Carrier HH18HV160 Limit Switch 322838-754 This specific model is calibrated

This specific model is calibrated to trip at 240 degrees Fahrenheit (240F)

Key Benefit List: Direct Cross-Reference Compatibility: Specifically designed as an exact replacement for the 2970A3249

Utilizing high-quality elastomers and durable mechanical parts

the 1F72-151 is a direct replacement for many legacy models

High-quality internal diaphragms resist contaminants

Carrier HH18HV160 Limit Switch 322838-754 This specific model is calibratedThe 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