Dirty Thermocouple Water Heater

Even though this procedure is very simple it is still difficult to do without any precautionary measures.

Dirty thermocouple water heater.

A dirty thermocouple if the pilot light isn t working properly that could mean that soot has built up on the thermocouple. How to replace thermocouple on a gas water heater. What is a thermocouple and why does my water heater need one. To clean the thermocouple in a water heater is an important maintenance procedure.

If you can light your pilot light but it keeps going out the first item to check is the thermocouple. A thermocouple is basically a safety device on the heater. After about 30 seconds heat from the ignited pilot light flame activates a simple electrical switch called a. Gas water heaters which use a pilot to light the burner will also have a thermocouple or thermopile to monitor the pilot a thermopile is essentially multiple thermocouples connected in a series making the.

Gas based heaters can be dangerous because it can heat up faster and also there may be gas valve leaks. How do i install a new thermocouple. Over the years your water heater s pilot tube can become dirty and clogged resulting in your pilot light s inability to stay lit. Before you replace a broken hot water heater check to make sure the thermocouple still works.

And how to clean pilot tube on a patio heater so let s get going with the details how to clean a thermocouple on a patio heater. This buildup can lead to the thermocouple not properly detecting heat or loss thereof. It s a simple inexpensive repair that could save you a bundle. Inside the burner compartment of your gas water heater right in front of the pilot light is a small metal cylinder called a thermocouple.

When the water heater is first lit a valve releases gas into the burner and the pilot light ignites that gas. Its job is to keep the furnace pilot lit. How does this happen. If you don t it will eventually prevent the water from heating up.

A gas water heater in boise baton rouge buffalo or boston uses a thermocouple that includes a probe attached to a copper tube that screws into a port on the gas valve. Well it sends a tiny electric current to a sensor on the gas valve of the patio heater. In this episode of repair and replace vance shows how to replace the thermocouple in a gas water heater. If you have a gas water heater a dirty thermocouple could be to blame.

When a faulty thermocouple gives improper readings it can shut off the gas supply to the furnace even when the pilot light is working.