Literature is available on the Auto-DraftÂ® Series commercial ventilation and draft systems. A new product found in the catalog is the VSUB-Series universal blower for combustion air or draft. Features include the blower housing that rotates 180 degrees in 45-degree increments and the ability to vent heaters up to 22,000 MBtuh with a single blower. Photos and features are provided with each product, as well as specs and performance charts for the VSUB and the Auto-Draft inducer.
Tjernlund Products Inc., 1601 Ninth St., White Bear Lake, MN 55110-6794; 651-426-2993 or 800-255-4208; 651-426-9547 (fax); www.tjernlund.com.