Heavy Duty Automatic Greenhouse Window Vent Opener Autovent Vegetable Protection

Package included:
1 x Automatic Window Opener
1 x User Manual

Features:
1. Use the window opener to prevent greenhouse from overheating.
2. Ideal for your greenhouse. To open and close your greenhouse window.
3. As the temperature changes automatically, maintains the best growing temperature.
4. Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
5. Can be clamped onto or screwed onto your greenhouse frame.
6. Easy to install.

Important notice:
1. Do not use this opener anywhere the temperature will exceed 50℃(122F)
2. Please ensure your greenhouse window can be opened freely by at least 45cm (18")
3. Do not apply excessive loads by locking or covering window.
4. Do not dismantle the cylinder. The opener CANNOT stop manually.
5. Please read the user manual carefully before using.

Specifications:
1. Name: Automatic window opener
2. Model: C10583
3. Material: Metal
4. : Black
5. Maximum window opening: 45cm
6. Complete opening remperature: 30℃(Depending on adjustment and load)
7. Depending on adjustment and load Maximum opening weight: 7kg/15lb
8. Adjustable open temperature range: 16℃-25℃
9. Size: 32cm







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