Automatic Vent Opener Greenhouse Windows Opener Auto Vent

Description:

Ingenious temperature-sensitive automatic vent opener can automatically open and close window frame, really works well in maintaining the greenhouse within the preferred temperature range. The vent opener starts opening between 15-25?C (60-77?F), depending on how you have adjusted the cylinder.



Features:

[Automatic Vent Opener]Greenhouse windows opener can open and shut your greenhouse window automatically to maintain the best-growing temperature and prevent your greenhouse from overheating.

[Wide Applicability]The vent opener can be closed manually and is easy to install, fit for most aluminum frame greenhouses.

[Adjustable Temperature Range]Temperature range is adjustable from 15-25?C (60-77?F) by turning the cylinder, maximum opening at about 30?C/86?F (depending on adjustment and load).

[High-quality Construction]Durable and rust-proof Iron windows opener with paint spraying for last long time use.

[15lb Load Bearing]Use the Standard Vent Opener to lift up to 7kg / 15 lbs.



Specifications:

Material: Aluminum, Stainless Steel

Color: Black

Star open at::15-25?C (60-77?F)

Fully open at: 30?C/86?F

Max open distance: 45cm/17.71inch

Load bearing: 7KG / 15lb

Cylinder Length: 33.8cm / 13.3inch

Package Size: 37.5*9.8*4.5cm / 14.76*3.85*1.77inch

Package Weight: 439g / 0.96lb



Package List:

1 * Automatic Vent Opener

1 * Cylinder

1 * Package of Accessory

1 * Manual (English)



Note:

Do not heat to more than 50?C(122?F).

Do not dismantle the cylinder.

Do not apply excessive loads by locking or covering window.
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