Once you locate the leak you can either replace the fittings, or install a new valve to solve the problem. Were here to answer your questions and help you get started right away. A healthy or functional thermopile voltage should read between 650 to 850 millivolts. A spokesman for Cool Air Mechanical told CBS46 that theyre just as frustrated about the charges as Rheem. The steps should not take you more than 5 minutes to complete. The 4 flashes at the LED status light indicate that your water heater went into High Temperature Shutdown mode/status and shut down, or stopped working. WASHINGTON, D.C. (Jan. 15) -- The U.S. Consumer Product Safety Commission announced the recall of more than 200,000 gas control valves used in First off, make sure you turn on the main gas valve. Preserve and protect your family and home. Water Heater Controls. In a number of these incidents, it is alleged that the valve may have failed allowing LP gas to leak. Attorneys working with ClassAction.org have reason to believe the plastic temperature sensor, which is inserted into the water heater and gauges how warm the water is, contains a defect that allows a pin-sized hole to form. VIEW REPLACEMENT. If you are still in possession of your electric baseboard heater or fan thermostat, please discontinue use immediately by setting the thermostats to 45 degrees or turning them off. Once you remove the gas control valve, you can see the temperature sensor attached to the backplate of the unit. Honeywell WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity 4.5 (1,416) $15471 FREE delivery Apr 13 - 18 More Buying Choices $117.61 (38 used & new offers) The models included in the recall are programmable thermostats for controlling electric baseboard heating at 240Vac. To test the thermopile voltage, pull out the bottom access cover from the unit. The safety of our customers and the quality of our products are top priorities for Honeywell. Its because the pilot light goes out, which causes the unit to not produce enough flame it requires to operate the thermopile. When looking for the valve and model number, consumers should be careful not to use matches or any other ignition source which could cause any accumulated gas to explode. In light of this information, the attorneys need to speak with people who had this problem to help determine whether a class action lawsuit can be started. And the purpose of this blog is to help others. The thermostat is located on the front-lower side of the water heater. Turn the temperature control knob to Off for 5-10 minutes. The labor is not warrantied, a Cool Air Mechanical employee said in a conversation Mike recorded. When the thermopile cant do its job of producing enough current, called millivolts, to operate the control board in the gas valve, the control board wont work, which causes the gas valve to close. Add a comment any time and describe the water heater gas control valve and other features for best possible resources. Often blamed on sediment in the tank the 4 flashes is one of the most common problems with the honeywell gas valve. Testing the water temperature sensor electrically will help you figure out whether the sensor is at fault or not. Call CPSCs Hotline at 800-638-2772 (TTY 301-595-7054). WebThe WT8840 water heater control from Resideo is designed for use in standing pilot applications using an immersion well for water temperature sensing. If yes, you can use a vent cleaning brush to release the blockage from there. 8 Common Honeywell Water Heater Status Light Blinking Codes. Mike chose option B, I had no choice, I needed hot water, he told CBS46s consumer investigator Better Call Harry. Note the resistance of the sensor and measure the water temperature. Cleaning the burner will fix the blinking issue 99%, I bet it. No worries though. Now, turn the temperature control knob to the PILOT position for 10 seconds. The Honeywell gas valve went into High Temperature Shutdown mode. Then, set the temperature control knob to the Hot position and count 1-10 seconds. The valves were sold through gas appliance retailers and distributors, as well as plumbers, plumbing/heating equipment suppliers and include the following water heater brands: Bradford White, GE, GSW, Hotpoint, John Wood, Rheem. 4 Replace Gas Valve If the temperature has exceeded the limit the gas valve will need to be replaced. It's about $7.00 at Harbor Freight. Honeywell Gas Valve WV8840C1406: https://amzn.to/3GNlCtFeBay is a good source to find pre-owned and new Honeywell control boards and gas valves. 7 Replace Gas ValveOverall failure of the gas valve and will usually require replacement. Now, turn the temperature control knob to the Very Hot position right off the bat. The colored plastic tubes on the product may become brittle and break into small pieces, posing a choking hazard to infants. One flash, every three seconds, indicates your water heater is working properly. So the units that are having problems are most likely installed in improper environments. Dont forget to clean the air intake screens as well. On the other hand, know the water heater is not working properly if the status light is blinking two or more times every 3 seconds. PLEASE DO NOT CALL THE LOCAL NUMBER FOR KC WATER HEATER FOR TECHNICAL SUPPORT! See current discounts, promotions and bundles, Find rebates and rewards for upgrading to a smart thermostat. You can see the pilot light come on and it ignites the burner. The valve itself may have simply worn out or may be damaged due to basement seepage or submersion. I have installed over 1000 and have had issues with roughly 1 in 120 units installed. Next, relight the pilot and hold down the igniter button. This recall involves Rheem branded Performance Platinum electric water heaters in 40, 50 and 80 gallon capacities, and they were sold exclusively at The Home Depot stores nationwide and online from January 2014 through CSA International is a division of CSA Group , which consists of CSA International, CSA , a developer of standards and codes, and QMI for management systems registration. Turns out, the 6-consecutive flash every 3 seconds indicates the burner is at fault. Explosion hazard results in recall of honeywell heating gas control valves investigation continuing. Recall of gas control valves on water heaters the r110 gas control valves being recalled are installed on natural and liquid propane lp gas water heaters. The pilot light would combust the gas, turning it into heat and flue gases. The recall is being conducted voluntarily by the manufacturer of the valves, Honeywell, Inc., Minneapolis, Minnesota. Toll-Free Consumer Hotline | Time: 8 a.m. - 5.30. p.m. After that, set the temperature control knob to the Pilot position and keep depressing the piezo igniter button while holding down the temp knob. WebWhat would cause lack of hot water in AM, upstairs 3rd floor from basement where hot water heater(gas) is located. 