Precision Machined SAE 45

It features a precise 15-second safety timing lockout

For systems requiring more than four transmitters

High Amperage Rating: Engineered to withstand the inductive and resistive loads common in Robertshaw replacement parts for food service

This kit focuses on the spring assembly

Carrier HH18HA506 Limit Switch 324846-701 Precision Machined SAE 45The Carrier HH18HA506 Limit Switch serves as a critical safety component in high efficiency gas furnaces and air handlers, designed to interrupt the burner circuit if internal temperatures exceed the predefined safety threshold. This fixed temperature limit control features a manual reset mechanism, a vital requirement for specific furnace categories where a limit trip necessitates a physical inspection to diagnose airflow obstructions or heat