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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Key Benefits Direct OEM Replacement: Drop-in compatibility for the 326628-762 assembly
the circuit should be closed
What power source is required for startup
Natural gas requires a larger orifice diameter to account for the difference in energy density and manifold pressure
ensuring controlled startup and system integrity
Carrier HH12ZB280 Limit Switch THPU32HP7Y Key Benefits Direct OEM Replacement:The Carrier HH12ZB280 Limit Switch is a critical safety component designed for high temperature monitoring in Carrier, Bryant, and Payne gas furnaces and residential heating systems. This genuine OEM HVAC replacement part is engineered to open the electrical circuit when internal plenum temperatures exceed the factory defined safety threshold of 280F. It features a 40F differential, ensuring the system remains deactivated until temperatures drop to a
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