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Supplemental Ventilation System |
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Ken-Bar's High Tunnel Vent is a roof installed ventilation system that provides for a chimney-effect movement of hot air out of the tunnel. The vent is constructed of crystal-clear rigid plastic on an aluminum frame that measures 36" x 21". High tunnels are generally vented by rolling up the sides and opening the doors on each end. However, additional ventilation is often needed on extremely hot and humid days. The best location for maximum ventilation is through the roof. Ken-Bar's High Tunnel Vent is a roof-installed ventilation system that provides for a chimney-effect movement of hot air out of the tunnel and acts as an effective means of supplemental ventilation. Two types of vent openers are available: manual and auto-temperature. A hand-crank is used with the manual opener; but with the auto-temperature opener, the vent opens and closes automatically within preset temperature ranges. For more information call 800.336.8882 or visit www.ken-bar.com . |
