After 3 times the furnace goes into lockout, and the only way to get it out of lockout is to turn the power switch off and on. Water heater was working fine till this morning. Answered in 4 minutes by: 3/18/2014. If you have a natural gas or propane water heater and have opened your hot water faucet to find that there’s no hot water, the usual culprit is the pilot light going out. What happens: Inducer fan turns on and stays on. If your gas-burning heating unit isn’t working, the first thing you probably do is check the pilot light, right? 2. Water Heaters - Hot Water Heater Won't Stay Lit - I recently purchased a house that had been empty for a while, among the many other problems the Kenmore hot water heater will not stay lit… It is a GE brand. Chances are, it’s a problem with your burner. Ask Your Own HVAC Question. Pilot light won't stay lit. I have a State Select Model PR650XCVIT Natural gas water heater is approximately 2 - 3 years old. A faulty thermocouple or malfunction of the gas valve could be the culprit, but the problem may be as simple as a draft coming from a crack in the wall or under the door. Started Friday the 25th, so far - Answered by a verified Plumber Problem: Your furnace main burner ignites, the main burner stays on for 8 to 10 seconds, then shuts right back off.Your furnace tries this ignition sequence again, and the same thing happens. Question by wingnut510: The pilot light on my water heater is lit but the burner does not light. Sometimes your water heater pilot light won’t stay lit no matter what you do. Begin by checking that your furnace is working. Still the pilot would not stay lit. Granted, a very few rare occassion but I have encountered it. So here are the reasons: If the pilot line is clogged, clean it or replace it. My Rheem Criterion II won't keep the burners lit. Rheem Prog 50 38N-RH60. Then the ignitor stops glowing red & the gas stops flowing. Wipe the burner clean with a dry cloth. If your pilot light won't stay lit, this can be for a few different reasons: the thermocouple, the gas pressure or the light itself. Low and behold, the pilot stayed lit, and I was able to turn the water heater on, and again, I set it to 120 deg. A pilot light in a hot water tank is what allows your water tank to heat up. report. Water heater burner won't stay lit. When I press the pilot reset button (allows a small flow to generate the pilot light) and use the piezo sparker, it lights fine. How to fix: In most cases, it is advisable to change the burner entirely, but first you can conduct some preliminary checks. 1. Troubleshooting these problems with a water heater's pilot light can be done at home. save. The furnace goes through this cycle 3 times, then stops altogether. Faulty piezo igniter. In some cases, it could also be an indicator of potential gas buildup. Thread starter pierce; Start date Sep 9, 2008; Tags 21v40-7 pilot light rheem water heater P. pierce Premium Member. Rheem pilot light won't stay lit. Turn the thermostat dial (Dial on the front) back to zero. Show More. Ask Question Asked 5 years, 7 months ago. Twice. I've replaced the thermocouple, cleaned the burner, cleaned the vent, and removed and checked the flue baffle. I can get the flame the light, but it won't stay lit even though the thermocouple is new. I shutoff the main gas feed due to a loss of water to the tank. Replaced the thermocouple; pilot lite … BillyHvac, Journeyman HVAC Tech. Viewed 6k times 1. I replaced sump pump and basement has been dry for 3 days, I checked inside, burner is dry, blew out lines, no water anywhere. Turn the pilot dial (Dial on the top) to the pilot setting. Now, I want to add something to it so others may benefit. I'm having trouble keeping my water heater burner lit or lighting automatically. share. Both times, the water got high enough to douse the … Satisfied Customers: 24,499. With a full line of Rheem ® tank and tankless water heaters to choose from, there’s sure to be one that’s the right fit for your family. Joined Feb 6, 2006 Messages 35 Location Alabama. I have good water flow through the heat exchanger. Then the pilot won't light again unless I wait a long time before trying again. If your water heater’s burner is defective, then this is likely to affect ignition, which may cause the pilot’s light to go off. The water heater uses the piezo igniter to light the main gas burner, and when it is pressed down, it releases the electric spark. The ignitor measures under 30 ohms when hot, and about 175 ohms when cold. The unit was purchased and installed on 6/6/2000. It would