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Palram 2-3/4 in. x 15-3/4 in. Automatic Vent Opener
Palram 2-3/4 in. x 15-3/4 in. Automatic Vent Opener

Palram 2-3/4 in. x 15-3/4 in. Automatic Vent Opener

$ 33.74

Availability: 82 in stock
  • Product Height (in): 2
  • UPC: 313054596543
  • Color: Metallics
  • Model: 701338
  • ISBN: Does not apply
  • Product Type: Accessory
  • Return shipping will be paid by: Buyer
  • Type: Frame
  • All returns accepted: Returns Accepted
  • Color Family: Metallics
  • Manufacturer: Palram
  • Product Weight (lb): 15
  • Product Width (in): 1575 in
  • Refund will be given as: Money Back
  • EAN: 07445029099049
  • Brand: Unknown
  • Item must be returned within: 30 Days
  • MPN: 701338
  • Condition: New
  • Product Depth (in): 275

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    2-3/4 in. x 15-3/4 in. Automatic Vent Opener
    Description
    Product Overview
    The Automatic Vent Opener was designed to automatically control the temperature, humidity and provide additional ventilation when needed, making gardening easier. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached. The vent arm was designed with a metal cylinder containing wax which expands when heated to push a piston, which raises the window, as the air gets warmer, then contracts as it cools, closing with the use of a spring and resetting the piston. All you need to do is to install it on your roof vent window and it automatically starts working. The Automatic Vent Opener operates without the use of electricity and works with all our Greenhouse models only.
    Assembled dimension: 15.75 in. W x 2.75 in. D x 2 in. H
    Opens roof vent automatically as temperature warms for air circulation and heat relief, Closes when temperature cools
    Solar powered, heat activated - start opening point: 54-59 F degrees
    Mechanic system - no electricity is needed
    Suitable for all Palram greenhouses and easy to install
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    RETURNS
    We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.
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