Marvair 70947 Control Board 320788-702 3 Cv capacity

3 Cv capacity

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

While technically a standard high-voltage ignition cable

this model uses a 10K Ohm Type III curve

Marvair 70947 Control Board 320788-702 3 Cv capacityThe 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