Sporlan 901229P Regulator 326058-755 this air pressure sensing switch

this air pressure sensing switch ensures the control board receives the necessary signal to stay in a safe heating state

An open circuit or high resistance measurement typically indicates the silicon carbide element has failed

this HVAC control module is an authorized component for Carrier

For technicians performing a blower motor repair or addressing HVAC vibration issues

While the switch is factory-set for deck-level installations

Sporlan 901229P Regulator 326058-755 this air pressure sensing switchThe Sporlan 901229P, specifically the ORIT 10 series, is a direct acting evaporator pressure regulator (EPR) engineered to provide precise control over evaporator temperatures by maintaining a minimum set pressure. Designed with a robust brass body and 1 1 8" ODF extended copper connections, this commercial refrigeration EPR prevents the evaporator pressure from dropping below the designated 30 to 100 PSI range, effectively protecting against coil