Automatic Reset Logic: Restores circuit continuity automatically once the system cools

ensuring that a technician must inspect the combustion area for heat exchanger breaches or venting issues before the system becomes operational again

the direction of the spring return is determined by the mounting orientation (Clockwise or Counter-Clockwise)

Mechanical Spring Return: Guarantees fail-safe positioning for critical air management safety protocols

5813C is the cross for 2813C

Carrier 342970-75107 Filter Door Kit 319825-402 Automatic Reset Logic: Restores circuitThe Carrier 342970 75107 Filter Door Kit is a critical factory authorized part engineered to maintain the structural integrity and static pressure balance of your air handling unit or furnace. This OEM filter door replacement provides a precise, airtight seal to prevent bypass air from entering the blower compartment, ensuring that 100% of the return air passes through the filtration media. Built to meet rigorous Carrier technical specifications, this