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Fresh Air Intake for Greenhouse or Hoop House

Bring outside air into your greenhouse with this intake shutter. Aluminum shutters open with negative pressure as outdoor air is drawn in through the shutter, and hot air is exhausted through a motorized shutter fan on opposite sides of the hoop house. This shutter is designed for easy installation with spring wire and lock channel and this hardware kit. Check out this article on greenhouse ventilation to learn more.

Features

• Passive ventilation brings in fresh outside air while releasing old air
• Made of rust-proof aluminum
• Heavy-duty welded corners for durability
• Easy installation
• Available in 12", 24", and 36" sizes

Tip: For every vent you install, you need an equal number of fans.  So if you’re using 2 vents, be sure to also install 2 fans.

How to Install

Dimensions

12” ALUMINUM INTAKE SHUTTERS

Shutter Size 12”

Dim. A 1.5” Deep

Dim. B 2” 

Dim. C 2”

Dim. D 12”

Dim. E 12”

Weight 2 Pounds

24” ALUMINUM INTAKE SHUTTERS

Shutter Size 24”

Dim. A 1.5”

Dim. B 2”

Dim. C 2”

Dim. D 24”

Dim. E 24”

Weight 6 Pounds

36" ALUMINUM INTAKE SHUTTERS

Shutter Size 36"

Dim. A 1.5"

Dim. B 2"

Dim. C 2"

Dim. D 36"

Dim. E 36"