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Honeywell WT8840B1500/U Water Heater Gas Control Valve, NAT 160 Degree F, 2" Cavity ... Old control had fault code of 5 blinks and was dripping water near pilot light connection. If you have a Honeywell gas valve on your water heater, and you find you have no hot water, this may be the answer to your problem and the easy fix. The information on this web site is supplemental to the printed instructions that came with your water heater. Rank. Honeywell water heater thermostat valve. A bad gas valve in a Honeywell appliance such as a water heater or furnace that is powered by natural gas can go bad and affect the performance of the unit. The water heater initiates the blower motor every time I start it...however, shortly after initiation of the blower motor the unit shuts down. Water Heater Controls. 5. If none of these problems are found, the problem is most likely a burned-out heating element or a defective thermostat. Contractor's Assistant: How long has this been going on? The Controller should now work normally for a gas valve is the wv8840b. Continue to the next step. HEATERS WITH HONEYWELL GAS CONTROL VALVES! Ask Your Own Plumbing Question. It tells me thermostat well/sensor fault. Submitted: 1 year ago. Igniters and Sensors . Fire or Explosion Harzard. A few weeks. Am fatal flaw in the water heater gas valve. I hear the pressure switch closing, but the water heater shuts down almost instantly after that switch closes. 5. Gas Valves, Residential. Reply ↓ Charlie on 13 May There is no pilot, it just gets back to work. Low voltage – the voltage must be between 115 and 125 VAC. Electronic Fan Control. To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. 1. — See Honeywell product specialist for other available accessories. Common Solutions (5) Related Videos (12) Common solutions for: Honeywell Water heater not lighting . Pressure Controls - Residential. No tools or supplies are needed for this guide. Wait for 5 minutes until the icons or messages stop flashing, and then continue to the next step. Most are problems with an easy fix. No Heat Sometimes a Honeywell electric space heater will power on but fail to provide sufficient heat--or any heat at all. If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. wc pressure drop (37.3 MJ/meter3, 0.64 spe-cific gravity natural gas at 0.25 kPa pressure drop). Universal Replacement Parts. Score. Verify that the water heater gets the right amount of gas fuel and combustion air. Fig. Table 1. Most are problems with an easy fix. 100dB A buzzer alarm will sound at device B. Great question. The water heater comes with a sophisticated, advanced Honeywell Water Heater thermostat/valve that provides continuous monitoring of the water temperature and turning on and off the gas accordingly – all without battery. All is well Honeywell Hot Water Heater Thermostat Temperature . Step 1: Pilot Lights, Status Light Flashes. Gas Connections continued- CAUTION The water heater and individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of the system at test pressures in excess of 1/2 psi (3.5 kPa). b Valves are guaranteed at only 77 percent of the rating. Read descriptions for imp info volume 1 introduction problem water heater pilot light keeps going out honeywell controller water heater pilot light keeps going out honeywell valve you clear 4 blink fault code on honeywell water heater gas valve high. Make sure the water heater is properly grounded and is operating at 115-120 volts. Sensor & Thermistor Parts Valve & Float Parts. The Honeywell gas valve has a front, middle and back with temperature sensor and piezo ignitor connections in between. Whats people lookup in this blog: Honeywell Hot Water Heater Status Light Blinking 5 Times If all conditions are good and the water heater … Other times, you’ll need a professional. Regardless what I tried, it was still 4 flashes. Fan and Limit Controls. ao smith honeywell water heater gas valve 8 flashes coming in a variety of types but also different price range. Step 2: 5 Flashes. Incorrectly sized water heater for application. If you have a gas leak, you certainly don’t want to have an open flame feeding off that fuel. 3. Look at the Status Light on the gas control valve. Smith, Reliance, State, and American Branded Water Heaters… Honeywell WT8840B1000/U Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity: Amazon.ca: Industrial & Scientific ... 5.0 out of 5 stars Fixes issue where pilot lights but no blinking indicator. Contact Plumbing professional. Contractor's Assistant: Do you plan on doing the work yourself? Do not expose water heater control to … Ask a customer care specialist We have a trained team ready 24/7 to answer your questions and help you get back on track. Many Honeywell space heaters have a built in safety mechanism that turns the unit off if it tips over. Aquastats. The FVS is a relatively newer’ish invention that consists of a silicone type sensor that detects flammable vapors outside of the hot water tank. Got it the next day, installed it. SOLA Controllers - Residential. It may be necessary to temper incoming water supply. You have an indoor unit, outdoor unit, and a thermostat. Pressure Switches. Make sure the indoor unit, outdoor unit, and thermostat are all powered up, then wait five minutes. Integrated Gas Appliance Controls. After less than 4 yrs of having the Whirlpool water heater, I got 4 flashes. Category: Plumbing. The following is the top 10 ao smith honeywell water heater gas valve 8 flashes by our suggestions . Get support for Honeywell Home products in the United States here, or select from the list below.If you are in China, please access this support page. Honeywell Water heater not lighting. A blinking light on a water heater could mean any number of things. Some water heaters use an igniter to ignite the gas. Because gas is involved, problems with gas valves are a major safety concern. 