18″L Universal Thermocouple Kit by Camco®. Camco RV Thermocouple Kit is a universal thermocouple kit with positioning adapters that fits RV gas water heaters and furnaces.
California Residents
WARNING Cancer and Reproductive Harm.
Before You Order
Identify your appliance as a standard RV LP gas water heater or furnace, confirm an 18-inch thermocouple is required, and check whether the multithread or clip-on adapter suits your mounting before ordering.
Frequently Asked Questions
Which appliances does this thermocouple kit fit?
The listing says it fits standard RV LP gas water heaters and furnaces; it does not fit catalytic heaters or refrigerators.
What adapters are included?
The kit contains multithread and clip-on positioning adapters, and the listed probe connection size is 18 inches.




