Water Heater Pilot Will Not Light

If the pilot does not light the water heater will not heat.

Water heater pilot will not light. A faulty thermocouple or malfunction of the gas valve could be the culprit but the problem may be as simple as a draft coming from a crack in the wall or under the door. It is common on fireplaces and older cheaper furnaces and water heaters. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. You can get replacement parts on amazon if you need them.

If the pilot doesn t relight if it goes out right after lighting or if the pilot light keeps going out by far the most common cause is a bad thermocouple. You can usually replace a thermocouple for minimal cost and in less than an hour. If the pilot does not light the water heater will not heat. Once there is a need for heating or call from a thermostat a gas control valve releases the gas into the main burner and the pilot light ignites the gas.

Click here https goo gl isgf5j some old water heaters will need to be lit with a match. The thermocouple is the co pilot to the pilot light in electronic heaters. If the pilot is restricted try removing it and clearing it with a stiff brush and or compressed air. This device is designed to pick up an electrical signal from the pilot light s heat to determine whether or not the pilot is on.

A pilot light is always burning while using a small amount of gas either a water heater is running or not. When your thermocouple detects an unlit pilot it automatically shuts off the gas to your water heater as a safety precaution. If the pilot cannot be cleaned replace it. Although a blocked gas line is one reason why the pilot light on a rheem water heater won t light or stay lit there are other reasons as well some easier to correct than others.

A bad thermocouple will shut off gas to both the pilot and the burner which is when people notice that the water heater pilot light is out. You ll get your hot water going without waiting for a pro to show up and save the cost of a service call for a gas. Thermocouple problems can be fairly common and this component is often the culprit when the water heater pilot keeps going out. Sometimes carbon deposits can build up on the pilot and eventually create a restriction i if the pilot is restricted try removing it and clearing it with a stiff brush and or compressed air.

It senses when the flame of the pilot is hot enough to trigger ignition of the natural gas or propane that fuels the.