The AireShare™ ventilators provide homeowners with an unobtrusive, cost-effective way to circulate heated or cooled air from fireplaces, stoves, electric baseboards, split system ductless a/c, and window a/c units to adjacent rooms. The net result is extended comfortable living space from existing heating or cooling equipment. All AireShare ventilators feature a low-profile, whisper-quiet intake blower and unobtrusive grilles. The ventilators are available for two types of installations: horizontal airflow through stud walls and vertical airflow through floor/ceilings. With Room-to-Room models, the blower draws heated or cooled air into an open-wall cavity and distributes it to an adjoining room through a streamlined air diffuser installed on the opposite side of the wall. The intake blower and diffuser can be located high or low in the wall for airflow control and optimum comfort. The Level-to-Level model moves air up or down from one level to another through a sleeve that adjusts to floor joist/truss thicknesses from 8-3/4 to 16-1/2 inches. The ventilators can be thermostatically controlled to maintain desired room temperature.

Tjernlund Products Inc., 1601 Ninth St., White Bear Lake, MN 55110-6794; 651-426-2993 or 800-255-4208; 651-426-9547 (fax);

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