2023 Resideo Technologies Inc. A quick note before we get to the steps to fix the problem. The model and serial number can be found on the manufacturers label on the water heater. Lets talk about the error codes, or flashes, to help you understand what the flashes tell us. They have reason to suspect the Honeywell thermostat that comes standard on several brands of water heaters is defective and can cause water leakage. I suggest you contact a certified technician to test the draft pressure switch as it requires involvement with electrical components. 2 Flashs = Thermopile low voltage Attorneys working with ClassAction.org want to hear from homeowners who had their hot water heaters leak. He had two choices, take a teeth chattering cold shower, or pay the plumber $885. The valve controls temperature, but it also ignites the pilot light. This chapter will disclose every blinking status light code on a water heater with Honeywell Gas Control Valve. Finally, turn the temp knob to your desired temperature setting. In this case, it will be better if you hire a certified electrician to let him deal with electricals. It is alleged that in certain circumstances the valve may have failed, allowing LP gas to leak. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Before you begin any repair, you will need to contact your gas company and notify them of a possible leak. Now, if you do relight your pilot light, without following the steps outlined below, your pilot may in fact light, but you will see 4 flashes at the LED status light, which indicates that your water heater stopped working because it went into High Temperature Shutdown status. These thermostats can be identified by their overall rectangular shape. The LED indicator helps you troubleshoot the issue by reporting a number of flashes. Pay close attention to the LED status light and look for 4 flashes, which will indicate that the reason your water heater is not working is that it did go into High Temperature Shutoff mode. Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. Overloaded fireworks can result in a greater than expected explosion, posing burn and explosion hazards to consumers. Better Call Harry explains why. So heres the problem. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. The Honeywell gas valves that have this common problem will likely again go into High Temperature Shutdown status if you have your temperature control knob set at any temperature setting above Hot.. This honeywell gas valve is getting a bad wrap online. Start with inspecting the exhaust piping for blockage. Why Is Honeywell Water Heater Status Light Not Blinking? information here is for reference only. Get 53 Fri, Apr 28. 5. Once the pilot light comes on, turn the temperature control knob to Very Hot position and count 10 seconds. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Now, you can turn the temperature control knob to your desired setting, and you will hear the water heater burner ignite. Then, count from 1 to 10. To locate the valve, consumers may have to remove the access panel on the front of their heating appliance. Consumers who own one of these valves should contact immediately their LP gas supplier or the nearest Honeywell Residential Office to arrange to have a new control valve installed free-of-charge. I tested the igniter, the thermopile, the thermal switch and the pilot valve and the main burner valve on the Honeywell gas valve, and all were in working order. Now, connect the probes to each connector. 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. If the tube gets restricted, you must clean it so that condensation can easily drain through it. Now, use a vacuum cleaner attached with an extension. First off, check the tanke of the water heater to find a leak. Reliance Water Heater 9007876 Gas Thermopile Assembly: https://amzn.to/3cXANCq(If you have a Reliance water heater and need a thermopile, it's cheaper to purchase the entire pilot assembly, which includes the thermopile, pilot and igniter, on Amazon than it is to purchase the thermopile alone. All rights reserved. Please visit www.cpsc.gov/commissioners to search for statements related to this or other topics. To replace the gas valve, follow the steps described below: If the status light on Honeywell Gas Control Valve flashes 8 times, I bet the flammable vapor sensor is at fault. The combination valves serve the dual purpose of regulating the gas supplied to the appliance and of shutting off the gas supply when the pilot light is extinguished. Consumers should go to www.waterheaterrecall.com, input their model and serial number and complete the form to determine if their water heater is subject to this recall.Consumers with Whirlpool, U.S. Craftmaster or American Water Heater brand water heaters can call toll-free 866-854-2793 from 8 a.m. to 10 p.m. Eastern Time Monday The pilot ignites the gas burner on your water heater. ET Monday through Saturday or visit the firms we-site to review a list of appliances with recalled valves and to register for the recall Click here to read more information about affected models, CSA International is a provider of product testing and certification services for electrical, mechanical, plumbing, gas and a variety of other products.
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