Mitsubishi Electric T7WS65315 Controller Board 320788-702 This differential pressure switch is

This differential pressure switch is built for longevity and stable performance in diverse contractor-led industrial applications

it ensures exact drop-in compatibility with 48DP and 30GB series equipment

12" WC set point but the switch fails to close (check continuity with a multimeter)

The integrated thermal protection and voltage spike suppression protect the sensitive permanent magnet motor electronics from common line-side electrical failures

typically between 18 and 25 psi

Mitsubishi Electric T7WS65315 Controller Board 320788-702 This differential pressure switch isThe Mitsubishi Electric T7WS65315 Controller Board is a critical OEM replacement part designed for high performance HVAC system control. This main control board serves as the central hub for system intelligence, managing the interaction between sensors, actuators, and user interfaces to maintain optimal indoor environments. Built with high grade FR4 fire resistant fiberglass and durable aluminum steel housing, the T7WS65315 is engineered to handle