World Marketing GA183 Replacement Thermocouple 39 in

Product Description

The WORLD MARKETING GA183 is a 39-inch replacement thermocouple designed for vent-free wall space heaters and garage heaters. The thermocouple is a safety sensing device that monitors the pilot flame and shuts off gas flow if the flame goes out, protecting against unburned gas buildup. This part serves as a direct replacement for worn or failed thermocouples in existing heater units. Licensed gas technicians and experienced HVAC service pros handle this type of replacement as part of routine heater maintenance or no-heat troubleshooting calls.

This thermocouple is designed to fit most Desa Comfort Glow, Glo-Warm, and Reddy Heater vent-free wall space heaters and garage heaters. It fits the following model numbers: CBN20/T, BCP20/T, CBN30/T, CRN18/T, CRP16/T, CRN30/T, CRP26/T, GWN20/T, GWP20/T, GWN30/T, GWP30/T, GWRN18/T, GWRP16/T, GWRN30/T, GWRP26T, WMN20, WMP20, GN30, GP30, GN30T, and GP30T. Suitable for residential and light commercial heating applications.

Key Features

• 39-inch lead length provides adequate reach for most wall heater and garage heater configurations
• Replacement for OEM thermocouples in Desa Comfort Glow, Glo-Warm, and Reddy Heater units
• Monitors pilot flame and interrupts gas supply when flame is extinguished
• Sold individually as a single replacement part
• Lightweight at 0.213 pounds for easy handling during installation

Compatibility

Designed to fit most Desa Comfort Glow, Glo-Warm, and Reddy Heater vent-free wall space heaters and garage heaters. Confirmed compatible model numbers: CBN20/T, BCP20/T, CBN30/T, CRN18/T, CRP16/T, CRN30/T, CRP26/T, GWN20/T, GWP20/T, GWN30/T, GWP30/T, GWRN18/T, GWRP16/T, GWRN30/T, GWRP26T, WMN20, WMP20, GN30, GP30, GN30T, and GP30T.

Installation Notes

Thermocouple replacement on gas-fired heaters should be performed by a qualified gas technician or licensed HVAC professional in accordance with local codes and the appliance manufacturer instructions. Shut off the gas supply and allow the heater to cool completely before beginning any service work. The thermocouple tip must be properly seated in the pilot flame bracket to ensure reliable flame sensing. Follow IFGC guidelines for gas appliance service and leak-test all connections after reassembly.

Technical Specifications

• Lead Length: 39 inches
• Weight: 0.213 pounds
• Unit of Measure: Each
• UPC: 00013204098513

Standard Information

• Brand: WORLD MARKETING
• Manufacturer Part Number: GA183