Marvair 70947 Control Board 326058-758 While commonly used in wet

While commonly used in wet systems

common in industrial HVACR applications for precise thermal tracking

Utilizing this factory authorized part maintains the original system performance and energy efficiency levels required for commercial compliance

Replaceable Insert: The entire regulating mechanism is contained within a single cartridge

and TK-540P models

Marvair 70947 Control Board 326058-758 While commonly used in wetThe 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