When the water heater pilot light goes out, first try relighting it, following the directions on the water heater label. If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is a bad thermocouple.
One may also ask, can you manually light a gas water heater?
Lighting a water heater is simple, no matter what type you have. Most newer models of gas water heaters have a simple ignition switch. In just a few steps the water heater is lit, no problem. If you’ve moved into an older house, though, you many have the kind of water heater that needs to be lit manually.
Regarding this, how do I clean the pilot tube on my water heater?
How do I know if my thermocouple is bad on my water heater?
If the pilot lights but the flame goes out as soon as you release the button after holding it for 60 seconds, then the thermocouple is bad. It’s possible to replace the thermocouple without removing the burner assembly, and many repair people do this.
How do you reset the igniter on a water heater?
How much does it cost to replace a water heater thermocouple?
The cost to replace the thermocouple on a water heater is $100 to $325. The thermocouple detects whether the pilot light is lit and signals the gas control valve to turn on the gas flow. Thermocouple replacement is the most common repair needed for gas tank water heaters.
What causes a pilot light to go out?
Improper Venting & Airflow
Sometimes a pilot light can go out as a result of some source of wind or air simply blowing it out. If this happens, there could be an issue with how your flue pipe is set up or how your system is venting.
What does it mean when your pilot light won’t light?
Common Reasons Your Furnace Pilot Won’t Light
There are several possible reasons why your gas furnace pilot won’t light: an ongoing draft, a faulty thermocouple, an accumulation of dirt, or an inefficient supply.