making it a staple for preventative maintenance and emergency HVAC repairs

use a 7/8" hex socket and tighten to 50-60 ft-lbs

this component is a reliable HVAC replacement part for maintaining system safety and optimizing blower motor cycles

Ensure reliable combustion cycles with the Maxon 18722 Rubber Cover

Rheem-Ruud SP6379M Thermocouple making it a staple forThe Rheem Ruud SP6379M 19 inch Thermocouple is a critical safety component designed for precise millivolt signal generation in residential gas water heaters. As a high performance pilot safety device, this copper jacketed thermocouple ensures the gas valve remains open only when a consistent pilot flame is detected, preventing hazardous unburned gas accumulation. This OEM certified part is the direct replacement for SP6379E and SP6379K, engineered for