Is this motor compatible with multiple fan blade pitches

providing a consistent 20°F differential for equipment protection

incremental airflow control to support advanced building automation strategies

As a high-performance boiler replacement part

OEM Compatibility: Specifically designed for Bard wall-mount units

Zonefirst ZDS-18X16 18WX16H Parallel 24V 2-Pos S/R Freon Is this motor compatible withThe Zonefirst ZDS 18X16 is a heavy duty, side mount rectangular zone damper engineered for precision airflow management in 24V zoning systems. Featuring an 18W x 16H extruded aluminum frame and parallel blades, this unit is designed for a side mount installation where the motor is located on the height dimension. The parallel blade damper design utilizes 3" blades pivoting on self lubricating bushings, ensuring silent operation and a long service life