Save 10% - No Minimum Use Code: OCTOBER10

Mr. Heater 12.5" Replacement Thermocouple

Item # 419991
Please make sure all selections are complete and a valid quantity is entered and try again.

Ships from vendor in 3-5 business days.

Additional Information:

Prices, promotions, styles and availability may vary by store and online.



  • Replaces most Mr. Heater models

  • 12.5"

Product Summary

Replacement Thermocouple for Mr. Heater tank-top propane heaters. 12.5".