Marvair 92219-2 Economizer Board 326070-701 you preserve the original equipment

you preserve the original equipment manufacturer (OEM) specifications

Can I use this valve for liquid or suction line applications

Direct OEM Compatibility: Ensures a precise fit for specific Nordyne furnace and air handler chassis without requiring field modifications

it features sleeve bearings for quiet operation and thermal protection to prevent overheating during high-demand cycles

For applications requiring a built-in regulator

Marvair 92219-2 Economizer Board 326070-701 you preserve the original equipmentThe Marvair 92219 2 Economizer Board is the current direct replacement for the legacy 92219 1, engineered to handle energy management and free cooling cycles in commercial HVAC systems. Designed for high reliability applications, this board utilizes PID control logic to modulate dampers, optimizing the intake of outside air relative to enthalpy and temperature setpoints. By integrating with on board temperature, humidity, and occupancy sensors, the