ZoneFirst AOBD-18X10 Damper R-410A maintaining system integrity even in

maintaining system integrity even in hostile operating environments with temperatures ranging from -30°C to 65°C

making it fully compatible with R410A liquid line applications and other high-pressure synthetic refrigerants

maintaining the correct airflow through the coil for consistent system performance

OEM Precision: Direct replacement for ICP 1086446 and 1086516

Precision Fit: OEM manufacturing ensures that internal pilot ports and flange faces are sealed to exact 15mm to 28mm port requirements

ZoneFirst AOBD-18X10 Damper R-410A maintaining system integrity even inThe ZoneFirst AOBD 18X10 is a heavy duty 18x10 rectangular damper engineered for precise airflow management in residential and light commercial zoning systems. Utilizing an opposed blade design, this unit ensures superior air distribution by counter rotating blades to minimize turbulence and static pressure compared to standard parallel configurations. The damper is driven by a high torque 24Vac power open power closed actuator mounted on the 10 inch