Roof Automatic Greenhouse Window Opener Vent Replacement Cylinder, Temperature Ventilation Sensitive Window Openers

Price: [price_with_discount]
(as of [price_update_date] – Details)

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Features:
Made of quality material, durable, solid and convenient to use.

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.

Ideal for your greenhouse window.

This products need to be refrigerated before use it.

Specifications:

Item Type: Greenhouse Winder Opener Cylinder

Temperature range 15°- 25°/60°-77F

Weight: Approx. 107g

Package:

1pcs× Greenhouse Winder Opener Cylinder

Notes:

Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).

Do not dismantle the cylinder.

This products need to be refrigerated before use it.

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.

Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
Window Opener Cylinder Data parameter: Temperature range 15°- 25°/60°-77F; Notes: Do not use this opener cylinder anywhere the temperature will exceed 50° (122F).
Automatic Greenhouse Cylinder Energy saving: Non Electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops
Replacement Window Opener Auto Vent use for: automatic window opener.Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
Replacement Cylinder Easy Installation: Simple DIY installation and suitable for single or double sprung vents.
greenhouse accessories package: 1pcs×Greenhouse Winder Opener Cylinder

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