Automatic Vent Opener

Automatic Vent Opener

One of the first things you will notice about your greenhouse is that it's designed to trap heat. This is beneficial in winter, but during the summer months, your greenhouse can quickly become overheated if you forget to open your roof vents. 

Are you ready to keep your greenhouse at the perfect temperature effortlessly? Imagine the peace of mind knowing your plants are thriving even when you're not around to adjust the vents manually. The dual spring-loaded automatic vent opener is the prefect solution, and it eliminates the need for an elaborate electrical system. As the ambient temperature increases, the mineral wax within the cylinder expands, slowly pushing the stainless steel piston outwards to open the roof vent.

Product Features

• Fully automatic, heat-activated greenhouse ventilation
• No electricity required or manual operation needed
• Simple installation with brackets and screws provided
• Suitable for all standard greenhouse roof vents
• Ensures growth and healthy, disease-free plants by ventilating the greenhouse environment

Specifications

Warranty: 12 months

Type: Fits all standard greenhouse roof vents

Operation Temperature: Starts opening at 18-20°C and fully open at 26°C

Important Notes

• Automatic Vent Openers do not suit Mini Greenhouse or Small Nursery Models.
• We highly recommend automating all roof vents down one side, especially on large greenhouses (6m length) to keep air flowing.
• For specific models, such as the Grange Model Greenhouses, we advise fitting 2 openers per roof vent.

Product Dimensions and Weight

Carton size: 37cm x 6cm x 5cm

Weight: 0.5 kg

How It Works

The wax inside the cylinder expands with heat, pushing the piston outwards to open the vent. As the temperature drops, the wax contracts, pulling the roof vent shut. This automated system ensures your greenhouse remains at an optimal temperature, promoting healthy plant growth without the need for manual intervention.

Shipping

Shipping for an auto vent opener is $22 . This rate is weight based and so increases if you order more than one heater, or add other products to your order.

Green My Space ships from warehouses in multiple states across Australia including Perth, New South Wales, and Victoria. Please be advised that when ordering multiple items they may come from different warehouses and with different couriers. You will be sent multiple tracking numbers if this is the case.

If your items are in stock, the order will generally be dispatched within 3 business days of order placement. On very rare occasions this might extend a little longer. Items that are not in stock will be available on pre-order only, which will be indicated on the product page.

Pickups of the Sproutwell greenhouse accessories are available from Geelong. Please contact us info@greenmyspace.com.au to organise. We can send you an invoice that excludes the shipping rate, or refund your shipping costs if you choose to add to cart and go through the check-put process.