2PCS Auto Roof Vent Opener Heat Sensitive Automatic Greenhouse Window Opener for Ventilation

Description

Are you beset by concerns regarding inadequate ventilation in your shed or the oppressive stillness of indoor air? Look no further than our automated roof vent openers! Designed to harmonize with various weather conditions, these devices elegantly facilitate the regulation of air circulation, bidding farewell to greenhouse overheating and sweltering environments. This elegant fusion of technology and design transforms your sanctuary into a haven where nature's vitality thrives, facilitating the cultivation of plants, vegetables, and flowers.

Key Features

Sturdy & Reliable: High-quality stainless steel and aluminum make this product rustproof, wear-resistant, non-deformation, and non-scratch, ensuring long-term use. It suits various weather conditions and gives you peace of mind.

Strong Load-bearing Capacity: The high-quality materials and sturdy construction allow each window opener to hold approximately 15.43 lbs of weight, allowing you to use it with peace of mind.

Automated Window Opening: It can automatically open and close greenhouse windows according to temperature changes( maximum opening distance: 17.72in) to maintain optimal growing temperatures, prevent greenhouse overheating, efficiently regulate the internal climate of the greenhouse, and promote healthy plant growth.

Energy Conservation and Environmental Protection: The product does not require any batteries or electricity, saving you the trouble of replacing batteries and saving energy at the same time.

Simple and Firm Installation: With a simple structure, pre-drilled holes, and practical accessories, you can firmly install this product in a few minutes without easily falling off.

Set of 2: Two roof vent openers are included in the product package, which works well for your replacement needs. In addition, you can purchase more to meet your broader needs!

Easy to Clean: Thanks to its smooth surface and simple structure, you can easily clean it with a damp rag (not included).

Buy with Confidence: We stand behind all our guests and look forward to assisting you with your purchase. It is our pleasure to answer your confusion and questions. The end of the story between us is not "we sell and you buy".

Details

Cylinder: Turning the cylinder can adjust the opening angle.

Rounded Corners and Edges: This can reduce scratches during installation and improve safety.

Application

It is suitable for greenhouses, plant cultivation sheds, flower houses, etc.

Specifications

Material: Aluminum, Stainless Steel

Color: Black, Silver

Number of Items: 2

Assembly Required: Yes

Working Temperature: 15°C-25°C/59-77℉

Maximum Opening Temperature: 30°C/86℉

Maximum Opening Distance: 45cm/17.72in

Each Roof Vent Opener Load-capacity: About 7kg/15.43lbs

Folded Product Size: 31.5*5*4cm/12.4*1.97*1.57in

Package Size: 33*13*4.5cm/12.99*5.12*1.77in

Gross Weight: 0.65kg/1.43lbs

Net Weight: 0.55kg/1.21lbs

Package Included

2* Automatic Roof Vent Openers

All Accessories for Assembly

Notes

• Please carefully check if the size is suitable before placing an order.
• When you receive this item, you need to put the black cylinder into the refrigerator for not less than 30 minutes to make the cylinder rod retract fully before you assemble this product.
• If the air rod is stuck and does not work, please apply lubricant (not included) to the threaded adjusting tube and piston rod and manually stretch the piston rod several times.
• The surrounding environment has not reached the working temperature, the opening temperature of the air rod is 59-77℉. The temperature can be maintained at 77℉ and you can observe it for more than 30 minutes.
• For the first-time use, it is recommended to put the air rod in 95-113℉ hot water for 30 minutes, and observe whether the air rod is stretching. The air rod is normal if it is stretching.

Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.