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Middle Atlantic VBK-D17 17 DP DWR VENT BLOCK KIT

Regular price $43.00 Sale price $38.70
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Middle Atlantic  |  SKU: VBK-D17

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Product Overview

The Middle Atlantic VBK-D17 is a magnetized vent blocker kit sized for 17-inch deep DWR series enclosures. The kit covers upper vent openings that would otherwise allow hot exhaust air to recirculate back into the rack when top-mounted fans are running, ensuring proper bottom-to-top airflow through equipment.

Product Description

Middle Atlantic VBK-D17 17-inch deep DWR vent blocker kit

DWR series enclosures with top-mount exhaust fans develop airflow short circuits when upper vent openings on the front, sides, or rear door remain uncovered. The VBK-D17 provides pre-sized, magnetized panels that close these vent openings in a 17-inch deep DWR enclosure without tools and without trimming. The kit includes pieces to block top vents and side panel vents. Once the short-circuit paths are sealed, the fans draw air from the lower portion of the enclosure upward through the equipment stack, lowering average component temperatures and reducing thermal shutdowns.

Key Features

  • DWR 17" Deep Compatibility — Pre-sized for 17-inch deep DWR enclosures, no trimming required.
  • Magnetized Attachment — Tool-free installation and removal.
  • Prevents Hot Air Short Circuits — Blocks upper front, side, and rear vents.
  • Complete Kit — Includes top vent blockers and side panel vent blockers.
  • Active Thermal Management — Works with top-mount exhaust fans to enforce proper airflow direction.

Technical Specifications

Specification Value
Model VBK-D17
Compatible Enclosure DWR series, 17-inch deep
Attachment Method Magnetized, tool-free
Trimming Required No
Kit Contents Top vent blockers, side panel vent blockers
Manufacturer Middle Atlantic
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