Mitsubishi Electric T7WS46315 Controller Board R-448A OEM Reliability: Direct replacement for

OEM Reliability: Direct replacement for Rheem-Ruud 42-21593-01

Secure ODF Connections: Features 3/8" inlet and 5/8" outlet ODF (Open Drive Female) sweat connections for a standard professional installation

this specific control is calibrated for the temperature ranges required for domestic hot water (DHW) storage and is not intended for primary hydronic loop control

With a maximum working pressure of 392 psig (28 bar) and a versatile operating range from -40°F to 140°F

Mitsubishi Electric T7WS46315 Controller Board R-448A OEM Reliability: Direct replacement forThe Mitsubishi Electric T7WS46315 Controller Board is the definitive genuine OEM replacement for the discontinued T7WHA0315, specifically engineered for Mitsubishi PUZ and PUY series outdoor units. As a high performance HVAC circuit board, it serves as the central nervous system for your system diagnostics and power management. By utilizing FR4 fire resistant fiberglass construction, this board provides superior thermal management and signal integrity