Durable Construction: The 8-inch aluminum probe is built to withstand high-velocity airflow and industrial environments

and necessary mounting hardware for a secure mechanical installation by a qualified technician

safe operation

27-degree pitch design reduces mechanical stress on the motor shaft

Common Questions: Is this motor compatible with single-phase power

Marvair 70947 Control Board 322838-754 Durable Construction: The 8-inch aluminumThe 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