() , : : : , : : . : : : , : , , () . Universal thermocouples have millivolt rating of 25-35 mV. It may take several attempts to light the pilot. Need Help? Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Universal adapter allows easy mounting on most pilot burners, For gas furnaces, boilers, water heaters & room heaters. All Rights Reserved. Turn the gas regulator valve to the pilot position. Once the pilot light stays lit, turn the valve to the on position. This guide reviews how to replace a thermocouple to ensure gas appliances stay in good working order, as well as how to relight a pilot light. ! Use of this site is subject to certain Terms Of Use. Attach the new thermocouple to the pilot assembly and the gas valve. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts). 2000-2022 Home Depot. Cleaning and replacing the thermocouple can help keep the appliance running smoothly and extend its life. Locate the pilot assembly and find the thermocouple. Ask your customers to immediately evacuate the building. Remove the new thermocouple from the packaging and uncoil it to the appropriate shape. Use of this site is subject to certain Terms Of Use. L Thermocouple Lead for Tank Top Heaters. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts). 2000-2022 Home Depot. Local store prices may vary from those displayed. If the pilot has a weak, orange-yellow flame or barely reaches the thermocouple, its too low. Choose the new thermocouple based on the size and mounting style of the old one. Use of this site is subject to certain Terms Of Use. All Rights Reserved. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: [emailprotected]. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 12 in. Sorry, there are no products available online or in your local store. You should hear the appliance activate. If the thermocouple reads more than 25 millivolts, its not the source of the problem. After cleaning or replacing the thermocouple, you will want to test the appliance by relighting the pilot. Type K, J and N thermocouples are commonly used with residential appliances, while other. Learning how to replace a thermocouple allows you to troubleshoot a gas furnace or water heater when the pilot light wont stay lit. When working properly in most gas appliances, the pilot flame should hit the upper 1/2 to 3/8 of the thermocouple. Need Help? Pro Tip: If you smell gas or hear a hissing sound, do not attempt to relight the pilot. All Rights Reserved.

, (), . Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Use on water heaters and heating devices with a standing pilot, Features a durable copper material for a long-lasting use, Offers a direct, reliable replacement with 1-year warranty. x 6 in. , . Local store prices may vary from those displayed. x 4 in. Please use our Store Finder to select another local store. .

All Rights Reserved. Be more competitive and boost your bottom line with Pro Xtra, The Home Depots loyalty program built for Pros. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. . Local store prices may vary from those displayed. If the gas is on but the flame will not ignite at all, a pilot tube obstruction is the most likely issue. Some thermocouples can be pulled free, while others require screws to be detached with a, Gently scrub the thermocouple with the abrasive side of a. Reattach the thermocouple to the pilot assembly and the gas valve. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 3-3/4 in. How to Tell if You Have a Bad Thermocouple? [ , . Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Use of this site is subject to certain Terms Of Use. , , - , : , Squid Game , . Commercial thermocouples range in size from 18-48 inches and are interchangeable. Local store prices may vary from those displayed. x 6 in. Give the appliance at least five minutes to cool down and let any residual gas clear out. If you run the gas for a couple of seconds without ignition, take a few minutes to let the gas clear before trying again. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Use The Home Depot Mobile App to easily use your Pro Xtra benefits when shopping for thermocouples or other products. Before and After You Replace a Thermocouple, Buy Milwaukee 1/4 in. 2000-2022 Home Depot. All Rights Reserved. (), . ! Thermocouples are designed to detect a pilot lights loss of heat and close the gas valve to prevent a gas leak. Need Help? Turn the unit back on and test it to see if the pilot stays lit. SHOCKWAVE Carbide Hammer Drill Bit for Concrete, Stone, Masonry Drilling, Home Dynamix Bazaar Elegance Gray/Blue 9 ft. x 12 ft. Medallion Area Rug 10, Milwaukee SHOCKWAVE Impact-Duty 3/8 in. , *** - , : , . Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. In a multifamily building, also evacuate nearby units. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Use on water heaters and heating devices with a standing pilot, Durable, stainless steel construction for a long-lasting use, Offers a direct, reliable replacement with 1-year warranty. Use of this site is subject to certain Terms Of Use. If the water heater has a manual ignite button, press that to light the pilot.

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Final Stripping Pads (2-Pack). () . , : , . Appliances in multifamily properties, including wall heaters and water heaters, may have shorter lifespans due to frequency of resident change or delayed maintenance requests. Local store prices may vary from those displayed. 2000-2022 Home Depot. You may need to contact property management, the local gas company or a senior plumber on your team before testing the leak. All Rights Reserved. Detach the thermocouple from the pilot assembly. If the flame extends well above the thermocouple, its too high. x 5/16 in. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Need Help? Use of this site is subject to certain Terms Of Use. Pro Tip: Test the thermocouple with a multimeter with a DC volt scale. Scan your Virtual ID at checkout to access savings, redeem offers and earn Perks.

Sign up today to access the enhanced Pro Online Experience, built with the online business tools and time-saving features Pros need. Before replacing a thermocouple or performing any repair on a gas appliance, follow these safety steps. All Rights Reserved. All Rights Reserved. Local store prices may vary from those displayed. Need Help? Use of this site is subject to certain Terms Of Use. . Local store prices may vary from those displayed. Local store prices may vary from those displayed. ( ) , . Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. A pilot light may not light due to a buildup of soot and carbon on the thermocouple. 2000-2022 Home Depot. Cleaning the thermocouple can fix the issue and extend the life of the device. 2000-2022 Home Depot. Replacing a thermocouple is a relatively easy fix that can take less than two hours. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Fits all gas water heaters, as well as gas appliances, Constructed of copper tubing for durability, Compatible with standard RV LP gas water heaters and furnaces. Turn off the power to the unit or flip the appropriate circuit breaker. Drive Metric and SAE Deep Well Impact PACKOUT Socket Set (36-Piece), Nuu Garden Plastic Patio Umbrella Base Weights Water/Sand Filled Base in Black (4-Piece). 2000-2022 Home Depot. Need Help? If it doesnt have a manual ignite button, or the button fails, press the regulator valve and bring a long utility. Use of this site is subject to certain Terms Of Use. Replacing a thermocouple becomes necessary when the pilot light wont stay lit even after the old thermocouple has been cleaned. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. If the pilot flame ignites but goes out after you release the gas control knob, the cause may be a dirty or defective thermocouple. Remove the pilot tube from the gas valve and spray compressed air to clear it. , , , , , , , ! Turn the gas off at the meter. Usually, the tip of the thermocouple touches the pilot light. Turn the gas valve to the Off position. Thermocouples can last up to 10 years if properly installed and maintained, while furnaces can last 15-20 years, although either may wear out sooner in multifamily units. 2000-2022 Home Depot. Turn the furnace back on and test it to see if the pilot stays lit. Need Help? Detach the old thermocouple as described above. , , () / () . If a pilot light goes out in a water heater, furnace or other gas appliance, customers will face a loss of heat or other inconveniences.