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

Description:
Ingenious temperature sensitive automatic vent opener can open and close window frames automatically, works really well in maintaining the greenhouse within the preferred temperature range. The vent opener starts to open between 15-25℃ (60-77°) depending on how you set the cylinder.

Characteristics:
[Automatic vent opener] The greenhouse window opener can automatically open and close your greenhouse window 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, suitable for most aluminum frame greenhouses.
[Adjustable temperature range] Temperature range is adjustable from 15-25℃ (60-77°C) by rotating the cylinder, maximum opening at about 30℃/86С (depending on adjustment and load).
[High-quality construction] Durable and rust-proof iron window opener with paint spraying for a long time.
[15lb Loading] 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
Maximum open distance: 45cm/17,71 inches
Load capacity: 7kg/15lb
Cylinder length: 33,8cm/13,3 inch
Pack size: 37.5*9.8*4,5 cm / 14.76*3.85*1,77 inch
Package weight: 439g/0,96lb

Package list:
1 * Automatic air vent opener
1 * Cylinder
1 * Package of accessories
1 * Manual (English)

Note:
Do not heat to more than 50℃(122°C).
Do not disassemble the cylinder.
Do not apply excessive loads by locking or covering the window.

1) we accept alipay, west union, tt. All major credit cards are accepted through secure payment processor Escrow.

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

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

1. Worldwide shipping.(Except some countries and apo/fpo)
2. Orders processed timely after payment verification.
3. We only ship to confirmed order addresses. Your order address must match your delivery address.
4. The images shown are not the actual item and are for your reference only.
5. Service transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary, especially during the holiday season.
6. If you have not received your shipment within 30 days of payment, please contact us. We will track the shipment and get back to you with a reply as soon as possible. Our goal is customer satisfaction!
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 for more than 7 days, it will be considered used and we will not issue you a refund or replacement. There are no exceptions! Both seller and buyer bear half of the shipping costs.
2. All returned items must be in the original packaging and you must provide us with shipping tracking number, specific reason for return and your PO#.
3. We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, after both buyer and seller cancel the transaction from Ali Express. Or you can opt for a replacement.
4. We will bear all shipping costs if the product(s) is (are) not as advertised.

1. Manufacturer's limited warranty of 12 months for defective items (excluding items damaged and/or misused upon 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.
You agree to all of the above policies when ordering on Ali Express!

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It's impossible to address issues if we don't know about them!