Greenhouse Automatic Window Opener Solar Heat Sensitive Autovent Vent Opener Maintains Best Temperature Agriculture Garden Tools

Features:

• Prevent greenhouse overheating.

• Ideal for your greenhouse window--opens and closes your greenhouse window.

• As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.

• Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.

• Can be clamped onto or screwed onto your greenhouse frame.

Specifications:

Greenhouse Window Opener Kit

Material: Aluminum Alloy

Fully adjustable between 20 - 25 ° C (68 - 77 ° F)

Maximum window opening: 45cm / 18 inch

Maximum opening weight: 7kg/15lb

Size: 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inch (appr.)

Package:
1 x Automatic Window Opener(Single Window Kit or Double Window Kit or window opener temperature sensor)

Notes:

• 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

• Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

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