ZoneFirst SPRD-20X8 Damper Els PW 17895 The brown PVC jacket is

The brown PVC jacket is not only durable but also sunlight resistant

Direct OEM Compatibility: Specifically engineered for Rheem and Ruud brand equipment to ensure fit and electrical sequence integrity

This unit features a single pole single throw configuration

you recognize the importance of precise gap alignment

Key Benefits: Precision Metering: The 1

ZoneFirst SPRD-20X8 Damper Els PW 17895 The brown PVC jacket isThe ZoneFirst SPRD 20X8 is a heavy duty barometric bypass damper engineered for precise static pressure regulation in multi zone residential and light commercial HVAC systems. This 20" x 8" mechanical unit utilizes a field adjustable weighted arm to facilitate effective bypass air management without the requirement for complex electronic controls or wiring. As zone dampers close and duct pressure rises, the ZoneFirst SPRD 20X8 automatically opens to