Carrier HH12ZA218 Limit Switch 320720-756 Key Benefits for Contractors High

Key Benefits for Contractors High Torque Capacity: Transmits 4x the horsepower of standard flexible sleeves

When you're dealing with a Lennox furnace that won't cycle past the inducer stage

the ASCO 210 series is designed for flexible mounting

The Burnham Boiler 8236065 Pilot Assembly is a high-precision OEM replacement designed for 24V natural gas heating systems

Carrier HH12ZA218 Limit Switch 320720-756 Key Benefits for Contractors HighThe Carrier HH12ZA218 Limit Switch is a critical safety component designed for high efficiency residential heating systems, specifically engineered for furnace limit switch replacement in Carrier, Bryant, and Payne units. This OEM replacement part functions as a normally closed switch that breaks the electrical circuit when the internal plenum temperature exceeds the 180 220F safety threshold. As an auto reset limit switch, it automatically re engages