Bayliss MK7 Automatic Vent Opener

90.99

  • Suitable for opening greenhouse roof windows 76cm x 76cm weighing up to 26lbs
  • Designed to open the window automatically when temperatures increase
  • Works by wax within the cylinder of the opener expanding when it’s hot, pushing a piston to open the window.
  • When it’s cool the wax contracts and stainless steel springs close the window.
  • Suitable for aluminium or wooden greenhouses

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give stable temperatures. You need a quarter of the floor area in opening vents. Wax operated Vent Openers, the hotter it gets the wider they open. Designed to open your greenhouse window automatically. It works by a wax within the cylinder of the opener expanding when it is hot, pushing a piston to open the window, when it is cool, it contracts and stainless steel springs close the window. It is suitable for aluminium or wooden greenhouses and is supplied complete with easy to follow instructions for simple installation Adjustable to start opening anywhere between 12° – 25°C. Supplied with full fixing kit and instructions. Supplied in a satin anodised finnish

Package Dimensions:- ‎40.8 x 9.8 x 8.4 cm; 580.6 g
Part number:- ‎MK7
Manufacturer:- ‎Bayliss
Item model number:- ‎MK7
Date First Available:- 24 Jun. 2009

Additional information

Weight 0.581 kg
Brand

Bayliss

EAN

5033490000026