Resideo CQ100A1005 Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters, 36-Inch
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Resideo CQ100A1005 Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters, 36-Inch

4.6/5
Product ID: 14209788
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Details

  • Size
    36 inches
  • Material
    Plastic
  • Brand
    RESIDEO
  • Color
    Copper
  • Item dimensions L x W x H
    0.25 x 0.25 x
  • Connector Type
    Adapter
📏36-inch length for versatile reach
🔥Designed for 30 millivolt gas safety systems
⚙️Universal adapter fits multiple pilot burner types

Description

🔥 Upgrade your home's safety with precision and ease!

  • BUILT TO LAST - Heavy-duty copper element guarantees long-lasting, reliable performance under constant heat exposure.
  • COMPACT LIGHTWEIGHT - Slim 36-inch thermocouple weighing just 1.6 ounces for easy handling and installation.
  • VERSATILE APPLICATION - Perfectly engineered for gas furnaces, boilers, and water heaters operating on 30 millivolt systems.
  • PLUG PLAY CONVENIENCE - Positive positioning design allows quick, hassle-free insertion and replacement.
  • PRECISION FIT EVERY TIME - Universal adapter ensures seamless compatibility with screw-in, clamp-in, and push-in pilot burners.

The Resideo CQ100A1005 is a 36-inch copper thermocouple replacement designed for 30 millivolt gas safety systems in furnaces, boilers, and water heaters. Featuring a universal adapter compatible with screw-in, clamp-in, and push-in pilot burners, it offers durable performance and quick installation backed by a 1-year limited warranty.

Large manufacture image 1Large manufacture image 2

Specifications

Size36 inches
MaterialPlastic
BrandRESIDEO
ColorCopper
Item dimensions L x W x H0.25 x 0.25 x 39 inches
Connector TypeAdapter
Thread Size36 inch
Exterior FinishCopper
Thread TypeNPT
Item Weight1.6 ounces
Number of Pieces1
Global Trade Identification Number00085267870313
ManufacturerResideo
UPC085267870313 767654144640 783961716660 732454090626
Part NumberCQ100A1005
Product Dimensions0.25 x 0.25 x 39 inches
Item model numberCQ100A1005
Is Discontinued By ManufacturerNo
Item Package Quantity1
Measurement Systeminch
Included Components36-Inch Replacement Thermocouple and Adapter Fittings
Batteries Included?No
Batteries Required?No
Warranty Description1 year limited warranty

Have a Question? See What Others Asked

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Reviews

4.6

All from verified purchases

D**N

Works Better Than New!

My Empire RH-35-7 heater was always difficult to light, right from the factory. I had to hold down the "pilot" dial at least 1 minute, sometimes 2, before the pilot would "catch" and stay lit. After replacing the thermocouple with this one, it would "catch" after about 10 seconds! I measured the old thermocouple with a voltmeter before I installed this one. It would take about 45 seconds to reach 10 millivolts, and wouldn't go higher than 20 after two minutes. (It's supposed to generate 30 millivolts). Granted, it was pretty much worn out; but If you're having similar issues, don't mess around - - - about 5 minutes of work will save you a lot of aggravation. Wish I had done it a few years ago!

S**D

Trusty component

Functional and easy to replace for you DIYers. Happy to find it at a reasonable price on Amazon since I find myself buying a new one every few years.

A**.

Works perfect

Thermocouple went bad so I needed a replacement. Easy to install and works perfect.

A**A

Worked on Williams in wall heater

Worked in my Williams heater from the 1950s

A**O

Great item,

Great item, fast delivery. Thank you. Exactly what I needed.

R**E

Paid $330.00 for our first one!

Came home from a week away and house was cool. No heat! Holiday weekend! Called the plumber, at night, on a holiday weekend looking for him to come right out, it was 21 degrees out, 33 inside. Long story short, I watched him replace our thermocouple in 20 minutes and hand us a bill for hundreds of dollars.I now keep three of these in stock next to the furnace and have had to replace two since then (8 years).Easy to do with basic tools and a might bit cheaper than calling a plumber!

T**O

Better than HD box store.

My local plumbing supply store was closed and I was forced to buy one from HD. It worked but I had to retro fit the fittings from the original resideo thermo coupler. I ordered extra resideo couplers to keep my plumbing bag.

I**.

Works great

Water heater no longer loosing fire and keeping water hot.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Resideo Cq100a1005 Replacement Thermocouple For Gas Furnaces Boilers And Water | Desertcart KUWAIT