Carrier HH12HA163 Limit Switch Common Questions What is the

Common Questions What is the difference between DML and DCL series

it is effective in vertical pump and fan configurations

000 BTU and similar high-capacity gas furnaces

but the hardware is identical

Carrier HH12HA163 Limit Switch Common Questions What is theThe Carrier HH12HA163 Limit Switch is a critical safety component designed for precise thermal monitoring in high efficiency furnace applications. This fixed temperature limit control features a 160 degree Fahrenheit trip point and is engineered with a manual reset (M R) mechanism, ensuring the system remains offline if an over temperature condition occurs until a technician can verify heat exchanger integrity and airflow. Built to meet OEM Carrier