featuring no Johnson Controls logo

Key Benefits: Universal Compatibility: Designed for standard 10x38mm (Midget) and high-interrupting Class CC fuses used in HVAC control circuits

Enhanced Durability: Robust potting and component selection to handle the electrical loads of high-voltage spark ignition

Enhanced Safety: Positively interrupts power to the control board to prevent accidental startup during blower compartment service

Direct OEM Fit: Eliminates the compatibility issues associated with universal kits in Weil McLain CGa and EG series applications

Carrier HH18HV160 Limit Switch 319852-301 featuring no Johnson Controls logoThe Carrier HH18HV160 Limit Switch is a critical safety component engineered for precise thermal management in residential and commercial furnaces. This OEM Carrier replacement part functions as a high limit safety cut out, specifically calibrated to a 157 160F temperature range to prevent heat exchanger damage and hazardous overheating conditions. Utilizing a highly responsive bimetallic sensor, this auto reset limit switch automatically opens the