Automatic Vent Opener
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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.
Warranty: 12 months
Type: Fits all standard greenhouse roof vents
Operation Temperature: Starts opening at 18-20°C and fully open at 26°C
Carton size: 37cm x 6cm x 5cm
Weight: 0.5 kg
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.