WebFeb 3, 2024 · 1. Thermocouple. A bent, dirty, or damaged thermocouple could be the reason your water heater pilot won’t stay lit. The thermocouple is an important component you’ll see in most modern gas water heaters. This part senses when the pilot light is on using an electric current. WebOct 9, 2024 · The standard thermocouple is made of copper and costs between $15-20. The upgraded version is made of stainless steel and costs between $30-40. If your water …
How to Tell If a Thermocouple Is Bad Hunker
Web Turn off the power to the unit or flip the appropriate circuit breaker. Shut off the gas. Turn the gas valve to the “Off” position. Give the appliance at least five minutes to cool down and let any residual gas clear out. WebApr 5, 2024 · Water heater service costs $100 to $350 to replace the heating element, thermocouple, igniter, anode rod, dip tube, or thermostat. Water heater gas valve replacement costs $150 to $550. Water heater flushing costs $75 to $250. A tune-up costs $100 to $500. Get free estimates for your project or view our cost guide below: the paper was coauthored by
Why AO Smith Water Heater Won’t Light Or Stay Lit [Solved]
WebPlace one of the test leads on the side of your thermocouple and the other lead to the end that will screw into the gas valve. When there is proper continuity, your multimeter should … WebA burned out or broken thermocouple should be replaced. To replace a thermocouple: Step 1: Unscrew the copper lead and the connection nut inside the threaded connection to the gas line. Step 2: Under the … WebApr 5, 2024 · Hot water heater repair costs $150 to $700 on average for a tank. Tankless water heater maintenance costs $75 to $300, and tankless repairs cost $300 to $1,300. … the paper warsaw in