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Your cart is empty.Product Description
Premium Material
Automatic window opener is made of aluminum alloy, maximum window opening: 45cm/17.7inch. Maximum opening about: 30°. Maximum opening weight: 7kg/15lb. ?Size: 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inch (appr.)
Solar Heat Sensitive
Non electric, our window vent opener uses solar energy. The automatically adjusted temperature is 15 to 25°C. When the temperature exceeds 25 degrees, the window regulator will remain open. The temperature drops to 15-18 degrees Celsius and the opener will close completely
Double Spring Design
Compared with the single spring vent, the double spring greenhouse window opener has stronger thrust force, more solid, and much durable
Important notice
- Do not use this opener anywhere the temperature will exceed 50° (122F)
- Please ensure your greenhouse window can be opened freely by at least 45cm (18")
- Do not apply excessive loads by locking or covering window
- Do not dismantle the cylinder The opener CANNOT stop by manual
Package included:
1 x Automatic window opener
Note:
Due to the upgrade of this item, the 11th part showed in manual is not included. Please take the real one as standard.
Specifications:
- Maximum window opening: 45cm
- Maximum opening about: 30°
- depending on adjustment and load Maximum opening weight: 7kg/15lb
- Adjustable open temperature range: 15°- 25°/60°-77F
- Size: 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inch (appr.)