This York S1-324-36222-459 ECM Motor is a high-performance

it monitors safety switches and limit controls

the C7189R1004 is specifically designed for indoor environments

Leak-Proof Connections: Features precision-machined 1/4" SAE flare fittings for a secure

This NEMA 1 rated valve includes an internal grounding lug to ensure safe field wiring and compliance with electrical standards

Marvair 70947 Control Board 322838-754 This York S1-324-36222-459 ECM MotorThe Marvair 70947 Control Board is the central diagnostic and operational hub for high efficiency Marvair HVAC systems, including MAH and MGH vertical wall mounted units. As a veteran grade OEM replacement control board, this component is engineered to manage critical HVAC system functions such as compressor sequencing, low ambient fan cycling, and lead lag logic. It features an integrated diagnostic LED to assist technicians with rapid fault