burn for 10 -15 seconds, shut off and re-lit. A pilot light that won’t stay lit; An electronic Igniter that won’t spark ; Thermostat problems; No Heat or Insufficient Heat – A Rheem Furnace that Won’t Do Its Job. I also dont have a very good spark. WHY? We call that a failed ASO. The igniter glows, the burner lites, but will occasionally turn off after about 5 seconds. With a r65rr control. If that signal doesn't get back to the board or the board just doesn't see, the system shuts down. If no warm air or only a little warm air is coming from the vents in your home. 9,168 Posts #21 • Jan 13, 2013 (Edited) mike356 said: I came across this thread via Google, and found it very helpful. Over my years servicing water heaters, there have been a few occassions where the pilot will remain on but the burner fails to light. Igniter turns on Gas starts to flow to burners, burners light Igniter starts to turn off, burners stay on for about 3 seconds and then shut off. A reason this can happen is the pilot shut off does not shut down when the burners safety does. After I light the pilot, I switch on the gas and it lights -- and then goes out almost immediately. A couple of weeks ago we got a lot of rain around here and our basement got flooded. I have a Rheem gas water heater that the pilot won't light. When the water heater is first lit, a valve releases gas into the burner, and the pilot light ignites that gas. After about 30 seconds, heat from the ignited pilot light flame activates a simple electrical switch called a thermocouple which ensures that the gas supply to the pilot stays open and your water heater keeps functioning. 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. This means it can be a nightmare when your water heater pilot light won’t stay lit. water heater. Rheem water heater troubleshooting allows you to find pressure relief valve to some common issues or indicates professional repair or replacement is needed. The gas valve is a dumb part and only does what its told to do by the board. Heater is less than 3months old. So I took a long shower that quickly turned luke-warm. Would appreiate any suggestions for troubleshooting. Experience: Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, … I held the knob thing down, clicked the ignite button, and the flame came right on, but the status light won't flash and I don't know what's wrong. My Rheen furnace ignitor glows red, the gas is lit & is blown into the heating duct by the fan for about 3 seconds. With renewed confidence, I went to the water heater and gave it another go. Now pilot won't stay lit. Turn the thermostat up and listen for the furnace to start. rheem furnace will ignite, but not stay lit. share | improve this question | follow | edited Dec 31 '15 at 11:36. isherwood. 5 comments. The pilot light is a small flame that ignites the gas burner. So the system lights, then the signal goes back to the board to tell it that its lit. Relevance. Observed that the pilot light is lit but can't hear the main burner … Size is 83 gal approx 9 yrs old Would appreiate any suggestions for troubleshooting. What happens when the pilot light is lit, but the heat still won’t turn on? Below are some reasons why your burner won’t stay lit. Rheem water heater- pilot light will not stay lit after having been turned off to install new water filter system. Favorite Answer. Rheem – Aquamax – Dux – Valcan – Thermann. I shutoff the main gas feed due to a loss of water to the tank. Water Heater Pilot Won't Stay Lit. I checked the pilot light for dirt or anything maybe clogging it already as well. It … I have a Rheem Water Heater MDL 21vr50-2p Propane. - My mother's water heater won't stay lit. Before taking the Rheem water heater pressure relief valve below, it’s worth remembering the potential dangers – burns … I cycled the power switch to the power vent off and on and the unit lit. Category: HVAC. Sep 9, 2008 #1 Hi Jake, Got a new one for you. She bought it March 03. My in laws have a Rheem 21V40-38 and the pilot light will not stay lit. Share this conversation . New thermocouple didn't fix the issue. With a r65rr control. The HS780 controller will try 2 more times, and if it doesnt stay lit, it goes into lockout mode. 79.9k 5 5 gold badges 93 93 silver badges 210 210 bronze badges. 4 Answers. GE water heaters are manufactured by Rheem. Replaced the thermocouple; pilot lite … 100% Upvoted. I have a Rheem Water Heater MDL 21vr50-2p Propane. It did this 3 or 4 times and then stayed lit. Sort of like a marriage. 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