iO HVAC Controls MD-1008 10" x 8" Rectangular 2 Position Zone Damper 63655 extremely robust housing with IP54

extremely robust housing with IP54 protection class

High Efficiency Design

Malco Tools TY4G Tie Tensioning Tool with Manual Cut Off and Grips

Klein Tools Coax Explorer®2 Tester (VDV512-100) available separately

iO HVAC Controls MD-1008 10" x 8" Rectangular 2 Position Zone Damper 63655 extremely robust housing with IP54iO HVAC Controls MD 1008 10" x 8" Rectangular 2 Position Zone Damper Products typically ship within 1 business day. The MD Series rectangular dampers are extruded aluminum parallel blade dampers complete with a 3 wire, 24 volt, Power Close, Power Open actuator. These dampers are perfect for use with our ESP 400 Static Pressure Control Module and all of our residential zoning systems. These dampers are shipped complete and ready for installation. The