this thermal sensing component monitors the draft hood for abnormal flue gas spillage resulting from chimney obstructions or downdrafts

a blocked flue

this OEM part is engineered to disrupt the ignition circuit if excessive heat is detected near the burner tray

such as a localized short in a contactor coil

Can I use a higher temperature limit switch if this one keeps tripping

MARS 34630 Restring Kit this thermal sensing component monitorsWhen you're out in the field dealing with a snapped heating coil in a commercial strip heater, the MARS 34630 Restring Kit is the standard solution for a fast, reliable repair. This 2000W 480V kit is engineered specifically for high voltage industrial and commercial HVAC systems, allowing you to restore the heating circuit without replacing the entire element frame. The kit includes a high grade Nichrome resistance coil designed for durability and