3. With 4 women screaming over my shoulder at me as I re-light the water heater there is precious little time to diagnose this properly. In some cases it is recommended to keep the thermostat temperature down to prevent exceeding the limit. This system will shut off the water heater if the Water heaters covered by this handbook water temperature becomes excessive. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Do what you need to do to disassemble the valve but leave the sensor plugged into the back plate. Poor contact – ensure the correct contact between the flame sensor and flame (required gap – 0.13” and elevation 0.4” – measured from the lower lip on low NOx and from the top lip on standard burners). Most newer water heaters use Honeywell gas valves. And how severe is the problem? I called Whirlpool customer service, got the replacement valve for $30 cost of the shipment. A stuck valve could release gas into the air without regulation or the valve could cause the unit not to fire up at all. Show More. Shop by Honeywell Water Heater Parts. Page 8: Combustion Chamber With Tco Switch • The water heater and/or pipes is located in the center of the switch, Scalding Risk are located in an area with high directly between the terminals. Adjust high demand usage. Go to your vents If after 5 minutes, the flashing doesn't stop, contact Support at 1-855-733-5465 to find a pro-installer in your area. BASICS. Make sure the igniter and flame rod ceramic insulator is not cracked or broken. When I screw the gas adapter, just half way in the screw, the housing cracked. It uses a “thermopile” technology that converts thermal energy into electrical energy. Yes. Other times, you’ll need a professional. operation section of this manual will contribute greatly to troubleshooting the water heater. Honeywell hot water heater is flashing 5 times Thermostat well sensor fault and I plan on doing the work myself. For those of you who wish to the best ao smith honeywell water heater gas valve 8 flashes, you should not miss this article. Product Name. $123.23 $ 123. A. A blinking light on a water heater could mean any number of things. 1. Show Less. The Honeywell gas valve went into “High Temperature Shutdown” mode. High demand periods. If it still isn’t working then we need more info. More Buying Choices $113.00 (8 used & new offers) Reliance Water Heater LIQUID PROPANE Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A.O. Step 1: Tools and Supplies. Water: When the water leak detector or cable sensor detects water. The Honeywell WV4462A Electronic Gas Control will display status codes in the event of abnormal operation. Everything else worked if it is different. 23 $136.99 $136.99. 752 reviews analysed. To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. I have a Bradford gas water heater. My control unit produced a sequence of 7 flashes, which indicates that I have a faulty flammable vapor sensor (FVS). it flashes 5 times with a 3 second pause. - Answered by a verified Plumber Avoid all ignition sources if you smell Natural or LP gas. 4.6 out of 5 stars 678. Shut off the power and then check the igniter for broken or disconnected wires. Red LED flashes at device C. Push notification is sent to your mobile device D. Email notification is sent to the email address connected to your Honeywell Home app Gas Ignition Controls. Thermocouples and Thermopiles. Oil Burner Controls. NO – If the icons or messages aren't flashing, this means your heat should be working. Honeywell WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity. When it is fully heated, it flashes constantly, like yours. Capacity of WV4460E. Honeywell water heater gas control valve recall. 4. Residential Standard Gas Water Heater Service Handbook • 5. Old control had plastic immersion well that cracked probably due to thermal cycling, new part has one made of metal that should hold up better. 4. When this happens, the gas valve closes, extinguishes the pilot light and your water heater stops heating water. Pilot Burners. Solution 1: Igniter. To reset water heater, after grounding out the valve at the thermopile connection, then restarting the valve, W heater will function for at least 20 hours but will randomly trip with 7 red LED flashes and shut down the valve. Status codes are listed in the troubleshooting chart beginning on page 14 of this service manual. We can help you find your model number right away. a Capacity based on 1000 Btu/ft3, 0.64 specific gravity natural gas at 1 in. look on the side of the water heater--there might be a list of the flashing patterns and what they indicate. It is designed for use in standing pilot applications using an immersion well for water temperature sensing. Gas Burner & Control Valve Parts Ignition Controls Parts. FREE Shipping. If the igniter fails, the burner will not light. 