Carrier Furnace Pilot Light Out

With some furnace systems even the slightest breeze can cause the pilot light to go out leaving a homeowner with no heat when the thermostat is turned up.

Carrier furnace pilot light out. Any gas furnace uses a pilot light to trigger the burners to heat your home. If you have an older gas furnace with a pilot light there s a good chance that the light has gone out at some point or another. This can happen for several different reasons including. The furnace is the heart of your home out of sight out of mind and still keeping you and your family comfortable all year round.

Standing pilot lights are common in older furnaces but many newer furnaces have intermittent pilot lights or hot surface igniters. The pilot lite on my carrier model 58gfa upflow furnace goes out occasinally and when it does go off the fan continues to run and i have to turn the disconnect off and relite the pilot lite. The furnace is 13 years old and i had the thermocoupler replaced on it a couple of years ago. If not it may need to be replaced.

The pilot light is a small flame that is either lit manually and remains burning. In these systems the pilot will only light in the case of hot surface igniters the igniter surface heats when the thermostat makes a command for heat. The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. Many of the carrier gas furnaces.

Our quiet energy efficient furnaces are designed to provide warmth to keep you cozy in winter and to circulate clean refreshing air from your cooling system in the summer. Relight the pilot if it has gone out. Once the burn cycle is complete both the burners and the pilot turn off. If the pilot is lit and is touching the thermocouple then the thermocouple is very likely your problem.

Today s furnaces use an electric igniter instead of a gas powered pilot light. Furnaces have a tendency of not cooperating when you need them most. How can a gas furnace pilot light go out. In turn the pilot lights the gas for the burners.

Furnace pilot light troubleshooting. If there s no pilot light does the hot surface igniter come on and glow.