SABER SELECT 20 in. x 20 in. Adjustable Roof Jack Item #5101926 | Model #EWACD-C2-BX-LW Water and dust resistant with

Water and dust resistant with rating of IP42

It also includes a first aid guide and a durable

GET THROUGH TOUGH TASKS: Performance of up to 450 CFM and 260 MPH

000000 Shipping Weight (lbs) 0

Large door windows and 6 skylights provide natural light

SABER SELECT 20 in. x 20 in. Adjustable Roof Jack Item #5101926 | Model #EWACD-C2-BX-LW Water and dust resistant withAdjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. Rails are pre installed to support an optional damper. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. 3000 to 4500 CFM jacks have 17 discharge opening. 5500 7000 CFM jacks have a 19 discharge opening. Caution: Roof jacks are intended for use as air distribution plenums only and not as supports for