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Features:
This is a replacement cylinder for automatic window opener.
High sensitive, automatic respond to weather changes, so you don\'t need to stay near the greenhouse.
Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
Great for most greenhouse to open or close window automatically.
Time and labor saving, also can supply a better temperature condition of plant\'s growth.
Specifications:
Condition: Brand New
Material: ABS
Color: Black
Temperature Range: 20-25? / 68-77?
Size: Approx. 33 x 1.5cm / 12.99 x 0.59in
Weight: Approx. 117g
Maximum Opening Distance: Approx. 45 cm / 18in
Length: Approx. 33-45cm/ 13-18in
Application: For Under 14 Kg Window
Package Included:
1 x Window Opener Cylinder Only
Note:
1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
3. No battery or electricity required, need to be refrigerated before use.
Reety
Reviewed in the United States on April 6, 2023
Ordered 4 of these. On arrival, one had leaked wax all over. The other 3 were fine. Easy replacement through amazon. I recommend inspection upon arrival, if any wax residue is noticed the replace it, a leaky sensor will not survive one season (at least up here in Montana).
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