Non-Tempered Make-Up Air Units

Modular Non-Tempered Make-Up Air Unit

Air Volume: 2 - 22000 cfm
Maximum SP: 3" wg. @ standard air density
This Filtered rooftop non-tempered make-up air fan is the heart of the modular fan system. It is designed to deliver fresh non-tempered air for applications requiring frequent air changes.
Handles higher air volumes than standard unit.
Removable service doors on both sides.
Evaporative cooler add-on available.
Coil section add-on available.

Standard
Model: NSA
Air Volume: 2 - 6000 cfm
Maximum SP: 2" wg. @ standard air density
Filtered rooftop make-up air fan designed to deliver fresh outside air for applications requiring frequent air changes. Offer reliability and design excellence at a great value.
Removable service lid on top.
Compact Intake.