TOPINCN Automatic Solar Greenhouse Window Opener - Heat Sensitive Vent Opener for Greenhouses, Garden Sheds & Cold Frames - Perfect for Temperature Control & Plant Ventilation
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Estimated Delivery:7-15 days international
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SKU:72476175
Product Description
Can be clamped onto or screwed onto your greenhouse frame.
Product Features
installation-Can be clamped onto or screwed onto your greenhouse frame
45cm (18")-Please make sure your greenhouse window can be opened freely by at least 45cm (18").
solar energy-Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops
growing temperature-As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating
greenhouse window-Perfect for your greenhouse window??opens and closes your greenhouse window
