NORTHERN INTEGRATED
SYSTEM
(click on the globe !)
Phone: 1-888-763-1800
Manufacturers of industrial process air moving and ventilation systems.
Several types of
exhaust fans can be used for complete ventilation of your bilding
including intermittent local ventilation for baths, kitchens, dryer
rooms; continuous whole building ventilation, and for exhausting
hard-to-air spaces such as crawl spaces, attics, and basements.