Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs
 

Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs

SKU: Liberty
 
Product Weight 2.00 Pounds
Ingenious temperature-sensitive devices automatically opens and close louver windows and automates your ventilation and temperature in your home or greenhouse. Uses temperature sensitive cylinder.
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Sales price $44.99
 
Replacement Cylinder
 
 
 
 
 
 
 
 
 

Liberty Automatic Louver Shutter Vent Opener - Lifts 55 Lbs

Liberty_S1

Features:

  • Opening force of 55 Lbs with cylinder, closing force 33 lbs with heavy duty spring.
  • Opening temperature adjustable between 63 -78°F
  • Automates ventilation and temperature in your home or greenhouse.
  • High quality product of Scandanavia,  not cheaply made chinese.
  • Replacement cylinders available.
  • 1 year warranty.

Ingenious temperature-sensitive device automatically opens and closes  louver windows to maintain a constant interior climate in your home or greenhouse. Requires no batteries or electricity, it starts opening between 63 -78°F, depending on how you have adjusted the vent.

Specifications:

  • Uniqueness:Easy fitted angled bracket
  • Material:Natural Aluminium
  • Opening force:25 Kg / 55lbs
  • Operation area:Start at 17-25°C (63-78°F)
  • Max open:Fully at 30-32°C (86-90°F)
  • Closing force:15 Kg / 33 lbs via heavy duty spring s


Unit Ship Weight: 2 lbs.

 

 

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