Ventmate Automatic Greenhouse Window Opener
Features
² Solar energy, cost nothing to run
² Both Clamp and screw for easy installation
² Shipped directly from manufacturer Cost saving
² Fully opens up to 18” ( 45cm )
² Lifts weight up to 15lbs ( 7kg )
² Open temperature adjustable from 15℃ to 23℃ ( 59℉ to 73℉ )
² Fully open at 33℃ ( 91℉ ) or above
² One year limited guarantee for material and manufacture quality
Note:
² Do not use your window opener where temperature will exceed 60℃ ( 140℉ ),
² Before installation, make ensure your window can be opened without obstacle;
² Discount is offered for 25 or above;
² Feel free to contact me for any questions.
² Additional Cylinders are optional.
² Strongly recommend our Ventguard 2-spring type Greenhouse vent opener QH320 for PC panel greenhouse.
Frequently asked question
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