Ok,then I turned the Temp Control Knob off and waited about 5 minutes or so and turned the knob to pilot,pushed the igniter button a few times and the pilot lit but only was about a 1/2 inch long,where normally it's a 2-3 inch pilot flame,and when I released the pilot knob the pilot flame would go out,every time? A gas water heater in Boise, Baton Rouge, Buffalo or Boston uses a thermocouple that includes a probe attached to a copper tube that screws into a port on the gas valve. I think its a low voltage battery that last the lifetime of the valve/electronic box, but that doesn't mean much since my box went out after about 5 years. The other possibility is that the thermocouple may be getting damaged during installation. [Water Heater Issue] Thermopile voltage low? Thank you it sounded suspicious to me. [–]Notevenspecial 0 points1 point2 points 2 years ago (0 children). On 2018-02-18 by (mod) - please don't copy our articles to other websites but hard copy printing is fine. You can, if it's easier for you, post a photo to each comment on this page using the "Add Image" button next to the "Comment" button. The LED indicator helps you troubleshoot the issue by reporting a number of flashes. Here are some pics. Now it worked good for about 15 minutes then acted like it ran out off gas (its not) as the flames got lower and went out. you report does not appear.Here is a typical Reliance 30 gallon gas water heater manualhttp://www.reliancewaterheaters.com/media/72552/100264285-RELIANCE-N3-GAS-ULN.pdfYou will see that the manual absolutely does include instructions for replacing the thermocouple.just use the "add image" button to add one photo per comment. You just replace the whole thing. We do not endorse any contractors, and proceeding with a contractor you've met via this sub should be done at your own risk. A thermopile will give you more voltage (~600mV) out of it than a single thermocouple will provide (~30mV). (self.HomeImprovement). Replace the gas control valve. This particular unit is a model 70K0 Thermocouple. But you don't really need the thermal link, and this generic thermo-couple will work just fine for your water heater (as long as it's the correct length). Illustrated here: a typical gas fireplace thermocouple assembly showing its principal components. Watch out: if the flue gas spill switch shut off a gas fueled appliance you should leave it off until your service tech or chimney sweep has confirmed that the heater is venting safely. Name-calling, abusive, or hateful language is not tolerated, nor are disrespectful, personal comments. We want to keep the conversations here in the sub, not just drive it away. At some point, the burner goes off and the pilot light is also out and I have to light it again. In this video I demonstrate how I installed my new pilot assembly for my AO Smith 40 gallon water heater. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements. ... We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action. REDDIT and the ALIEN Logo are registered trademarks of reddit inc. π Rendered by PID 19656 on r2-app-02731e0d0938069fd at 2021-01-01 23:22:18.072469+00:00 running c709bd6 country code: US. Honeywell Q313A1055 Replace 750 mV Thermopile … Can't seem to find something easy.. replacement panel for a porch door window. This does require one special tool, pictured at left. Thermocoupler had 2 connectors. I will see if another plumber will replace it. The pilot is lit … We are a Google Guaranteed company which means our reviews have been verified and are fully qualified to complete the job. This gas valve is commonly used on AO Smith, State, Whirlpool, and Rheem water heaters. COMPLIANT. Shipping / Return Policy. How fix the 2 little fans they make use like wanting work but they don't work once upon a time I used to start them with my finger and they go just give them a spin my self.do I need new fans and or just mother thabks, Hi I have a heater in a extra room which I use for green house room piled light went off a couple times .I turned it back on with know problem but it won't let me turn the knob to the on position get stuck on off .but was turning before now it goes from piled to off thanks, On 2018-12-26 by (mod) - cleaning the orifice for the pilot and the pilot assembly. See details at https://inspectapedia.com/electric/Start_Capacitor_Operation.php HOW a STARTING CAPACITOR WORKSNote that what you describe - a fan problem - could be INDIRECTLY related to a gas burner or pilot or igniter problem in that if the burner doesn't run, neither would we expect the heater's blower fan to run. Any links to a website or blog will be removed. Contractor's Assistant: How long has this been going on? I replace thermocouple is but not on this particular heater and it looks as if there's a bit more disassembly required. I installed a brand new Rheem 40 gallon 32000 BTU gas water heater last week and everything was going fine. Finding your suitable readers for how to replace thermopile on ao smith gas water heater is not easy. If it is higher that +10% call the local power company. 96. I … Suggestions? I have been told my thermocouple is bad and it is a sealed unit I have to replace hot water heater for 1300 dollars crazy. For 1 week. 2 flashes followed by a pause, then two flashes: inadequate (low) voltage at the thermopile. What is wrong with it? MIkeSometimes I find the trouble is I haven't fully seated the other end of the thermocouple -at the gas valve, or worse, it was cross-threaded and created an ugly mess requiring complete valve replacement.So check that connection with care.Let me know what you find. Nowadays, there are so many products of replace ao smith water heater thermopile in the market and you are wondering to choose a best one.You have searched for replace ao smith water heater thermopile in many merchants, compared about products prices & reviews before deciding to buy them. Thank you. Now pilot either won't light or lights for a minute and then after turning temperature control to hot, there is a loud pop of … You can enter the serial number for your Rheem product to see if it's registered. Featuring a 40-gallon (nominal) tank and a 40,000 BTU gas burner, the GCRL-40 Standard Vent delivers a first hour rating of 67 gallons and a recovery rate of 41 gallons per hour. It has a red push botton on it that you push in and light it, but