--- product_id: 120416864 title: "Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C Uses the Power of the Sun to Work" brand: "gardening naturally" price: "AR$139563" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/120416864-automatic-greenhouse-window-opener-autovent-with-opening-force-7kg-opens store_origin: AR region: Argentina --- # Up to 45cm window opening range Solar-powered, no wiring or batteries Temperature-triggered opening from 17°C Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C Uses the Power of the Sun to Work **Brand:** gardening naturally **Price:** AR$139563 **Availability:** ✅ In Stock ## Summary > 🌿 Let your greenhouse breathe—automate growth with solar-smart ventilation! ## Quick Answers - **What is this?** Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C Uses the Power of the Sun to Work by gardening naturally - **How much does it cost?** AR$139563 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/120416864-automatic-greenhouse-window-opener-autovent-with-opening-force-7kg-opens) ## Best For - gardening naturally enthusiasts ## Why This Product - Trusted gardening naturally brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Top-Rated:** Ranked #1 in Greenhouse Window Openers with 4.6 stars from over 1,600 happy gardeners. - • **Precision Opening Range:** Adjustable vent opens smoothly up to 45cm, ensuring perfect airflow tailored to your greenhouse. - • **Solar-Powered Simplicity:** Harnesses solar heat—no batteries or wiring needed, reducing maintenance and energy costs. - • **Effortless Climate Control:** Automatically regulates greenhouse temperature between 17-25°C for optimal plant growth. - • **Robust & Easy Installation:** Durable alloy steel design fits polycarbonate and aluminum frames with straightforward setup. ## Overview The Automatic Greenhouse Window Opener Autovent is a solar-powered, temperature-sensitive vent opener that automatically adjusts airflow by opening windows between 17°C and 30°C, up to 45cm. Made from durable alloy steel, it requires no wiring or batteries, making it an eco-friendly, low-maintenance solution for maintaining ideal greenhouse conditions. Highly rated and easy to install, it’s the go-to choice for millennial gardeners seeking smart, sustainable plant care. ## Description Automatic solar-powered greenhouse vent opener adjusts airflow and temperature, maintaining 17-25°C for consistent plant growth. No wiring or batteries required. Review: Fantastic. - Arrived on time and well packaged. This item was bought to go on a new build Outsunny 6 x 8 polycarbonate greenhouse. Easy to install by following the instructions supplied. Fitted very quickly and started working within 30 minutes of installing. This auto opener is very well made and feels quite robust. instructions are easy to follow even if you have never fitted one of these before. We set the arm to the temperatures they suggested in the instructions and it seems to be spot on. As the heat inside the greenhouse increases or decreases the arm slowly opens or closes the window. Fitted easily onto the polycarbonate panels and aluminium frame without any issues. Very clever design that gives peace of mind by automatically opening/closing your greenhouse window. I would highly recommend to anyone with a greenhouse especially as the price is reasonable. Very happy with my item thank you. 5* Kind Regards. Review: Great opener with plenty of adjustments for different greenhouses - A great window opener for an aluminium / plastic greenhouse - might work on a much heavier greenhouse too. It has a bit of adjustment available for different greenhouses - in my case I used the greenhouse's own bolts used for the old opener which are bigger, but the arm has some bigger holes, so it's more securely fixed. This means I thought it wouldn't reach the window pane frame but it did just fine. Next problem - it didn't open when I looked at it. Turns out (sensibly) that it opens around 18*C, so I had to wait until this morning - and it works perfectly! ## Features - Automatic greenhouse vent opener regulates temperature and air circulation for consistent growth conditions - Temperature controlled greenhouse opener begins opening at 17°C and fully opens at around 30°C up to 45cm - Solar powered greenhouse window opener uses solar heat so no wiring or batteries are needed - Maximum opening approx 45cm depending on adjustment and load. Full instructions provided. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NRXV36M | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 5,269 in Garden ( See Top 100 in Garden ) 1 in Greenhouse Window Openers | | Colour | Natural | | Customer Reviews | 4.6 4.6 out of 5 stars (1,639) | | Date First Available | 15 Feb. 2019 | | Item Weight | 420 g | | Manufacturer | Gardening Naturally | | Manufacturer reference | OIWOENS011 | | Material | Alloy Steel | | Maximum weight capacity | 25 Kilograms | | Part Number | OIWOENS011 | | Power Source | Solar Powered | | Product Dimensions | 31 x 4 x 3 cm; 420 g | | Style | Auto,Automatic,Greenhouse | ## Product Details - **Brand:** Gardening Naturally - **Colour:** Natural - **Item weight:** 420 Grams - **Material:** Alloy Steel - **Style:** Auto,Automatic,Greenhouse ## Images ![Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C Uses the Power of the Sun to Work - Image 1](https://m.media-amazon.com/images/I/51nDhmJz2sL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic. *by N***� on 30 March 2024* Arrived on time and well packaged. This item was bought to go on a new build Outsunny 6 x 8 polycarbonate greenhouse. Easy to install by following the instructions supplied. Fitted very quickly and started working within 30 minutes of installing. This auto opener is very well made and feels quite robust. instructions are easy to follow even if you have never fitted one of these before. We set the arm to the temperatures they suggested in the instructions and it seems to be spot on. As the heat inside the greenhouse increases or decreases the arm slowly opens or closes the window. Fitted easily onto the polycarbonate panels and aluminium frame without any issues. Very clever design that gives peace of mind by automatically opening/closing your greenhouse window. I would highly recommend to anyone with a greenhouse especially as the price is reasonable. Very happy with my item thank you. 5* Kind Regards. ### ⭐⭐⭐⭐⭐ Great opener with plenty of adjustments for different greenhouses *by H***Y on 29 April 2025* A great window opener for an aluminium / plastic greenhouse - might work on a much heavier greenhouse too. It has a bit of adjustment available for different greenhouses - in my case I used the greenhouse's own bolts used for the old opener which are bigger, but the arm has some bigger holes, so it's more securely fixed. This means I thought it wouldn't reach the window pane frame but it did just fine. Next problem - it didn't open when I looked at it. Turns out (sensibly) that it opens around 18*C, so I had to wait until this morning - and it works perfectly! ### ⭐⭐⭐⭐ Very poor installation instructions for a beginner! *by S***M on 7 May 2025* Having chosen this item based on favourable reviews I was not expecting to have such difficulty in installing the opener! The tiny instruction pictures were almost impossible to see clearly and following the written instructions alone wasn’t enough. I had to consult a relative who had previously purchased the same openers and had, eventually, after badly cutting a finger in the process, managed to install her openers. Additionally there was no mention of removing any existing window handles and their fixings which I had to do so that they didn’t obstruct the new openers. Please improve the installation instructions for future customers! Having said all that the openers are working well so I’m pleased with the final set up. ## Frequently Bought Together - Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C - Greenhouse 35mm Guttering Downpipe Rainwater Kit (Pack of 2) - 15-Pack Greenhouse Bolts and Rings, Aluminium Cropped Head Greenhouse Bolts and Nuts, Creating Suspension Anchors Point In Glazed Steel Channels to Plant Clips for Climbing Plants, Building Greenhouse --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/120416864-automatic-greenhouse-window-opener-autovent-with-opening-force-7kg-opens](https://www.desertcart.com.ar/products/120416864-automatic-greenhouse-window-opener-autovent-with-opening-force-7kg-opens) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*