External Supply Plenums

Any air that is exhausted from the kitchen needs to be replaced or made-up to keep your kitchen exhaust system working efficiently. Accurex’s external supply plenums offer a cost effective and flexible way to accomplish this. They can provide spot cooling for the kitchen staff, or keep untempered air near the hood, saving on heating and cooling expenses. They can be mounted on the hood, flush with the ceiling or on the face and ends of a hood to create a curtain on exposed sides of the hood.

  • Air Curtain Supply Plenums

    Introduces air near the hood and provides spot cooling for the kitchen staff. Air is discharged downward through perforated panels.

     

  • Horizontal Supply Plenum

    Air is discharged horizontally through the face of the plenum with perforated panels limiting the throw to within several feet of the hood, allowing air to mix with the surrounding space.

     

  • Variable Supply Plenum

    Combining the best features of the Air Curtain and Horizontal Supply Plenums in one plenum, you have the ability to adjust the supply air between the face and air curtain to meet your needs.

     

  • Back Supply Plenum

    A multi-functional plenum that provides supply air, a backsplash panel and clearance to limited combustibles all in one piece of equipment. Supply air is introduced through the bottom of the plenum below the cooking equipment without affecting cooking temperatures, pilot lights or capture.

     

Quick Select Guide

Plenum Type Discharge Opening (inches) Recommended Supply Rate (cfm/ft) Recommended Application
Air Curtain Supply (ASP)
14 inch
12 Up To 110 Non-Tempered;
To minimize mixing with air in the space by distributing airflow at the hood, downward.
Air Curtain Supply (ASP)
24 inch
21.9 Up To 145 Non-Tempered;
To minimize mixing with air in the space by distributing airflow at the hood, downward.
Horizontal Supply (HSP) 15.5 Up To 150 Tempered Air;
Provides supply air to Mix with room air.
Back Supply (BSP)

6.0

Up To 145 Non-Tempered or Marginally Tempered Air;
Air is kept near hood to minimize mixing with air in the space.
Variable Supply (VSP) Face 11.0
Curtain 7.9
Face Up To 160
Curtain Up To 80
Non-Tempered or Marginally Tempered Air;
Air is kept near hood to minimize mixing with air in the space.
 
 
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