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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Elegant Design Meets Everyday Function
Decorative roof ridge adds a touch of English sophistication and to deter birds perch on the roof
4mm tempered glass roof and wall panels
this design allows for deep rooted plants and perennials
or small vegetable plants
Alton | Thermofor Roof Vent Opener Piston Replacement Coconut peat block Elegant Design Meets Everyday FunctionThe Thermofor Long Piston Replacement is a direct replacement cylinder designed for Thermofor automatic roof vent openers used in Alton greenhouses. If your current opener is no longer responding properly to temperature changes, replacing the piston is a simple way to restore reliable, automatic ventilation. This heat sensitive cylinder contains a wax core that expands as temperatures rise and contracts as they cool, driving the vent to open and close
US$ 34.00
US$ 54.00
US$ 103.50
