EcoPro Greenhouse Auto Vent Opener

The EcoPro Automatic Vent Opener from Space Sheds is a simple yet highly effective accessory that helps maintain ideal temperatures inside your greenhouse without any electricity or manual effort. This clever no-power device automatically opens and closes vents in response to temperature changes, promoting better airflow, reducing overheating, and creating healthier growing conditions for your plants.

How It Works

The EcoPro vent opener uses a temperature-sensitive wax cylinder. When the internal greenhouse temperature rises between 18°C and 25°C, the wax expands and gently pushes a sturdy stainless steel piston to open the vent. The hotter the greenhouse becomes, the wider the vent opens, reaching a full 45cm at around 35°C. As the temperature drops, the wax contracts and the vent closes automatically. This passive system provides reliable climate control all year round.

Easy Installation and Versatile Design

Designed to fit most greenhouse brands and models, the EcoPro Automatic Vent Opener is straightforward to install and fully adjustable. It supports vents up to 7kg in weight and requires no ongoing maintenance once fitted. Whether you have a large EcoPro polycarbonate greenhouse or another brand, this accessory integrates easily and delivers consistent performance.

Why Add Automatic Ventilation?

Proper ventilation is essential for successful greenhouse gardening. It helps prevent excessive heat build-up, reduces humidity-related problems, and improves air circulation for stronger, healthier plants. The EcoPro vent opener takes the guesswork out of temperature management, allowing you to enjoy your garden without constantly monitoring vents.

At Space Sheds, we recommend the EcoPro Automatic Vent Opener as a smart upgrade for any greenhouse owner. It is backed by a 12-month warranty and ships quickly from our Melbourne warehouse with reliable Australia-wide delivery.

Simple, reliable, and effective, this automatic vent opener is a worthwhile addition that helps you get better results from your greenhouse with almost zero effort.

Features:

• Easy to install
• Automatic operation without any attention required
• Adjustable to temperatures 18-25°C
• Fits most brands Greenhouses
• Fully open temperature: 35°C
• Fully Opened Distance: 45cm
• Maximum open weight: 7kg
• 12 Months Warranty