when I let go of it the heater goes out. Turn the dial back on to a mid-range temperature. Try the search box just below, or if you prefer, post a question or comment in the Comments box below and we will respond promptly. I just want to post this so it might help others with the same problem that I ran into today with my Empire NG SR-18T REVISION(3) wall mounted heater. GAS REGULATORS & APPLIANCE / HEATER CONTROLS. If the burner ignites and the heater works then you're ok; else the valve may need replacement. Recent Thermocouple diagnostic FAQs for heating appliances - set #2. .I have had this heater for 15 years and it has been and still is a good one. So, this was it on how to clean thermocouple on water heater. BobI think you mean millivolt, not volts, right? Voltage should be + or – 10% of nameplated voltage. THERMOCOUPLE TROUBLESHOOTING FAQs-2 at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. The second one worked just fine. StevieThank you for the helpful comment about clearing a clogged gas pilot.Indeed I have often found clogs caused by insects who move in to small openings in equipment, especially if the pilot or burner are left off for a time. If wiring is intact and properly connected you need to replace the pilot assembly, including the thermopile4 flashes: excessive or unsafe water temperature - shut off the heater and call for repair. On 2018-06-24 02:10:10.523170 by Anonymous. Remember, if you have holiday Inflatables, lay them out in the sun a but so they're totally dry before storage. Replaced the thermocouple on my elderly Williams dual wall heater a couple of years ago. Give me a photograph of your water heater and of the brand markings and of the data tag that shows the model and serial number and let me do some research. So,today (1-19-2018) I still had it taken apart,Tech comes by,takes my bread tie off my bread bag,pulls the nylon covering off the little wire(bread tie),loosens the nut on the pilot tube,moves gas line over gently (the one coming from the GAS VALVE) , sticks that little wire in the pilot tube, ran it around in there a few times and some love fell out of the pilot tube, vacuumed it up. These water heaters often have a "non-simultaneous" design, which means only one element is on at any given time. Sometimes this takes 30 minutes, sometime several hours. Installation Instructions and Use & Care Guide. Why can't it be replaced. Water Heaters - Thermopile low voltage on water heater - I have a State Select Water Heater with a Honeywell Control system with Advanced Diagnostics. I see theres an opening approx the same size. We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. A noisy water heater can be annoying, but it can also be a signal that something is wrong. Smith water heater at the bottom, by hand. These questions & answers about diagnosing, fixing or replacing thermocouples on building heating equipment were posted originally at THERMOCOUPLE REPAIR / REPLACEMENT. Ballpark is probably an hour. Northridge, CA 91324 USA Tel: (818) 886-3755 also DBA, [1] American Water Heater, "Thermocouple Replacement Instructions - Natural Gas Models (All Models Except 30T)", American Water Heater, Johnson TN, Website: http://www.americanwaterheater.com, Tel: 1-800 999-9515, (no address given online) retrieved 10/23/2013, original source: We have no relationship with advertisers, products, or services discussed at this website. Do you know how long it should reasonable take ? Hope someone has some wisdom for me. Or your thermocouple sensor is not properly located within the flame.Also check that the other end of the thermocouple tube is fully screwed in to the gas valve. I would start by inspecting and cleaning the orifice for the pilot and the pilot assembly. Charles:If the pilot light stays on then we think the gas supply is working.But some water heater safety devices such as a flue gas spill switch on some models will turn off the water heater and require a manual reset.Look for a flue gas spill switch..Watch out: if the flue gas spill switch shut off a gas fueled appliance you should leave it off until your service tech or chimney sweep has confirmed that the heater is venting safely.Otherwise you risk fatal (death) from carbon monoxide poisoning. InspectAPedia tolerates no conflicts of interest. The ignition of flammable vapors. Please contact Rheem so that they can schedule a service call. I was wondering if anyone had any ideas or dealt with a similar issue? On 2019-02-03 16:04:20.521019 by (mod) -, ON systems using a thermocouple and pilot flame the pilot is always on, On 2019-02-03 14:19:51.699591 by Anonymous, On 2019-02-03 14:19:02.134640 by Anonymous, On 2018-10-29 22:08:15.889514 by (mod) -. Anonat Reliance's list of manuals http://www.reliancewaterheaters.com/resources/instruction-manuals the Model No. i then looked in the owners manual again and it states to do what I already have done and. On 2019-01-21 by (mod) - trouble with fans in a gas fired greenhouse heater. This is not a place to advertise products and or services. Reminiscent of WW2 hidden spaces. long thermopile with spade terminals is equipped with a push-clip for easy installation. On 2018-01-21 by (mod) - clearing a clogged gas pilot. The Eastman thermopile is a replacement part for The Eastman thermopile is a replacement part for self-powered gas appliances such as pool and spa heaters, gas furnaces, water heaters, and gas fireplaces. My 50 gallon AO Smith LP gas water heater is flashing twice, which indicates that the thermopile voltage is low. Heaters been working fine until now when the flame stops the fan keeps running doesn't stop. use the following search parameters to narrow your results: This sub is for folks to ask advice on personal home improvement projects. Get it as soon as Wed, Dec 30. Lowering flame and "going out" could be an oxygen depletion sensor thinks the system is unsafe. If ventilation is restricted, the water heater will not function properly. 4 Flashes – Overheat failure followed by the tripped ECO requires you to replace the gas control valve/thermostat. I replaced the pilot assembly this evening. I also broke the bleeder flat bar off, would that cause it?TIA. 5 Flashes – Due to sensor failure, replace the gas valve. Safety switch appears. [Water Heater Issue] Thermopile voltage low? 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