Why does my pilot light go out at night?

Usually, a problem with the thermocouple causes the pilot light to go out. The thermocouple is the small copper rod that the pilot light hits. The thermocouple’s job is to shut a gas safety valve if the pilot light goes out. That’s important because gas is always being supplied to the pilot to keep the flame lit.

Why is the pilot light on my gas water heater not working?

pilot light on my Reliance 501 gas water heater won’t stay lit when you turn it from light pilot to on, it goes out as soon as the knob pops up. What … LP gas water heater pilot would not light. Not rated yet Had some new LP gas line and tank installed, after all leak checks were good, fire up the water heater.

Why does my water pilot keep going out?

Therefore, a dirty thermocouple might be the reason why your water pilot keeps going out. A layer of dirt and grime can hinder the electric current from reaching the thermocouple. As a result, the gas supply will be cut off and the pilot light will go out.

Where is the pilot on a water heater?

The pilot can be located behind an access panel, or in a newer water heater, the pilot may be seen through a small glass window that doesn’t allow the pilot to be touched by human hands but can still be lit with an igniter. Check For Any Gas Leaks Once it’s determined that the pilot is out, the next step is to check for any leaks.

What should I do if my gas heater pilot goes out?

This can be very dangerous if the pilot has been out for hours, and the gas has been leaking the whole time. Always check for a gas leak before the pilot is ever relit. Checking for a gas leak is easy enough, just sniff around to see if you detect a bad smell that smells like eggs rotting.

What happens when the pilot light goes out on a water heater?

If the pilot light goes out, it doesn’t warm the thermocouple, which then shuts to prevent unused gas from building up. But, if the thermocouple is dirty or worn out, it may not respond to the heat and then shut off the gas. With no fuel, the pilot light goes out. Water Heater Repairs in South Jersey

Do you have to light pilot on gas heater?

If you have an old heater, then you likely are going to have to light the pilot by putting fire to it. A new heater doesn’t need fire to light it, but an ignition switch can easily light this type of heater, which makes it much easier to light than the old style heater.

Therefore, a dirty thermocouple might be the reason why your water pilot keeps going out. A layer of dirt and grime can hinder the electric current from reaching the thermocouple. As a result, the gas supply will be cut off and the pilot light will go out.

Why is my hot water heater not lit?

You may not know the actual cause, but it may be one of the several reasons why the pilot is no longer lit. If the pilot isn’t lit anymore, then the heater won’t be able to keep the water warm, and you may experience cold water when you take a shower or try to get hot water from the tap.