If the orifices nearest the pilot light are clogged, then more gas will come out into the combustion chamber before the pilot light catches. The pilot system works and makes the main burner light but the main burner goes off … If your pilot doesn’t re-light, won’t stay lit or keeps going out after a short time, you most likely have an issue with the hot water heater thermocouple. You can quickly know if the pilot light is on or off with the help of an electrical current, powered by the pilot’s heat. We got some rain while we were away but not enough to flood. This part senses when the pilot light is on using an electric current. Want to say thanks for the video? I have reset the Heater. There is a little round disc that is in the line from the thermocouple that is probably bad and it won’t let the circuit complete. Rheem water heater pilot light wont stay lit the appliance is rheem rheemgas quick recovery gas outdoor water heater 120810 bd. Obviously, if it doesn’t, your issue likely isn’t caused by the pilot tube. The proper function of a gas furnace, water heater depends on a small control flame called a pilot light. Could the flooding have damaged the feeder or something? If you don't have any hot water, the first thing you should do is check to see if the pilot light on your Rheem water-heater has gone out. But pilot burners have to stay lit 24/7, and any little thing can cause it to fail. So here are a few common reasons which could be the culprits for your pilot light going out. ... We hope this won’t impact our service and we will remain open for … I replaced the pilot - twice, took the burner out and cleaned. Water Heaters - Rheem 42VP40FW Power Vent won't stay lit - I have a Rheem 42VP40FW Power Vent Hot Water Heater. Hot water tank pilot light quadrant water heater won t light yaser vtngcf org rheem water heater pilot light how to relight water heater pilot light. Rheem hot water heater - pilot / burner not staying lit? I have never observed this Charles Law problem myself, but it appears to be plausible. I have a rheem XG40T12DU36U0 residential water heater. Dirt and debris can collect in the pilot tube, causing the flow of gas to be blocked. Turn the thermostat dial (Dial on the front) back to zero 2. Contractor's Assistant: Did you double-check the thermostat? Turn the pilot dial (Dial on the top) to the pilot … but then you have to hold the pilot button (not the ignitor button) and let it run for a few seconds to warm up a little sensor inside that says the pilot is indeed running. If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is a bad thermocouple. On the contrary, it usually develops with many older water heaters. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. After I light the pilot, I switch on the gas and it lights -- and then goes out almost immediately. Most water heaters need a thermocouple. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. To start the process, turn off the gas and wait for the tube to cool. Turn the thermostat dial (Dial on the front) back to zero. And the pilot burner for a water heater usually takes all its combustion air from that surrounding the pilot flame --- so it can be sensitive to a compromised air supply. 8 Reasons Why Your Water Heater Pilot Light Won’t Stay Lit 1. If you follow these simple steps and still have issues maybe its a bit more than just the pilot light. The Pilot Light is the heart of your water heater. My gas water heater won't stay lit, tried everything. The HS780 controller will try 2 more times, and if it doesnt stay lit, it goes into lockout mode. The igniter glows, the burner lites, but will occasionally turn off after about 5 seconds. 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. Both work for about 10 minutes and then the main burner and pilot go completely out. Water Heater Pilot Won’t Stay Lit Sometimes your water heater pilot light won’t stay lit no matter what you do. The company that installed it claims there is nothing wrong with it. Water - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. The pilot light flame going out means that the burners won’t ignite, and you’ll suffer the wrath of freezing, cold water. To follow the directions on your water heater label the contrary, it opens... Appears to be manually lit using the piezo ignitor striker built into the water-heater built into water-heater. 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