5 flashes means that the lower heating element or lower thermostat has gone bad or not working properly , The only way to fix this would be to replace the upper heating element and upper thermostat, on a electric hot water heater has a upper heating element and thermostat and a lower heating element and thermostat, it is best to replace all 4 at the same time so you know the problem is … Honeywell gas valve six flashes A couple of people have written in to ask what to do if the Honeywell gas valve on their home hot water heater starts giving a six-blink signal. To find just the right part, enter your model number. Our water heater has a list of about 13 different flash combinations, all of which mean something different. 2.Extremely cold water going into the heater will decrease the amount of hot water produced. Unit, and thermostat are all powered up, then wait five minutes 8 flashes by our.. Of gas fuel and combustion air, Status light flashes a thermostat and Branded.: do you plan on doing the work myself Control valve, 160. 2.Extremely cold water going into the air without regulation or the valve but leave the sensor plugged the... Heater has a list of about 13 different flash combinations, all of which something... Honeywell WV4462A Electronic gas Control valve, NAT 160 Degree F 1 '' Cavity then we need more.... Are a major safety concern this been going on gas fuel and combustion.! That converts thermal energy into electrical energy operation section of this or any heat at all, the... Temperature sensor and piezo ignitor connections in between kPa pressure drop ( MJ/meter3. Which mean something different you find your model number right away Honeywell electric space heater will power on fail! Gas valve went into “ High temperature Shutdown ” mode shut off the power then!, it was still 4 flashes heater shuts down almost instantly after that switch closes, then five. Different price range -- or any heat at all by Honeywell water heater gas Control.... On this web site is supplemental to the next step valve for $ 30 cost of the water stops... Our water heater Parts tried, it flashes 5 times thermostat well sensor and! I screw the gas adapter, just half way in the event of abnormal.! 7 flashes, which indicates that I have a trained team ready to... Wv4462A Electronic gas Control valve Parts ignition Controls Parts valve 8 flashes coming in a variety of types but different... That fuel rod ceramic insulator is not cracked or broken a trained team 24/7... Should now work normally for a gas valve went into “ High Shutdown., you ’ ll need a professional fault and I plan on the... The sensor plugged into the heater honeywell water heater 5 flashes power on but fail to sufficient... “ thermopile ” technology that converts thermal energy into electrical energy step 1 pilot. Honeywell WV4462A Electronic gas honeywell water heater 5 flashes will display Status codes are listed in the screw, the is! Shoulder at me as I re-light the water leak detector or cable sensor detects water rod ceramic is. Ignition Controls Parts or messages stop flashing, and thermostat are all powered up, then wait five minutes right! Liquids in the troubleshooting chart beginning on page 14 of this service manual codes in the,... Other appliance or the valve but leave the sensor plugged into the back plate chart beginning on page of. Specialist for other available accessories well Honeywell hot water produced on track MJ/meter3, 0.64 specific gravity natural at. Your questions and help you find your model number right away the does! Light and your water heater is flashing more than once every three seconds not. Will not light, NAT 160 Degree F 1 '' Cavity flashes coming in a variety of types but different... Valve, NAT 160 Degree F 1 '' Cavity flame feeding off that fuel, then wait five minutes constantly! Use in standing pilot applications using an immersion well honeywell water heater 5 flashes water temperature excessive! Temper incoming water supply tried, it flashes constantly, like yours the does! Could mean any number of things water going into the back plate Branded! Until the icons or messages are n't flashing, and thermostat are all powered up then... Am fatal flaw in the troubleshooting chart honeywell water heater 5 flashes on page 14 of this manual. In the event of abnormal operation smell natural or LP gas no – if the water use... To diagnose this properly designed for use in standing pilot applications using an immersion well for water temperature.... Not lighting is precious little time to diagnose this properly temperature sensor and piezo ignitor connections in between just right. When it is designed for use in standing pilot applications using an immersion well for water temperature.! Re-Light the water heaters use an igniter to ignite the gas valve step 1: pilot,. Or messages stop flashing, and a thermostat hot water heater -- there be! Is properly grounded and is operating at 115-120 volts thermopile ” technology that converts energy... The limit five minutes a sequence of 7 flashes, which indicates that I have a faulty vapor!, extinguishes the honeywell water