Boiler Pilot Light Won T Ignite

Even a small spec of dirt can block it cause the pilot light to go out and then the boiler won t re ignite.

Boiler pilot light won t ignite.

If your furnace won t turn on check your pilot light. I have electroic pilot. The thermocouple assists with furnace operation by monitoring the presence of the flame and turning off the gas supply to the pilot light if it should become extinguished or becomes weak. Burners will not light.

My gas furnace pilot light will not light. There are 100s of things that can cause. In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap. If your furnace does not have a pilot light move on to the next step.

Its main function is to ignite the burners when the furnace is called upon for heat. The pilot is on and the burners are lit the fan goes on as well. How to light a boiler pilot light. If gas or propane flow to this pilot light is interrupted even for a moment the pilot light can go out and will need to be relit.

Or it could be that your furnace as a whole may just be broken. Unlike older pilot lights which have to be lighted by hand automatic pilot lights now commonly found in most home furnaces are regulated by a thermostat and only ignite when needed. Furnace blowing only semi warm air. When your pilot light goes out your furnace won t ignite and heat your home.

When thermosta is switched on the flame lights then shrinks. Other times the pilot light is still on but other parts of the furnace could be malfunctioning. To determine this turn off the thermostat. When your furnace fails to ignite the first place to look is the pilot light.

Why won t my furnace turn on if my pilot is lit. The jet for the pilot light is tiny. These jets are cheap to replace but they can usually be removed cleaned and reinstalled to fix the problem. There are two types of boiler pilot lights.

What else can cause a boiler ignition failure. If your furnace is an electronic model with an automatic ignition for the pilot light but it won t light there may be an issue with the ignition. Sometimes this is the only problem that you need to fix and things will go back to normal. The most common reason for this problem is because the pilot light is not on.