Function: The gas valve is a low voltage control (usually 24 VAC) that allow gas into the combustion chamber. It lights easily, but wont stay lit. Plus the cost of the above repairs. Tried removing the cover, unplugging 3 wire plug, and then lighting pilot again. That said, I decided to tackle this replacement as I wasnt going to shell out a couple hundred for someone to come in and do it. However, I started getting a 5-flash code (water temperature sensor failure) shortly after install. I agree but the cheapest I have found a valve is $199.00 plus shipping and tax. The valve is known to be defective and maybe they will help ? I have not found a procedure to un-fault a Honeywell Electronic gas controller on any web site, so I think I am the only one to do this. Apparently the WV8840 valves designations are followed by a revision letter. I replaced it in a couple of hours and we were back in business. So in my opinion, WAIT the extra day and save yourself the $20.One thing Johnathon DID request was I send the old one back and that he would place a return label in the packageWell I live 23 miles from town and not going to do a rush job for thatAND I kinda put the replacement on standby and like DB saidClearing the fault it may last for days or MONTHS before it does it again! I havent opened the valve yet out of curiosity but from what I read here, the Capacitor sounds like a good culprit. Called phone number on the tank and they overnighted a new valve. Would appreciate any info on fixing the WHITE Light Gas valve. I did the same thing but it immediately returned to four flashes. Now it is one-blinking again. Honeywell WV8840B1109 Gas Water Heater Control Valve. Its definitely a hassle rigging up the battery setup, but I cannot complain with the results. The methods that describe jumping the top left and top right .. what exactly are we talking about here? I came home from a 10hr workday Wednesday to a cold shower! Honeywell said it is my fault because I failed to drain the sediment. taken care of on my own. I want to send you a gift..paypal?? For more information forwardthinking.honeywell.com Home and Building Technologies 1985 Douglas Drive North Golden Valley, MN 55422 . This time I followed the directions and got it back on myself(after 3 tries) but it wont remain on. Lessons learned eh? The first time they sent us a new valve for free and my husband installed it. Just for reference THISpicture shows the wire that attaches to the control board. Good luck, and be sure to write Whirlpool and tell them their tank design valve is a piece of crap. Important to note, new wires were different colors! step by step please for dummies. When the pilot is lit, it will only glow blue, and not look this intense. The Water heater will appear to be working now, but in a several seconds it will figure out that something is wrong, and it will shutdown the pilot valve and the fire will shut off. Thanks guys!!! If that didnt work, or if you already have the new valve and prefer the slightly simpler approach, proceed as follows. COPY OF Honeywell Water Heater Gas Valve Instruction/ Spec. Thanks to this thread and bigger thanks to David Boone and the follow on info from CrankyTenants, after 10+ days without hot water and zero expense my water heater is now performing as intended again. Add Sears to Lowes of where not to buy a product. The pilot would stay lit for a while and then go out with a code 2 blink. Im assuming that the old board just completely died. Right after I was done and moved on to light the pilot, the damn thing started flashing 7 times, which means gas control valve failure, right out of the box !!!! I would like to add my experience with this hoping it may shed some light. The new honeywell gas valve is completely electronic. If youre under warranty this is easy though theyll probably charge you for shipping, and extra if you want it fast. Push for 5 seconds then light fixed mine. Called and set appointment. Should save this to a word fileBut hopefully I wont ever need them again..My water heater is 2 years old and has a 6 year warranty on parts..I called Monday morning and spoke to a Johnathon (real nice fella) and he shipped me the whole thermostat assembly. Glad you got it back going. Select a Model: Gas Control Trade Replacement Valve. Thank you! Water Heater Gas Valve Replaces Honeywell Resideo WV8840B1109 WV8840B1110 WV8840B1109 WV8840B1110 Furnace Heater Gas Valve Shut-off Slow Fast Opening Pilot Spark Hot Surface Ignition Repair Part . Depending on your levels of finger strength and determination, you might need the screwdriver to depress the tabs. DO NOT buy a water heater from Lowes. On 21 November, 2014 I performed the fix that Charles described on 29 July, 2014. This was purchased in July 2013 and this is the first time I clicked it up a notch to get a warmer water temp and now it stops working! I also had a aluminum shield over the thermostat that is inserted into the tank. detected. That doesnt sound to me like a physical problem with the valves connection to the gas line, so I see no reason the Frankenvalve operation wouldnt work here also. I found the most reliable one is to install the parts without the cover and short the top