furnace for every home. A heating contractor working on your furnace in twenty years will be more likely to find needed parts.

Featuring self configuring control airquest vc 97 furnaces are built with stainless steel primary and secondary heat exchangers and achieve 97 afue. They are less prone to breakdown and cost less to repair. Trane gas and oil furnaces are uniquely designed with efficiency and precise temperature control in mind. In furnace terminology stages refers to the levels of heat output a furnace can provide.

Trane furnaces are reliable quiet and guaranteed to keep you comfortable and heat your home even on the coldest days. There are three types of furnaces available on the market today. A single stage furnace has two major advantages over a two stage furnace. Two stage heating means a furnace has two heating settings.