Reznor 258319 Control Board 320788-704 Standard HVAC practice requires pairing

Standard HVAC practice requires pairing this PSC motor with a new run capacitor

The HS2XX comes pre-calibrated from the factory

while Hytrel is used for high-temperature and high-torque environments with minimal damping

Key Benefits Universal Voltage Compatibility: Internal circuitry automatically handles 24V to 277V AC

ensure you are utilizing a high-temperature rated actuator to match the valve's 3

Reznor 258319 Control Board 320788-704 Standard HVAC practice requires pairingThe Reznor 258319 Control Board is a critical OEM replacement part engineered specifically for Reznor Varidigm heating and ventilation systems. This high density circuit board serves as the primary controller for industrial HVAC applications, managing complex ignition sequencing, blower motor timing, and safety circuit monitoring. Designed to interface with the Varidigm 1200 series, the 258319 ensures precise modulation of gas fired units, optimizing