Solar Greenhouse Automatic Window Opener Auto Roof Vent Green House Autovent

Package Included:
1 x Automatic Window Opener Kit
1 x User manual

Specifications:
-- Maximum height of the window opening about 45cm.
-- The temperature of complete opening of about 30℃.(depending on the adjustment and load)
-- Maximum weight vents not more than 7kgs.
-- Opening temperature regulated 16℃ to 25℃.
-- Suitable for most greenhouses.

Adjustment:
-- Tuning the cylinder can make your automatic vent start opening at different temperature.
-- Turing clockwise can make higher/earlier opening.
-- Turning anticlockwise can make lower/later opening.
-- One complete turn corresponds to approximately 0.5℃/1℉.

Note:
1.Please allow 1-2 cm errors due to manual measurement.
2.Due to the difference between different monitors, the pictures may not reflect
the actual of the item.








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