the internal DSI control circuitry may be compromised

This specific model is designed for standard 1/2" round shafts commonly found in HVAC air terminal units and dampers

the line pressure regulator is compatible with natural

this main burner assembly facilitates precise signal communication to the safety controls

Reznor 257246 Control Board 30067439-890 the internal DSI control circuitryThe Reznor 257246 Veridigm Control Board is a critical integrated controller designed for high efficiency commercial unit heater diagnostics and sequence governing. Compatible with the Reznor UDX and UBX series, this OEM replacement part manages the inducer motor, ignition sequence, and flame sensing circuits to ensure stable thermal performance. For technicians servicing Reznor gas fired heaters, this board provides necessary communication between