two pins that go to the pilot light (left) and the main burner (right) and running it for a while. be similar to whats being discussed here, except my Whirlpool has electronic ignition and a flue damper that opens and closes. Unplug the power cord for 20 seconds Then plugged them in and lit pilot. I had issues let the unit sit and drain. Charles, The reset button only works if the overheating occurred in the heating chamber. If it does, the fault should clear in a few seconds. Update your shipping location. Thanks Randy. Put the cover back on and relight the pilotand set your heat temperature. Thanks so much. Now I have two fail in 27 months. Loosened cover, shorted the connections, refitted cover and fired the pilot until the 7 flashes appeared again, left dial in pilot position even though it had not lit and then left it for 10 minutes. So I called and paid the $30 to get a new one delivered the day after Christmas. I tried this simple solution you provided and it worked awesome. I had the unit replaced. Be sure the pilot stays on before continuing. It Is Designed For Use In Standing Pilot Applications Using An Immersion Well For Water Temperature Sensing. In that case, the pilot light will not stay lit and you do not get the four flashes. It takes a T-15 screwdriver to remove the cover. I replace the whole unit and can not get the pilot to re-light. I got the dreaded 4 blink on a 3 year old water heater that had to have the control module replaced after the first year. Thanks again to all. Turn the temp knob down to VAC (lowest setting for vacation) Piezo Dynamic Series Sirens Data Sheet, Honeywell Home, Resideo Security Americas Although, it wouldnt hurt to turn the gas off at the water heater line by twisting the valve into the horizontal position. They would have to diagnosis the water heater and then order the part, and then come back again to install at an additonal service price. The government mandates all this crap that fails! Plus the cost of the above repairs. Also, if a capacitor is all that is stopping the board from resetting it can be discharged by placing 1 leg to ground. Just came home one day and the pilot light was out (this is the second time). This is a BRAND NEW Honeywell Gas Water Heater Control Valve. Miller MightyLite Leading Edge Self-Retracting Lifelines. Turn the knob to 9 or 10 oclock- since your controller is faulted, nothing should happen. I reset it and it worked again for a few days. Amazon.com: Customer Reviews: Honeywell RTH6580WF Wi-Fi 7 Resetting #$%@!! Praise GOD. One other thing I could mention and that is there is likely more to this story than what is apparent. 2. Asked the associate, he said they are all interchangeable. https://www.flickr.com/photos/86570218@N06/17486404251. Should I bootstrap the thing by supplying my own voltage of 750mv and try David Boones most excellent fault reset procedure? Can cause severe injury, death or property damage. Wow, you are the man, I used old speaker wires, a doubleAand masking tape, I dont have any clips, followed your instructionsabout five times, nothinghappening,at one point I did touch the left pin with the positive and heard a click, after that thenext three tries it all worked like you said. WV8840B1110 has been discontinued Discontinued December 15, 2019 This product was discontinued by the manufacturer. They dont want to send any more parts until I pay someone to come look at it. Anyhow, the next day I got the part. Maybe I can avoid the $120 labor charge the next time it breaks. This is huge the most important post. HELP !! That happened (I think) because I turned the heat dial all the way up. Franken valve worked! Getting some hugs and kisses from the wife. the wife is happy again. Neither worked, the second board is now dead. Although the reset procedures in this thread are obviously great and simple workarounds to the problem of resetting this damn valve, I also wonder if there may be some secondary interlock linked to the gas pressure which would cause the valve to retain an error condition as long as it is detecting gas pressure? If the new valve is basically the same model as the old one, you dont need to pay a plumber to replace the evil valve. $211.94. This option is great because it saves you a lot of plumbing and headaches replacing the old valve. The reason I got a new WH was so there would be no problems! Went from four blinks to seven. The result: Make sure all the wires are connected, turn on the gas and follow the steps in your water heater owners manual to relight the pilot light. For two years I would drain out 5 gallons of water every two months to remove sediment. Maybe a model or serial number? The light and the whole board is powered by a Thermo-electric generator powered by the pilot light. BONUS!!! My storyAfter two years my Honeywell WV8860B1310 gas control valve failed. This seems like a part that needs to be recalled and a Class Action Lawsuit filed. I didnt think it would work, live and learn. US Government safety features. Takes one screw driver to unscrew the one screw on the bottom of the controller. This is the second time in a year that I got the 4-flash-overheat failure. 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