Louver Opener,Automatic Opening Closing Louver Blind Window Opener Opening Tool for Home Office Automatic Window Opener for Greenhouse

Description

• Suitable for Most BlindsThe opening force is about 25kg/55lb, and the closing force is about 15kg/33lb. The automatic greenhouse ventilation kit is suitable for most blinds.
• Automatic Opening/ClosingThe window opener automatically opens and closes as the temperature changes, it does not consume any power, energy-saving and .
• Working ConditionIt starts to open when the temperature reaches 17-25C (63-78F), and reaches the maximum opening when the temperature rises to 30-32C (86-90F).
• Excellent QualityThe automatic greenhouse vent is made of high-quality aluminum, which is not easy to rust and is durable.
• Easy To InstallEasy installation through the provided clips or screws, no battery or electricity is required, simple and convenient.

Specification:
Condition: Brand New
Item Type: Window Opener
Material: Aluminium
Opening Force: 25kg / 55lb
Area: Start at 17-25 (63-78)
Maximum Open: Full at 30-32 (86-90)
Closing Force: 15kg / 33lb via heavy duty spring
Support Bar Length: Approx. 34cm / 13.4in
Spring Fixing Tool Size: Approx. 14 x 5 cm / 5.5 x 2 in
Weight: Approx. 343g / 12.1oz

Package List:
1 x Support Bar
1 x Spring Fixing Tool
4 x Slotted Screw
2 x Small Cross Nail
4 x Screws
2 x Small Screw
4 x Large Round Fixed Ring
2 x Small Round Fixed Ring
2 x Round Iron Ring
1 x Instruction Manual

Shipping and Returns

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• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.