Igniter For Gas Furnace

When the igniter fails the flame sensor will shut the furnace down and cut the gas supply off.

Igniter for gas furnace.

The labor costs involved to replace the ignitor will vary by area but generally start at 75. The gas hits the hot surface ignitor and whoosh your furnace is firing up. However you probably won t have to replace the entire furnace because other parts such as the heat exchanger can last more than 15 years. Silicon carbide hot surface igniter simplifies installation as this is a direct oem replacement for most single and two stage furnaces with the dayton guardian luxaire winchester york atlas.

The hot surface igniter increases efficiency while safely lighting the burners of the furnace. 201n norton universal aftermarket gas furnace hot surface replacement ignitor igniter. In this case a replacement ignitor is. The furnace control board sends power for a set period of time to the igniter during the call for heat.

Lennox 98m87 flame sensor. So after about seven years you may have to replace the ignitor. Is your furnace ignitor not working or not glowing and the furnace is not igniting the gas. What happens in a working furnace is that once a draft vacuum is established the ignitor aka hot surface ignitor or furnace glow plug is energized.

You can fix an igniter problem on a furnace by replacing the igniter. This is the reason most furnaces will fail to operate. Gas furnaces now come with an igniter that works electronically to light the gas and heat the home. The gas valve opens and gas flows into the burner ports.

3 5 out of 5 stars 6. According to the gas furnace guide ignitors have an average lifespan of four to seven years. Over time ignitors can become damaged from wear and tear or simply because they do not always have the same longevity of the furnace. Most furnaces use an igniter and flame sensor to ignite the gas and supply heat to the home.

Common problems with gas furnace ignitions. Gas furnace ignitors have a shorter lifespan than some other parts of a gas furnace system. More buying choices 17 99 2 used new offers amazon s choice for gas furnace igniter. These newer furnaces do not use a pilot light system as the older furnaces did.

Including the part and service the costs can go up to 300. Supco sig101 gas furnace ignitor for nordyne 902661 4 8 out of 5 stars 199. Contacting an hvac service company for an emergency repair will increase the price of ignitor replacement. In this video i show how to test check an.

Packard furnace igniter ignitor for nordyne intertherm miller 632 363 632363 903758 model.