Check the motor label for the specific MFD and voltage rating required for proper startup and running amperage

50" WC but the switch remains open

larger horizontal thermostats

Enhanced Coil Protection: Designed for continuous duty cycles with integrated protection against environmental ingress

so verify your housing clearance before installation

Carrier HH12ZZ205 Limit Switch 322838-752 Check the motor label forThe Carrier HH12ZZ205 Limit Switch is a critical OEM safety component designed for high limit temperature monitoring in residential and light commercial furnaces and packaged units. As a veteran preferred replacement part for Carrier, Bryant, and Payne systems, this switch features a precise 205 degree set point with a 40 degree differential. Operating as a normally closed (NC) control, it opens the electrical circuit upon reaching its thermal