SPECIFICATIONS

Type1: greenhouse window opener

Type2: automatic window opener

Type3: window opener cylinder

Type4: window opener switch

Brand Name: NoEnName_Null

Origin: Mainland China

Type: Solar Agricultural Greenhouses

Choice: yes

semi_Choice: yes

Garden Greenhouse Automatic Window Vent Opener Temperature Sensor Open Tools Outdoor Camping Indoor Green House Window Opener

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℃ (60-77℉), 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℃ (60-77℉) by turning the cylinder, maximum opening at about 30℃/86℉ (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℃ (60-77℉)

Fully open at: 30℃/86℉
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℃(122℉).
Do not dismantle the cylinder.
Do not apply excessive loads by locking or covering window.

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2) Payment must be made within 3 days of order.

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7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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