Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Enhances your outdoor space
Control Options: Compatible with UIS™ controllers and AC Infinity app
Includes six roller hooks spool with 25m twine
put them in a large tub/container
Textured finish that suits modern and natural landscapes
Janssens | Automatic Opener for Push Open Side Window or Roof Window estimateend-80 Enhances your outdoor spaceThe Janssens Automatic Opener for Push Open or Roof Window is an optional addition to your Push Open or Roof window in your Janssens greenhouse. The black tube is filled with special paraffin oil which expands when the temperature reaches around 72 F and the piston will push the window open. When temperature falls a heavy spring pulls the window closed. No electricity needed! WARRANTY 15 Year Limited Warranty
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