Marvair 70947 Control Board 320788-702 5-inch insertion is too long

5-inch insertion is too long

allowing technicians to field-configure the timing to meet specific burner requirements

This C-frame inducer assembly features a single-speed 3000 RPM motor designed to ensure optimal combustion efficiency and safe exhaust purging in residential gas furnaces

While technically a standard high-voltage ignition cable

Marvair 70947 Control Board 320788-702 5-inch insertion is too longThe 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