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Get Positive with The Quietaire's™ Heatless, Tube Type Make-up Air System... It Can Pay For Itself In One Season! Eliminates Negative Air Pressure And Assists In Summer Cooling... If you have exhaust fans running in your buildings to remove smoke fumes and contaminated air and do not have a make-up air system, you have a negative air pressure condition.
MAKES USE OF HEAT AT THE CEILING LEVEL Fresh make-up air is forced into the building through a distribution duct that blends the cool outside air with the heat that naturally accumulates at the ceiling. Therefore, the stratified heat usually lost through the roof and upper walls is saved and reused. HOW IT OPERATES When the ITV-CTV is turned on, the damper opens and air is drawn through and forced into the tube. After the tube is inflated, air is discharged out the holes at high velocity. This high velocity causes turbulence, which in turn causes the outside air to mix with the stratified waste heat at the ceiling. The illustration below shows how the throw and mixing action of the high velocity jets tempers 0° F outside air to 70° F by the time it has moved four feet from the tube.
ELIMINATES DEAD AIR SPOTS Dead air spots are eliminated by distributing fresh make-up air evenly throughout the building. ASSISTS IN SUMMER COOLING The ITV-CTV introduces outside air at high velocity to help with summer cooling. This is done by positioning the ITV-CTV duct to distribute the cool outside air downward without disturbing the stratified heat at the ceiling. For full details on the Quietaire™ System, download our on-line brochure
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Keep the
Heat™
. Quietaire™ . VentUSA Services . Benefits
. Installation VentilationUSA© Phone: 1.800.622.8078 Fax: 603.622.1792 E-mail:
info@ventusa.com
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