Supco, TH198036, 36" Universal Snap Fit Thermocouple, 1980-036

Supco TH198036 Universal SnapFit Thermocouple | 36" | Replaces 1980036

Brand new Supco TH198036 36" universal snapfit thermocouple replacing part number 1980036. Designed for gas heaters, furnaces, and commercial cooking equipment, this thermocouple provides reliable flame sensing and longlasting performance.

Includes a threaded nut for easy burner installation, mica washer for insulation, and a Tinnerman clip for secure mounting. Built with a stainlesssteel outer jacket to resist heat blistering and ensure extended service life.

Product Features

• Length: 36"


• Type: Universal SnapFit


• Compatibility: Slim or standard thermocouples


• Applications: Gas heaters, furnaces, commercial cooking appliances


• Includes: Threaded nut, mica washer, Tinnerman clip


• Construction: Stainless steel outer jacket


• High conductivity: Nickel and copper materials

Replaces Part Numbers

1970036, 1980036, 72236, GTC36, H06E36, K19AT36,
Q340A1090, AP5640861

Compatible Models

Fits a wide range of furnaces, heaters, and commercial gas appliances using 36" snapfit thermocouples.

Common Fixes

• Pilot light will not stay lit


• Weak or inconsistent flame signal


• Shorting or grounding of old thermocouple


• 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 36" Supco thermocouple replacement.