Ducane Furnace Won T Ignite

If your furnace won t turn on check the circuit breakers.

Ducane furnace won t ignite.

It stays on for a few minutes or sometimes just a few seconds and then it turns off again. I have turned off the power to the furnace and then turned it back on. Https youtu be ejhnaixabxu the furnace wasn t working. I have a ducane gas furnace and after three technicians and three control boards the furnace will not attempt to light.

Consequently that is an electronic ignition failure can be the result of an electrical fault in the system somewhere. Once the pilot is lit and the main burner senses the pilot flame using a flame sensing rod the main burner ignites. Ducane ng furnace sometimes fails to light but turn circuit off and back on always restores operation. Another common fault is a failure of electrical systems on a gas furnace.

This fix was easy. If your furnace won t turn on the first step should always be to check the circuit breakers. This is typically the problem if you can hear your furnace click on but it does not fire up. When not lighting the gas valve clicks are much softer sounding.

A faulty or dirty ignition or sensor is a relatively easy fix so follow these steps and you may be able to solve the problem yourself. With the thermostat wires removed from the board or boards the exhaust blower comes on every time step two would be the ignition to light the pilot but nothing glows and the main blower runs all the time without a thermostat or jumper wire in. The pilot light or ignition sensor is usually the most common issue when your furnace will not ignite. I have a ducane gas furnace and it won t stay on.

February 21 2019 at 7 59 am thanks for the sharing. I can t tell if the pilot light has just gone off or if there is something else wrong. See pt1 and pt2 together here. Both of those failures can be the same.

When working the clicks are well defined. Troubleshooting an intermittent pilot ip typically found in induced draft furnaces an intermittent pilot ignites the burner gas with a high voltage spark only when the thermostat calls for heat.