Product Catalog Catalog HVAC Thermocouplers Thermocouplers & Controls 18-Inch Universal Thermocouple UPC: 786710550539 Manufacturer: White-rodgers Division SKU: 306555 Model Number: TC18 24-Inch Universal Thermocouple UPC: 786710550546 Manufacturer: White-rodgers Division SKU: 306613 Model Number: TC24 30-Inch Universal Thermocouple UPC: 786710550553 Manufacturer: White-rodgers Division SKU: 306639 Model Number: TC30 36-Inch Universal Thermocouple UPC: 786710550560 Manufacturer: White-rodgers Division SKU: 306654 Model Number: TC36 48-Inch Universal Thermocouple UPC: 786710550577 Manufacturer: White-rodgers Division SKU: 611713 Model Number: TC48 18-Inch Thermocouple UPC: 85267870283 Manufacturer: Honeywell Home | Bldg Center SKU: 789867 Model Number: CQ100A-1021 24-Inch Thermocouple UPC: 85267870290 Manufacturer: Honeywell Home | Bldg Center SKU: 789875 Model Number: CQ100A-1013 30-Inch Thermocouple UPC: 85267870306 Manufacturer: Honeywell Home | Bldg Center SKU: 789883 Model Number: CQ100A-1039 36-Inch Thermocouple UPC: 85267870313 Manufacturer: Honeywell Home | Bldg Center SKU: 789891 Model Number: CQ100A-1005 48-Inch Thermocouple UPC: 85267870320 Manufacturer: Honeywell Home | Bldg Center SKU: 789909 Model Number: CQ100A-1047 Thermopile Generator UPC: 786710550584 Manufacturer: White-rodgers Division SKU: 789925 Model Number: PG750