bend or straighten the thermocouple back to position. Here are some steps that need to be undertaken: The pilot of the water heater is an essential part to keep the water warm. It’s responsible for closing the gas valve when it senses the pilot light is off. Fri, Jan 2, 2004 12:33 AM . We hope this won’t impact our service and we will remain open for business until further notice. If this pilot light ever goes out, the heater has no way of actually turning on to heat the water or air that your particular type of heater circulates to warm the house or other elements. Check out these fine water heaters in Phoenix. A pilot light is sent to gas from the main gas valve, which then lights up the pilot light. pop up after pressing, You experience extremely hot water part. Model number is ***** Show More. Gas leaks will reduce the amount of gas reaching the burner. heater. For a lay man who only knows to use hot water, this is nothing but a part of the gas water heater system in rv or trailer that has become dirty, and is causing the gas flow to the heater not reach and hence the water is not heated or it keeps shutting off and on. Except lighting the gas burner, the pilot is used to heat the thermocouple, creating electricity small enough to hold the electromagnetic valve inside the gas control valve open, so the gas can flow. solution: There is no way around a faulty main control If it is, get plumber to service it or for DIY turn off as entirely (valve control to off), let cool completely, then carefully (without breaking off pilot or gas fittings) brush or vacuum (easier) the burner element and pilot area clean. Global warming is increasing day after day and we all are well aware of this fact that if it is not being stopped at the, The furnace is, without a doubt, one of the most popular heating methods used in Canada. valve and cut off the gas supply. R37 Plumbing ROC #326384, Check out these fine water heaters in Phoenix, A faulty pilot button that doesn’t Water heater with spark ignition runs for 20 seconds and then main valve shuts off. Gas from this valve lights your pilot light and eventually lights the gas burners that heat your water. The The flame will go out if the tube is clogged with dirt or Is it normal to have your water heater die on Solution: Immediately switch off your water heater and ? The well-being of our employees and customers is a priority for us during these tough times; therefore, AHWA is taking extra precautions due to the COVID-19 outbreak. Not only will we name the possible problems, It’s just dirt build-up. Ask Your Own HVAC Question. As a safety measure, all AHWA employees experiencing COVID-19 symptoms will be required to self-isolate. thermocouple’s position. Similar obstacles occur when the device is bent away from the flame, and the gas supply is shut off even then. Your safety It’s also wise to look for any visible damage that might cause gas leaks. As a result, it is continually assuming that your pilot light is out. precaution: First, turn off the main gas supply valve Also, check if it’s slightly bent. for combustion. This is a valuable and essential part of a heater. If you can light your pilot light, but it keeps going out, the first item to check is … Our team makes sure that all clients are satisfied, and all HVAC related issues are solved quickly. Inspect the thermocouple to determine if it is dirty. electrical system is if your water heater suddenly shuts down. more than the specified temperature range. Hello... trouble with the water heater. Signs of a faulty main control valve include: The Rep: 2.7k ... History; Subscribe; Unsubscribe; Pilot not holding Goes out after let go the button. attempts fail and your pilot light keeps going out. Some of which are easily solved and others that require the assistance of an HVAC expert. regulating the heater’s gas and water pressure. If your water heater is being located in the utility closet or anywhere else where it is being there’s not enough air, there are chances that the pilot’s light may go out. If it is happening for the first time where the pilot for the water heater has gone out, then you can try to do it yourself without the help from other people. pilot light if the multimeter reading is close to, but not at 20MV. As a result, the gas supply Therefore, a dirty thermocouple might be the If it senses that the pilot light has gone out, the thermocouple shuts off the gas supply to the flame in order to prevent safety issues with your water heater. Over and over. The thermocouple needs to be near the pilot thermocouple will conclude that the pilot light is off and thus, close the Without this flame, there would be no heat, and thus no If the pilot light is not lit, the gas burner will not ignite, which could cause a dangerous situation by letting highly flammable gas escape into the air. Sometimes it's referred to as the "flame sensor." Make sure that your water heater is in a closed room and that no window is open next to it. heaters. you? When the thermocouple is dirty, broken, or misaligned, it can’t see your flame. received and, therefore, an electric current will not be produced. The The pilot light needs a strong flow of gas to make a strong, steady blue flame that the thermocouple can sense. cool. HVAC Technician: Tim H., HVAC Professional replied 4 years … Switch the knob towards the ON position by setting it at the desired temperature. WV8860Q Honeywell Water heater. Thousands of customers are disappointed by Your water heater’s pilot light keeps going out? thermocouple but still, your water pilot keeps on going out. Its function is to make sure there is no gas leaks in the case of the electric igniter fails or if the pilot light shuts off. When this starts to happen all of a sudden, your burner won’t begin to ignite on its own, and the water at your home will be cold. Solution: Thorough cleaning should do the trick. This toes into the category of dangerous, since such situations may result in Carbon Monoxide buildup. We also offer water heater installation, maintenance, and inspection services. Clean until the passage is open. You will get all of the best services in the shortest amount of time. The thermocoupler was replaced and the problem still occurs. #326306 Please don’t mess with the wiring system. reading is way below 20MV, then you have no choice but to replace the damaged be the reason why your water pilot keeps going out. I hope I don’t have to buy a new water heater. light for it to receive heat and open the gas valve. is paramount. The thermocouple is the copper rod the pilot flame directly hits. a technician to install your water heater. as thermocouple issues. The thermocouple is triggered by an electric current produced by the pilot light. Share this conversation. If the voltage supplied by your thermocouple is way less than 20MV, then the device is surely broken and needs to be replaced. Solution: You can move the thermocouple close to the And create a weak flickering flame those things above with the wiring system is normal... Turn off the main gas supply valve and wait for the water heater gas if the voltage by! Bend or straighten the thermocouple is triggered by an electric current from reaching burner. And gas to your furnace as a safety measure ’ ll be more confident with the wiring system sure all! 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