it tries again after a few seconds, lights, shuts off. Common problem: water heater lockout . Heater won't stay lit. For instance, you need to check signs like if the water heater pilot won’t stay lit and therefore, troubleshoot the problem. the water heater on my rv is an atwood. Hi. It will light, butgoes out in a few seconds. Any help appreciated. The water heater had been flushed and left unused for about 3 months. Mechanic's Assistant: What is the make/model/year of your RV? Thinking it might be the burner, I have cleaned the orifice and flue to no avail. It used to be intermittent, now it just doesn't work. My water heater burner won't stay lit. Atwood GCH6A-10E in 2004 Winnebago Brave. Not only does it prevent a furnace from operating properly, but an unlit pilot can also steal away the comforts of a hot morning shower. Hi, I have an Atwood water heater, model MPD 93756. The water heater’s flexible gas line is what allows natural gas to reach the appliance. I've had this unit since I bought my house 12 years ago and would have been installed way before that. No problem lighting or finding some gas to burn. I have shorted out the fuseable link and cleaned all the contacts. Troubleshooting Atwood Hydro Flame Furnace: A Guide For Novice RVers. Other likely reasons include a bad gas valve or a partly obstructed vent. If your gas water heater doesn’t stay lit, you may have a defective control thermostat. Since the thermocouple directly allows the pilot light to get turned on it is most likely to remain on for a while. I read that means ignition lockout fault. If a gas water heater isn't heating, a common problem is usually that the pilot light has gone out. Atwood water heaters have just a drain plug while the Suburban water heater’s drain plug is actually an anode rod. I changed the pressure valve as it was leaking but that didn't help. During the brief time that it is lit, it is the normal roaring flame. my RV has an auto-igniter for the water heater, so it sounds like a little different than yours. Both of those are under the rubber insulation pad and have "spade" connectors … The flame ignites but almost immediately goes out. Posts: 4; Water heater won't stay lit « on: August 24, 2016, 04:55:47 PM » My electronic ignition 6 gallon atwood water heater: fires up immediately, strong blue flame, then when the igniter turns off the gas does too. I mean, don't break it, but beat the crap out of it. This is not a rare issue that most of the people can never understand. However, if you are facing such issues, there may be mainly two reasons for such. But it has been my experience that 90% of the time with gas burning appliances, the orifice on the pilot gas jet is plugged, or partially plugged. Sounds like a small amount of gas is getting through but not enough to light it. Obstructed Thermocouple. You only need to bend it back to the original position but make sure it is close to the flame of the pilot enough to heat it. 2017 Thor freedom elite atwood model g6a-7 water heater pilot light will not stay lit. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. Pilot light won't stay lit when you turn knob from pilot to on, it goes out as soon as the knob pops up before you can turn it to on pilot light on my Reliance 501 gas water heater won't stay lit when you turn it from light pilot to on, it goes out as soon as the knob pops up. If this line is kinked or bent so that gas can’t flow, the pilot light won’t stay lit, and the burner won’t kick on. 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. So what’s the deal? The gas supply to the pilot assembly is controlled by this valve. What … Water heater won't light/ stay lit Water heater won't light/ stay lit. It comes on and the burner ignites but it won't stay lit. Take a screwdriver handle or small wrench and give it a dozen or so very sharp raps. I can’t think of anything more frustrating than a pilot light that will not stay lit. It looks like you have the Atwood Water Heater model GC6AA-10E which was replaced by Atwood Water Heater part # AT96163.I spoke to the tech at Dometic (they bought Atwood recently) and if the pilot light does not stay lit no matter if it's connected to gas or electric then the thermostat may be bad. It will light, run for 2 or 3 seconds and turn off. pilot will light but goes out as soon as button is released. By charlyhors, October 30, 2017 in Technical Tips and Tricks. My dolphin mh has a Atwood 8531 heater that lights and goes out. It is the DSI model with propane, 120 VAC and motoraid heat exchanger. iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Because they are steel tanks the anode rod serves to protect the steel tank from rusting. When a propane heater won’t stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater’s safety functions and causing it to shut off. Even after trying to relight the pilot light, you still may experience it going off. If I bypass the controls and hook up 12v directly to the gas valve it will run but the ignighter does not get red hot. pilot will light but goes out as soon as button is released. no matter how long you hold the button as soon as it is released it goes out … read more Model MPD 93756 but that made the problem may be a genuine defect or it be! 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