Do Fuel Oil Furnaces Have A Pilot Light

A small heat sensing device known as a thermocouple makes sure gas flow is delivered to the main furnace burners only when it is warmed by the pilot light.

Do fuel oil furnaces have a pilot light. The pilot also goes out. The pilot light in a furnace that ignites the burners is so much a part of our collective understanding of how gas furnaces work that some homeowners find themselves. But i have seen many years ago oil fueled space heaters which did use a pilot flame. This is relatively simple technology though not very fuel efficient.

The air filter yes. According to the u s. If your furnace has a small round knob on the gas valve with the words off on pilot you have a standing pilot ignition. Water heaters gas fireplaces and old gas stoves also often have similar pilot lights.

Gas furnaces that have continuously lit pilot lights as opposed to electronic control use part of the consumed gas to stay lit. So no most oil burners do not have a pilot light like a gas furnace sometimes does. These do not. Hot surface igniters are the more common form of electronic ignition.

Oil furnaces will heat automatically. Once the oil is hot the heat is propelled through the house by way of a furnace fan. Poor belt tension belt worn. Oil burner needs cleaning.

The solution to this is known as bleeding. This reduces the amount of fuel used because a standing pilot light drains energy. Department of energy furnaces. Possible solutions for oil furnace problems.

Did you check the furnace s filters. Problem with the motor bearings. If you have an older gas furnace your heating unit relies on a little blue flame known as a pilot light to ensure ignition of the burners. I have a question about the pilot light on my oil furnace.

It keeps going out and works fine when i restart but make some smoke when it initially ignites. If you hear a knocking noise this will often indicate that air has gotten into the lines. Do you plan on doing the work yourself. There s no sticking a match into the machine to light the oil or a pilot light but if it is not igniting you can check a few things to make sure.