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Efficient Make-Up Air Delivery Method

Supply Plenums

Supply Plenums Patented Dual Plenum Design
AC-PSP Dual Plenum Design Dedicated Make-Up Air Building HVAC Air


Visually Functional and Aesthetically Pleasing

Parts & Labor - Baltimore, MD
Scotty Browns - Bellevue, WA
Display Center - Raleigh, NC
Dashi Ramen - Durham, NC
Parts & Labor - Baltimore, MD
Display Center - Raleigh, NC

Optional LED Lights

Option allows for lighting around the hood and available with AC-PSP and PSP. Round, recessed LED lights are placed in the divider between the PSP and the AC plenums. The light is a 3.5 watt, warm white and 20 cluster LED, and can be wired directly to 120V AC.

AC-PSP Accessory

Optional LED Lights
  • Stainless Steel Construction with Dual Plenum Design
  • Dual Plenum Design - Make-up air stream and HVAC air do not mix until leaving the plenum
  • Make-up Air Plenum is located nearest to the hood and provides the required amount of make-up air
  • AC Plenum is farthest away from the hood and provides convenient termination point for HVAC ductwork in the kitchen
  • AC Plenum is insulated to prevent condensation
  • AC Plenum provides spot cooling for increased kitchen comfort
  • Optional LED Lights

PSP Accessory

Optional LED Lights
  • Stainless Steel Construction
  • Two layers of perforated metal to evenly distribute make-up air along the length of the hood
  • Plenum provides the required make-up air
  • Easy Installation
  • Optional Insulation for plenum
  • Optional LED Lights

The Evolution of Make-up Air Delivery

The Evolution of Make-up Air Delivery

The Perforated Supply Plenum (PSP) and AC Perforated Supply Plenum (AC-PSP) both introduce make-up air near the hood and direct air downward into the capture area of the hood. The dual plenum design (AC-PSP) adds an additional plenum to allow convenient termination of the HVAC ductwork to the kitchen and provide spot cooling. Providing the required make-up air for your kitchen system, the PSP and AC-PSP both evenly distribute air along the length of the hood through the perforated stainless steel diffuser plates.

Solution for Make-up Air Video