Feature(may vary by option.)
●☼ Reliable Material The window opener is made of high quality material and provides a sturdy structure, which can guarantee a long service life and reduce the cost of labor.
●The principle of automatic window opener is that with the automatic change of temperature, it can provide the best growing temperature to prevent your greenhouse from overheating and the growth of plants inside, which can maintain a good growing environment for plants.
●☼Green Energy: The window opener is non-electric, it uses solar energy, a green energy source to automatically open or close the ventilation holes of your greenhouse when the temperature rises or falls.
●☼Ideal Choice The replacement cylinder of the automatic greenhouse window opener ensures better temperature conditions for growing plants in greenhouses. It is perfect for greenhouse windows.
●☼Warm tips: Do not use this opener at temperatures above 50° (122F), do not disassemble the opener, and this product must be refrigerated before use.
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Description
Automatischer Gewächshausöffner
 Öffnungszylinder |  Fensteröffner |  Fensteröffner |  Fensteröffner | |
|
Customer Reviews
|
10
|
3
|
9
|
8
|
|
Price
| USD 20.45 | USD 32.09 | USD 39.41 | — |
|
Gewicht
| 103 | 436 | 443 | 372 |
|
Größe
| 32.00*2.00*2.00 | 38.00*10.00*5.00 | 38.00*9.50*4.50 | 38.00*9.50*5.00 |
|
Funktionsweise
| ✔ | ✔ | ✔ | ✔ |
|
Anwendung
| ✔ | ✔ | ✔ | ✔ |
|
Saison
| ✔ | ✔ | ✔ | ✔ |
