WA
COMPACT Axial Wall Exhaust Fan

Wall Mounted Fan Series

WA

Model Features

  • Exhaust air up to 4,520 CFM with static pressure capabilities to 1/2" w.g.
  • Constructed from die cast aluminum and finished in a black polyester paint coating
  • All models include asynchronous induction capacitor run and start motors
  • Low profile design
  • Class F motor insulation

Model Overview

The COMPACT Axial Wall Exhaust Fan is an extremely compact design created by the combination of an external rotor motor matched with a direct drive wrapped around an impeller hub. This very low profile design optimizes airflow performance while minimizing noise generation.

WA's are designed to be installed directly into side walls, ceilings and panels in order to exhaust or supply air to the surrounding environments. All WA Fans include a one piece bell mouth inlet and mounting plate manufactured from high grade galvanized steel. The motor and fan impeller assembly are firmly supported within this mounting plate by a strong steel support frame that includes an integrated finger guard on the inlet side.

All units are supplied with motors prewired to a wiring junction box located on the back of the motor hub for easy wiring access. This terminal box protects all wiring connections against the ingress of dust and moisture. The entire assembly is protected by a two stage primer and a tough corrosion and UV resistant polyester paint finish.

5-year fan housing and motor warranty

Size CFM Range Max SP
12 900 to 1500 1/5"
16 1500 to 2430 3/10"
18 2500 to 3690 1/2"
20 3160 to 4520 1/2"

Note: Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.

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SC Speed Control Submittal
General Catalogue Section
Typical Specification Sheet
Submittal
Instruction and Operation Manual
  • Exhaust or Supply of general clean air when space is limited
  • Attic exhaust
  • Storage space exhaust