The Functional Devices RIB02P30 is a heavy-duty DPST (Double Pole Single Throw) power control relay designed for demanding HVACR and industrial applications

delivering a consistent 1100 RPM to maintain scheduled airflow across the evaporator coil

Common Technician Questions What causes a reversing valve to get stuck in one mode

or reduced airflow at the registers

Trane MOT9236 Motor 320819-301 The Functional Devices RIB02P30 isThe Trane MOT9236 Motor is a heavy duty 1 HP constant torque blower motor designed as a direct OEM replacement motor for residential and light commercial HVAC units. Operating on a dual voltage 115 230V system at 1075 RPM, this 48 frame motor utilizes a permanent split capacitor (PSC) design to maintain high volumetric airflow across varying static pressures. Engineered for Trane furnace motor replacement, the MOT9236 features a precision machined