Boiler Pilot Light Won T Stay Lit

One is a manual type that you must light and the other is an automatic pilot ignition type that lights itself.

Boiler pilot light won t stay lit.

These furnaces skip steps 3 5 and instead light the burner directly. It won t stay on. When my pilot light wouldn t stay lit on my furnace i asked a few plumber buddies about the symptoms and they both said it was the thermo couple. Your furnace will still have a flame sensor but it will be over the burner s flame.

A pilot light that won t stay lit is more than frustrating. On mar 08 2010. I suspected the thermocouple and replaced it but this didn t fix the problem. Maybe the pilot stays on for a moment and the furnace attempts to fire but almost immediately shuts down.

The thermocouple detects the pilot light via sensors. The gas valve sends gas to the main burner s which is lit by the pilot light. The pilot won t stay lit on my furnace when i release the button it just goes out. Not only does it prevent a furnace from operating properly but an unlit pilot can also steal away the comforts of a hot morning shower.

If your furnace s pilot light won t stay on the furnace won t work. If you have a direct ignition furnace you won t have a pilot light. 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. Some common causes include issues with the thermocouple and pilot tube.

How to light a boiler pilot light. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa. This started occurring after i did some gas plumbing and had to relight the pilot. There are two types of boiler pilot lights.

Unfortunately there are a variety of reasons why pilot lights go out all of which are dependent on a number of factors. I ve used this furnace for over 15 years without replacing the thermocouple. Why does this happen. To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience.

Attempts to re light the pilot light are futile.