Carrier HK06MB026 Pressure Switch 322056-301 With a maximum pressure rating

With a maximum pressure rating of 250 PSI and dual snap-acting SPDT switches

though you should always verify the specific system cutout requirements against the 100-425 psi range

Rated for temperatures up to 250°F and compatible with up to 60% glycol solutions

If the furnace gas valve receives power but fails to click or release gas to the burners

Key Benefits Continuous Condensate Discharge: Modulating float mechanism ensures immediate removal of condensate to maximize equipment thermal efficiency

Carrier HK06MB026 Pressure Switch 322056-301 With a maximum pressure ratingThe Carrier HK06MB026 Pressure Switch is the direct engineering successor to the HK06NA018, primarily utilized in high efficiency Carrier, Bryant, and Payne gas furnaces. As a Factory Authorized Part (FAP), this replacement ensures seamless integration with the inducer motor assembly to verify proper venting and combustion airflow. Designed for 24V control circuits, this differential air pressure switch is calibrated to respond to specific water