Carrier HH18HV120 Limit Switch R-22 Operating on a 120V AC

Operating on a 120V AC primary voltage

The Trane CNT1760 Defrost Control is a critical OEM replacement part designed for commercial refrigeration and Trane heat pump systems

maintaining strict safety protocols

8 EER and a robust suspension design

Carrier HH18HV120 Limit Switch R-22 Operating on a 120V ACThe Carrier HH18HV120 Limit Switch is a critical safety component designed for precise thermal regulation within HVAC systems, specifically for Carrier, Bryant, and Payne furnace models. This OEM replacement part operates as an automatic reset thermal disc, calibrated to open the circuit when temperatures reach 120F and close (auto reset) when they drop to 90F. As a veteran technician knows, maintaining the integrity of the furnace high limit switch