Precision Pressure Control: Maintains a steady 3

5" mounting pattern for straightforward field replacement

Industrial Build Quality: Features a rugged internal design to handle high-cycle demands in demanding commercial environments

and 277V AC circuits

Carrier HH22HA236 Rollout Switch 320819-301 Precision Pressure Control: Maintains aThe Carrier HH22HA236 Rollout Switch is a critical safety component designed for high efficiency gas furnaces and packaged units. Rated for a fixed trip point of 225 degrees Fahrenheit, this SPST (Single Pole Single Throw) switch provides indispensable protection by detecting dangerous flame rollout or excessive heat buildup near the burner assembly. This manual reset rollout switch is engineered to open the electrical circuit upon reaching its