a specialized 1PS series valve and vacuum breaker are typically required

we recommend verifying your furnace's model number against the manufacturer's parts list to ensure a correct fit

Durable Construction: Built for commercial environments

Verify the rotation (CW or CCW) from the lead end before securing the fan blade to ensure proper airflow direction

This control logic is vital for protecting the reversing valve and maintaining the longevity of the hermetic circuit

Rheem-Ruud 51-102497-02 Blower Motor Refrigerant a specialized 1PS series valveThe Rheem Ruud 51 102497 02 is a professional grade 3 4 HP ECM blower motor designed for high efficiency performance in residential and commercial air handlers and furnaces. As a programmed variable speed motor, it utilizes X 13 Endura Pro technology to maintain constant airflow across varying static pressures, ensuring the system operates at peak efficiency. This OEM replacement motor is built with a 48 NEMA frame size and features an Open Air Over