Integrated Auxiliary Switch: Built-in SPDT switch simplifies wiring for interlocks and status verification

ensuring that the proportional control of steam and hot water systems remains within factory specifications

Direct Cross-Reference: Serves as a drop-in replacement for Honeywell R841E1068 and R841E1027 models

Does this valve include the pilot tubing compression fitting

Carrier HH12HC171 Limit Switch R-410A Integrated Auxiliary Switch: Built-in SPDTRepair high limit error codes and restore furnace safety with the Carrier HH12HC171 Limit Switch. This OEM temperature actuated switch is a critical safety component designed to monitor heat exchanger temperatures and prevent hazardous overheating conditions. Engineered for professional HVAC applications, the Carrier HH12HC171 features a precise Open 170F Close 130F configuration, ensuring the burner circuit is interrupted if internal temperatures