Asides from being dirty and grimy, the thermocouple can also get bent or bent to the point where it starts to lose the heat signal from the electrical current. This equipment is the core reason why your water heater functions, it also knows if the pilot light is on or off through an electric current that draws power from the pilot’s heat. All professionals are properly licensed, bonded, insured, and background checked so trust will never be an issue. An unlit pilot can also stem from a dirty thermocouple as the dirt may be obstructing the current signal, which would also lead to a gas outage. Turn on your hot water tap and wait for about 4 -5 minutes for the burner to ignite. I've had this unit since I bought my house 12 years ago and would have been installed way before that. It doesn’t matter if you want to learn how to put together a gorgeous yet relaxing family room. This also another possible reason why your pilot’s light won’t come on. If you have tried everything and you pilot light still won’t stay lit, you may want to consult with a professional plumber. This issue is mostly attributed to electric water heaters. I am not a professional, just documenting how i repaired the hot water heater's pilot light to stay on. If it's your pilot light that keeps going out, a new thermocouple won't fix that problem. Why a Water Heater Pilot Light Won’t Stay Lit The primary reason a pilot light won't stay lit … If you suspect this is the case, or you have noticed that your pilot light simply will not stay on for more than a few seconds, turn the pilot light on and see if it is actually aimed at the thermocouple. Very frustrating! Please advise. This is another issue that occurs less frequently, so you must eliminate other possibilities before assuming the fault is from the main control. Once the pilot comes on, turn the knob back to “on.”. The suggestions in this blog should help you fix these issues or at least help you understand the cause of the problem. Look for the pilot valve on your furnace and try to locate the on/off knob, turn the knob to “off.”, The pilot light should be close to the gas burner tube, watch it closely. The main thing you'll notice if the hot water pilot light switches off is that your water is cold. If it doesn’t, remove the tube and clean it again. If nothing works, you should hire a trained technician to fix the pilot light. This usually happens when the tube is kinked at one or many points. So in order to shower or do dishes we have to go light it every 10 minutes or so until there is enough hot water. On Great Pros, our network of plumbers are experts with gas water heaters and won’t have any problem assisting you. The water heater pilot light is a small flame that ignites the gas burner on your water heater. I have a Gas Wall Heater and the pilot won't stay lit. Clean the pilot tube: In this case, your pilot tube needs thorough cleaning to function properly. Here are 5 reasons why your pilot light won’t stay lit and how you can fix it. The pilot light will stay lit for about 5 minutes then go out. The thermocouple can easily be located and cleaned. These are the most common reasons why your heater’s pilot light won’t stay lit: Most recently manufactured water heaters function with the aid of a thermocouple. It doesn’t matter if you want to figure out how to design an inviting yet sleek master bedroom, either. Don’t forget to wait for it to cool down first. What do I do? If you take the time to read our blog, however, you can simplify matters in a big way. Thermocouples can be repaired if it is only slightly damaged. How to fix: If you suspect that there is a fault with the electrical wiring, call an expert to check the wiring. So there ’ s no obstruction to the gas controller and will ensure steady! 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