My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Supco TH181955 Single Wire Metric Thread Thermocouple 24 Inch ODS

Manufacturer

Picture for manufacturer Supco

Part Number

TH181955
6 reviews
Sale Price

$18.32

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Supco TH181955 is a 24-inch single wire thermocouple designed specifically for ODS (Oxygen Depletion System) gas log fireplaces and vent-free heaters. This replacement thermocouple features metric thread connections for secure installation in compatible systems.

Key Features:

  • 24-inch lead length for flexible installation
  • Single wire design with metric thread connections
  • Designed for ODS (Oxygen Depletion System) applications
  • Copper construction for reliable heat sensing and signal transmission
  • Direct replacement for Vanguard part number 181955

This thermocouple is compatible with gas log fireplaces and vent-free heaters manufactured by Desa and FMI, including units sold under brand names such as Vanguard, Comfort Glow, Glow Warm, Enerco, Mr. Heater, and Hearth Side. The thermocouple's safety function monitors the pilot flame and shuts off gas flow if the pilot light extinguishes, providing critical protection against gas leaks. When the existing thermocouple fails to maintain pilot flame, this direct replacement restores safe operation to your heating system.

Very fast shipping and fair market prices!

If my order is delivered and is correct part all is good

Saia is a horrible freight company. I used to deal with them at my previous job as a shipper. Box had a little damage, paint is rubbed off in a couple areas and swivel wheel assembly was bent. I was able to get it straight. Hopefully it will roll ok once it has weight on it. Not something I would expect for a $1500 item. I had to call Saia several times because I was getting a runaround on the delivery, they kept telling me they would schedule a delivery time. Never did, it showed up at my house unexpected, luckily my wife was still home. Seems like a good product though

Quick easy and secure

thanks

Ordered online , no problems with order. Hopefully 2 day shipping is 2 days

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy