There is nothing more frustrating when trying to run a hot bath than when your water heater keeps turning off. If your water heater pilot light will not stay lit, it is important to fix it immediately. There are many reasons your water heater igniter might turn itself off.
Often, when your water heater won’t ignite, it’s due to the thermocouple. This device detects whether your pilot light is on by generating a heat-powered electrical current. If the thermocouple has cooled, it assumes that your water heater pilot light is off and your water heater won’t ignite. A faulty thermocouple can cause problems with your water heater not staying lit.
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