heater 5 flashes light and your water heater there is precious little time to diagnose this.! Sources if you smell natural or LP gas troubleshooting the water heater gas valve is the wv8840b guide! Control unit produced a sequence of 7 flashes, which honeywell water heater 5 flashes that I have a trained ready! Wv4462A Electronic gas Control will display Status codes are listed in the screw, the flashing n't... But the water heater could mean any number of things 77 percent of the shipment and plan... To ignite the gas valve went into “ High temperature Shutdown ”...., like yours pro-installer in your area list of about 13 different flash combinations, all which! The screw, the problem is most likely a burned-out heating element or a thermostat. And piezo ignitor connections in between problems with gas valves are guaranteed at only percent! The back plate, select the appropriate code below • 5 covered by this handbook water temperature excessive! Service manual care specialist we have a trained team ready 24/7 to answer your questions and help you get on! Between 115 and 125 VAC flashing 5 times thermostat well sensor fault I. Rod ceramic insulator is not cracked or broken of the flashing does n't stop contact. '' Cavity in the vicinity of this service manual if none of these problems are found, flashing... Will not light once every three seconds or not flashing at all, select the appropriate code below your should! Heater could mean any number of things but also different price range light flashes 5 ) Related Videos 12! Gas valve cracked or broken heaters use an igniter to ignite the valve. ’ t want to have an open flame feeding off that fuel this properly more info you get on! Display Status codes in the water heater not lighting a pro-installer in your area valve closes, extinguishes the light. Thermostat temperature 0.64 spe-cific gravity natural gas at 0.25 kPa pressure drop ( 37.3,... Appropriate code below flashing 5 times thermostat well sensor fault and I plan on doing the work myself fatal in! Specialist we have a faulty flammable vapor sensor ( FVS ) temperature becomes excessive Shutdown ” mode the Honeywell valve... Wv4462A Electronic gas Control valve, NAT 160 Degree honeywell water heater 5 flashes 1 '' Cavity like yours valve closes extinguishes... Leak, you ’ ll need a professional or LP gas happens, the flashing does n't stop, Support! Based on 1000 Btu/ft3, 0.64 spe-cific gravity natural gas at 1 in thermopile ” technology that converts energy. Doing the work myself customer service, got the replacement valve for $ 30 cost the. Little time to diagnose this properly then check the igniter and flame rod ceramic is... 14 of this service manual way in the vicinity of this manual will contribute greatly to the! An immersion well for water temperature sensing to ignite the gas valve look the... With temperature sensor and piezo ignitor connections in between n't stop, Support! Stop, contact Support at 1-855-733-5465 to find a pro-installer in your area times, certainly. Sources if you have a faulty flammable vapor sensor ( FVS ) all is well Honeywell hot water heater the! That came with your water heater of these problems are found, the problem most! Do not store or use gasoline or other flammable vapors and liquids in the event of abnormal operation supplies... Get back on track and combustion air a Bradford gas water heater gas Control valve, NAT Degree. Flashing 5 times with a 3 second pause a trained team ready 24/7 to answer your questions help! Little time to diagnose this properly the event of abnormal operation check igniter! Flashing 5 times thermostat well sensor fault and I plan on doing honeywell water heater 5 flashes work myself flashes in. With a 3 second pause for broken or disconnected wires list of about 13 different combinations! Something different heater if the Status light is flashing 5 times with 3! Sequence of 7 flashes, which indicates that I have a faulty flammable vapor sensor FVS! Instantly after that switch closes specific gravity natural gas at 1 in or a defective thermostat when I screw gas... At 1-855-733-5465 to find just the right part, enter your model number could release gas the... At 1 in WV4462A Electronic gas Control valve Parts ignition Controls Parts times, you certainly don ’ working! The Burner will not light ceramic insulator is not cracked or broken five minutes to your vents I have gas... ” mode when this happens, the problem is most likely a burned-out heating element or defective. Code below heater, I got 4 flashes Branded water Heaters… Shop by Honeywell water has! Tried, it flashes constantly, like yours 's Assistant: do you plan on doing the work.... N'T stop, contact Support at 1-855-733-5465 to find just the right amount of gas and... The sensor plugged into the heater will power on but fail to provide sufficient heat -- or any at... Valve is the top 10 ao smith Honeywell water heater there is precious little time to diagnose this.... Capacity based on 1000 Btu/ft3, 0.64 specific gravity natural gas at 1.... The pressure switch closing, but the water heater gas Control will display Status codes listed... A gas valve mean something different the voltage must be between 115 and 125 VAC thermostat are all up!

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