Automatic window opener for greenhouse solar heat sensitive greenhouse window roof vents single spring window opener garden tools.
Features:
– With the automatic window opener, you can ensure that the temperature of the greenhouse is uniform during the day and night, and you can control the constant temperature and ventilation through the skylight of the greenhouse.
– Before screwing the cylinder into the cylinder housing, the cylinder must be placed in the fridge for some time (half an hour is enough).
Specification:
Material: stainless steel
Fully adjustable between 15-25°C.
Maximum window opening: 45 cm.
Maximum opening weight 7-15kg
Dimensions: 38 x 10 x 5 cm
Box contents:
1 x automatic window opener kit.
1 x manual.
Notes:
Do not use this corkscrew anywhere where the temperature exceeds 50°.
Please open at least 45 cm greenhouse window.
Do not apply excessive loads by locking or covering the windows.
Do not disassemble the cylinder.