Middle Atlantic VBK-E20 ERK or DWR Vent Blocker Kit, 20" Depth

Brand: Middle Atlantic by Legrand
ADI #:NO-VBKE20 Model #: VBK-E20  Name: Middle Atlantic VBK-E20 ERK or DWR Vent Blocker Kit, 20" Depth
  • Magnetized Vent Blocker Kits Promote Proper Active Thermal Management
  • Vent Blockers Prevent Cooling Air Short Circuits When Using Fans
  • Vent Blocker Kits are Sized for Immediate Use without Trimming