Poly-Vent® is an innovative alternative to inefficient and cumbersome roll-up vents. Heavy-duty, clear, UV-stabilized polyethylene opens from the top down without any moving parts except for small blowers. It can be thermostatically controlled and acts as an insulator with six inches of dead air space when inflated. Poly-Vent provides an energy efficient, airtight seal the full length of the vent opening. Start giving your plants all the fresh air they need. Poly-Vent® II is a single-stage system that can be either fully closed or fully open, allowing total ventilation. This system works with an optional one-stage thermostat.
Dimensions
The frame can be easily retrofitted to existing structures and is available in 24", 36", 48" or 60" heights. Stacking systems are available for taller sidewalls.
Standard
Features
Use as side wall vents on all types of greenhouses
Has no moving parts except small blower
Opens from top down eliminating cold air dump on plants
Use as upper vents on sawtooth greenhouses
Full-open position admits maximum light
Insulates as it seals
How-It-Works
One long-lasting squirrel-cage blower inflates a 2ft to 5ft high series of poly-tubes to create an airtight wall. When the greenhouse gets too warm, an optional thermostat opens the poly wall for natural ventilation. The blower operates the ventilator regardless of length.
(1) End Package is required for each unconnected run of Poly-Vent
Additional Charge
Note: On all Poly-Vent System purchases, an additional $30 charge will be added at the manufacturer to cut and seal both ends. This will be a separate charge and will not be shown on your total checkout price. This will be in addition to your checkout total.
Recommended
Accessories
A complete line of accessories have been designed to fit perfectly with the Poly-Vent Natural Venting System.
Poly-vent plastic includes a 4-year warranty. Replacement plastic is available.
Shipping
Important Shipping Information: Due to size and/or weight, this product must ship via Common Carrier instead of ground parcel service. To obtain the correct freight charges be sure to select this shipment method upon checkout. Please phone IGC customer service at (888) 281-9337 if you have any questions regarding shipment of this product.
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