SIG &SIS series fresh air supply units are ideal for commercial applications such as schools, apartments and office buildings. They also provide an economical and practical solution to meet NFPA 96 separation requirements between supply & exhaust air streams in commercial kitchen applications.

SIG series fresh air

Flexible forward curved belt drive blowers operate at low speed and low noise levels.

Galvanized steel housing.

Heavy duty ball bearings suitable for -65º to +250º F.

Weather proof cabinet designed for outdoor roof mounting.

Filters designed with large surface area for efficient filtration.

Washable aluminum mesh filter are located in the intake hood and are accessible through the hood end cap for ease of service.

Easy on-site addition of customer supplied air supply duct extension between the intake hood and unit provides additional separation where necessary

SIS series fresh air

High efficiency direct drive motor for energy efficient low maintenance applications.

Side intake provides a means to meet supply and exhaust air separation in restaurant applications.

Easy on-site addition of customer supplied air supply duct extension provides additional separation where necessary.

Filters designed with large surface area for efficient filtration.

Green weather resistant baked powder coat finish.

EC Motor offers true variable speed operation and up to 70% energy savings over PSC motors.