Floor Furnace Pilot Light

This pilot light may not always stay lit due to a variety of issues that may affect the gas supply or ignitor.

Floor furnace pilot light.

An older gas furnace has a standing pilot that stays on all the time or at least it s supposed to. When the amount of oxygen to a pilot light is restricted it becomes a lazy flame and burns yellow instead of blue. This is the natural color of a flame that is receiving an adequate amount of oxygen. A modern gas furnace usually has an electronic spark generator to ignite the gas when the thermostat calls for heat.

You must remove the grille on the floor and reach. One of the most common problems with aging furnaces in st. When your furnace is functioning normally the pilot light should burn a deep blue color. Depending on the source of the problem this can either be a one time incident or something that happens over and over again.

Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit including standard home furnaces and floor furnaces. A gas furnace s standing pilot in which the flame is lit at all times is sometimes referred to as a pilot light but no matter what you call it its purpose is to serve as a small ignition flame for the gas burner when the thermostat signals for gas to be delivered from the gas valve to the burner it is the standing pilot that ignites the gas flowing to the burners to heat the air in the. Pilot lights should burn blue. Louis area homes is when the pilot light goes out.

The pilot ignites the burner when it is switched on to create heat. A number of things can make an old furnace pilot light go out including a strong draft a faulty thermocouple or a loss of gas. 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.