Model # CQ100A1013

Internet #202216463

Honeywell 24 in. Universal Gas Thermocouple


24 in. Universal Gas Thermocouple

  • Universal adapter allows easy mounting on most pilot burners
  • Designed for 30 milivolt systems
  • For gas furnaces, boilers, water heaters & room heaters
$942 /each
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Frequently Bought Together

Product Overview

The Honeywell 24 in. Universal Gas Thermocouple includes universal adapter fittings and is compatible with screw-in, push-in or clamp-type pilot burners. It is designed for gas furnaces and 30 mV systems. The element is built for reliability and long life.



Accessory Type
Replacement Part
Thermostat Product Type

Warranty / Certifications

Manufacturer Warranty
1 year limited warranty

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Customer Questions & Answers

Hi I have a GE Ultra Low NOx Water heater (Model# GG28T06AXK00). Can I use this for that model? Thanks.

Asked by: fmt618
Please replace it asap. Not a fixable heater.
Answered by: BJJPlumbing
Date published: 2016-06-15

Is this compatible with a oven

Asked by: john
No, this is not compatible with a oven.
Answered by: CommunityAnswer
Date published: 2017-07-14

do you honor your store policy of a veteran 10% discount on internet paypal purchases and if so h...

do you honor your store policy of a veteran 10% discount on internet paypal purchases and if so how would I get it when I would place my order thanks
Asked by: Butch
Hi Butch, unfortunately the Home Depot Military discount is only available for in-store purchases and does not apply to online transactions. We appreciate your service to our country and also your business. We look forward to assisting you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2017-03-09

Will this part work on a STATE gas water heater Model # GS640YBRT & assume the thread is same.

Asked by: AM
Hello AM! The Honeywell Universal Gas Thermocouple is compatible with most furnaces, boilers and water heaters that operate on 30 millivolt systems as it has a universal adapter that allows for easy mounting on most pilot burners (includes push-in, clamp-in and screw-in burners). I would recommend that you contact the manufacturer to ensure this will be compatible with your particular unit. I hope this helps. Thank you.
Answered by: Honeywell Support
Date published: 2017-02-23
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Customer Reviews

24 in. Universal Gas Thermocouple is rated 3.9 out of 5 by 31.
Rated 1 out of 5 by from Bad Don't waste your time and money. I bought this for a customer because home depot was near their home, installed it without testing it (my fault). after install it doesn't work, tested it and it put out 1/4 of normal voltage. I was very upset, wasted two hours two trips blood, sweat and trying to get this hwt running. eventually i picked one up from a credited supplier and returned this to homedepot.
Date published: 2017-06-22
Rated 5 out of 5 by from Water heater with no pilot light / thermo coupler fixes it The water heater pilot light went out. I google the tutoring for replacing the thermo-couple, and I was able to replace the thermo-coupler in my water heater, GE brand Model PG40T9XA. Since the thermo-coupler basically is a solid copper wire, a conductor with a thermo sensor at the end. It’s very simple to go to Home Depot and buying an UNIVERSAL THERMO coupler typical one of two sizes 24 inches or 36 inches. For example, My GE water heater has the thermo sensor / copper wire 15 inches long. However, I bought the universal thermo coupler 24 inches long at Home Depot and folding the extra copper wire / thermo sensor . The point is we don’t have to find / to buy OEM manufacturing part for the exact length of the thermo coupler. An universal thermo couple works just fine.
Date published: 2013-02-14
Rated 4 out of 5 by from best fit for my carier gas furnace it is very convenient to get this from a local store when i need rather than searching from the web and wait for a few days to have it arrived. one thing need to know is to adjust the tip 1/2" above the pilot light. otherwises, the pilot won't be able to maintain the light after you release the gas's button. recommended.
Date published: 2013-11-06
Rated 5 out of 5 by from Good Design. Quick Install This universal was easier to install than the original design. This part has a separate mounting assembly from the sensor, which made it easier to install past a tight fitting corner. I woke up on a cold morning to no heat. Pilot was out. Tried relighting pilot several times. It would ignite everytime, but once I let off the pilot button it would go out. A quick trip to my local Home Depot and 15-20 minute install later and we have heat again! Save some $ and do this one yourself.
Date published: 2012-02-06
Rated 5 out of 5 by from easy peasy lemon squeezy Worked great on a GE (Rheem) water heater. In fifteen minutes I was out of hot water with my wife and into hot water in the shower. You gotta love it!
Date published: 2011-10-25
Rated 5 out of 5 by from worked well for me Though the package says the swap would take only 15 minutes, don't believe it, especially if you have to take apart the housing (refer to the manual). It took about an hour for me to pull out the parts after diagnosing the problem where my pilot light would soon go off after lighting and running for awhile then going out again (a 5+ year old Whirlpool water heater). Anyway this 24" was just the right side (with flexibility to making it "shorter" should you have to get it closer. Getting a repair person to do the job probably would have cost over a $100 to do, but googling and youtubing helped me save lots of money on this fix.
Date published: 2011-11-11
Rated 5 out of 5 by from Bradford White I have a Bradford White 40 gallon water heater and found the pilot light out this morning when getting ready for work. I tried to clean up the old thermocouple with sandpaper, but to no use. I picked this up and had it installed and working in no time. This is a bit longer than the OE so I just put one coil in it before I hooked it up to take in the slack.
Date published: 2014-03-28
Rated 5 out of 5 by from Try this FIRST, its cheap and easy! Now I know... I went the old school method and bench tested everything with a multi-meter. still couldn't find the problem. I reviewed my issue online and found this to be the most common issue with this system. "pilot light goes out every time I release the button, never stays lit"... this product solves this problem for myself and many others. Try it first and if its not the problem it will be in the future so a little preventative maintenance never hurts.
Date published: 2014-04-30
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