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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
The HS2XX comes pre-calibrated from the factory
this 1 1/4" NPT gas regulator maintains a stable outlet pressure range of -1
while Hytrel is used for high-temperature and high-torque environments with minimal damping
Standard HVAC practice requires pairing this PSC motor with a new run capacitor
Built for high pressure HVACR applications with a maximum operating pressure of 650 psi
Reznor 258319 Control Board 320788-704 The HS2XX comes pre-calibrated fromThe 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