Supco, TH198024, 24" Universal Snap Fit Thermocouple, 1980-024

Supco TH198024 Universal SnapFit Thermocouple | 24" | Replaces 1980024

Brand new Supco TH198024 24" universal snapfit thermocouple replacing part number 1980024. Designed for wide compatibility, this thermocouple includes a threaded nut for easy burner installation and features a stainlesssteel outer jacket for long life and resistance to heat blistering.

Manufactured with highconductivity nickel and copper materials for reliable flame sensing. Includes a mica washer for insulation and a Tinnerman clip for secure mounting.

Product Features

• Length: 24"


• Type: Universal SnapFit


• Includes: Threaded nut, mica washer, Tinnerman clip


• Construction: Stainless steel outer jacket


• Compatibility: Slim or standard thermocouples


• Instructions included


• Can replace Nordyne 632183R

Replaces Part Numbers

1970024, 1980024, 511124, 72224, GTC24, H06E24, K19AT24,
Q340A1074, TJ72224, AP5640859

Compatible Models

Model list not provided add models here when available.


Fits a wide range of furnaces, heaters, and gas appliances using 24" snapfit thermocouples.

Common Fixes

• Pilot light will not stay lit


• Weak or inconsistent flame signal


• Thermocouple shorting or grounding out


• Failed or worn thermocouple in gas appliances

Installation Tips

• Ensure pilot flame fully engulfs the thermocouple tip


• Use included threaded nut for secure burner installation


• Install mica washer to prevent electrical shorting


• Route tubing carefully to avoid kinks or sharp bends

Restore safe, reliable pilot operation with this universal 24" Supco thermocouple replacement.