Carrier HH12HA163 Limit Switch it is effective in vertical

it is effective in vertical pump and fan configurations

Why is the plate size 7-1/4 inches

Will this fit competitive brand dispensers

321542-401

Common Questions What is the difference between DML and DCL series

Carrier HH12HA163 Limit Switch it is effective in verticalThe 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