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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Automatic Vent OpenerSelf Regulating Greenhouse Vent Opener for Roof Vents Automatically Opens and Closes Based on Temperature This AV01 residential roof vent opener is a simple, non electric solution for maintaining optimal airflow in backyard greenhouses. It uses a temperature sensitive wax mechanism to open and close vents automatically, without any wiring or power source. Adjustable Temperature Range for Custom Climate Control Designed to activate between 17C and 24C
Self-Regulating Greenhouse Vent Opener for Roof Vents
Automatically Opens and Closes Based on Temperature
This AV01 residential roof vent opener is a simple, non-electric solution for maintaining optimal airflow in backyard greenhouses. It uses a temperature-sensitive wax mechanism to open and close vents automatically, without any wiring or power source.
Adjustable Temperature Range for Custom Climate Control
Designed to activate between 17°C and 24°C (adjustable), the mechanism expands to lift the vent when temperatures rise and retracts as it cools. The AV01 model can lift up to 14kg, making it ideal for standard greenhouse roof vents.
Durable and Reliable for Australian Conditions
No need to remember to open or close vents. These openers ensure consistent airflow and temperature regulation, helping reduce heat stress on your plants — especially useful in variable Australian climates.
- Model: AV01 Residential Roof Vent Opener
- Lifting Capacity: Up to 14kg
- Temperature Range: Opens between 17°C – 24°C (adjustable)
- Power Source: None required – fully mechanical
- Use: Compatible with roof vents on most backyard greenhouses
Also available: Options for side louvre vents and large commercial vents.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy