Common Questions Is the HUS1207 compatible with all 6-pin wiring harnesses

Common Service Questions What causes this limit switch to trip frequently

Common Questions: Is the York S1-024-34532-000 interchangeable with a standard 3A fuse

and 100146549

ensuring the flame signal remains stable and the 100208085 burner assembly operates within manufacturer specifications

Carrier HH18HA493 Limit Switch Common Questions Is the HUS1207Replace your faulty safety sensors with the Carrier HH18HA493 Limit Switch, a precise furnace limit control designed for Carrier, Bryant, and Payne residential heating units. This genuine OEM replacement part is a disc style, normally closed (NC) safety device that monitors the heat exchanger and inducer housing temperatures. To prevent heat exchanger cracking or component failure, the switch is calibrated to open the circuit at 200F if overheating