Mr. Heater Tank Top Thermocouple Lead 12.5 Inch 12.5
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Mr. Heater Tank Top Thermocouple Lead 12.5 Inch

$16.77
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SKU: MRHF273117
May Be Available For Pickup

Description

The Mr. Heater Tank Top Thermocouple Lead 12.5 Inch is a reliable replacement part designed to keep your propane heater operating safely and efficiently in demanding outdoor conditions. Built for Original Series Mr. Heater tank top heaters, this thermocouple lead helps prevent unburned propane release while restoring dependable heater performance during cold weather use.

Constructed with durable copper and fitted with milled brass connections, this replacement component is built to withstand rugged northern environments including hunting camps, garages, workshops, ice fishing shelters, and outdoor job sites. The flexible 12.5 inch design allows for straightforward installation and dependable flame sensing performance. Whether you are maintaining your heater before winter or replacing a worn component mid season, this thermocouple lead helps keep trusted outdoor heat ready when temperatures drop.

  • Product Number: F273117
  • Length: 12.5 inch thermocouple lead
  • Construction: Copper with milled brass fittings
  • Compatibility: Original Series Mr. Heater tank top heaters
  • Compatible Models:
    • MH12
    • MH12C
    • MH12T
    • MH12CS
    • MH12TS
    • MH24T
    • MH24TS
    • MH42T
  • Safety Features:
    • Helps prevent unburned propane release
    • Supports proper flame sensing operation
    • Reliable replacement for worn thermocouples
  • Additional Features:
    • Flexible installation design
    • Outdoor ready durable materials
    • Built for cold weather heater maintenance
    • Replacement for models up to and including 2010

Reviews and Q&A

FAQs

A thermocouple lead helps monitor the heater flame and safely shuts off propane flow if the flame goes out. This important safety feature helps prevent unburned propane release during outdoor heater operation in hunting camps, garages, and cold weather environments.
This replacement thermocouple is designed for Original Series Mr. Heater tank top models including MH12, MH12C, MH12T, MH24T, and MH42T heaters manufactured up to and including 2010. Always verify your heater model before installation.
Most users find installation straightforward using basic hand tools. The flexible copper lead and brass fittings allow for easier replacement during heater maintenance. Following the manufacturer installation instructions is recommended for proper operation and safety.
Over time, thermocouples can wear down from repeated heating cycles, outdoor exposure, and normal use. Signs of failure may include difficulty keeping the heater lit or inconsistent flame operation during cold weather use.
Yes. The copper construction and brass fittings are designed for dependable outdoor performance in rugged northern conditions including ice fishing, hunting camps, workshops, and outdoor heating applications.