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Middle Atlantic VBK-V VRK VENT BLOCK KIT

Regular price $43.00 Sale price $38.70
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Middle Atlantic  |  SKU: VBK-V

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Product Overview

The Middle Atlantic VBK-V is a magnetized vent blocker kit sized for the VRK series enclosure. The kit prevents hot air recirculation between top-mounted exhaust fans and nearby vent openings, maintaining proper airflow direction through the rack to keep equipment operating within temperature limits.

Product Description

Middle Atlantic VBK-V VRK series vent blocker kit

When top-mount exhaust fans are installed in a VRK series enclosure, uncovered upper vent openings on the front, sides, and rear door create a low-resistance air path that draws already-heated exhaust air back into the enclosure rather than pulling cooler air from below. The VBK-V covers these upper vents with pre-sized, magnetized panels that attach without tools and require no trimming. The kit includes the pieces needed to block top vents and rear door vents. Blocking these short-circuit paths forces incoming air to travel through the full equipment stack before being exhausted, lowering average equipment temperatures.

Key Features

  • VRK Enclosure Compatibility — Pre-sized for VRK series racks, no trimming required.
  • Magnetized Attachment — Tool-free installation and removal.
  • Prevents Hot Air Short Circuits — Blocks upper vents that allow heated air to re-enter the enclosure.
  • Complete Kit — Includes pieces to cover top vents and rear door vents.
  • Active Thermal Management — Works with top-mount exhaust fans to promote consistent airflow direction.

Technical Specifications

Specification Value
Model VBK-V
Compatible Enclosure VRK series
Attachment Method Magnetized, tool-free
Trimming Required No
Kit Contents Top vent blockers, rear door vent blockers
Manufacturer Middle Atlantic
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