ULTECHNOVO Automatic Greenhouse Vent Opener Single Spring, Iron, Black

Characteristics-Size:29.30X1.60X1.60cm/11.54X0.63X0.63in-Size:31.50X5.00X3.00cm/12.40X1.97X1.18in-Material:iron-Color:Black-Product Info:Solar window opener-No Power Required, Heat Sensitive, Suitable for All Weather Conditions Solar Powered Vent Opener-Powerless Temperature Control: The Automatic Window Opener uses a heat sensitive vent opener cylinder to regulate greenhouse air automatically, performing completely off-grid by utilizing solar energy Automatic Roof Vent-Broad Greenhouse Compatibility: Designed for easy integration with greenhouse automatic louver vent opener systems and compatible with various frame types, supporting both individual gardeners and commercial producers solar automatic window opener-Maximum Opening Stroke: 45cm / 18 inches automatic greenhouse vent open-Maximum Load Capacity: 7-15 kg / 15-33 lbs temperature ventilation sensitive window opener-Protective Ventilation: This Greenhouse Window Opener maintains ideal humidity and temperature, using a greenhouse automatic vent kit to prevent heat stress for flowering plants solar greenhouse window openerPackage List1 x window openerGoods Informationauto curtain opener with solar Its auto vent kit supports users by maintaining optimal temperature and humidity for flowers in unattended greenhouses.greenhouse vent opener Compatible with side and roof windows, this solar greenhouse window opener fits various frame types.temperature ventilation sensitive window opener The automatic roof vent opener provides consistent climate control using a precision-calibrated spring

• Simple setup: no complex wiring is needed—just attach this greenhouse window opener to steel frame or soil wall greenhouses for a rapid, maintenancefree automatic vent opener solution,solar vent opener,automatic roof vent opener
• Easy installation: this automatic window opener tool features easy, wirefree installation suitable for both cold frame automatic vent opener setups and traditional greenhouses,solar powered gate opener,Automatic Vent Opener
• Efficient solar operation: this solar powered greenhouse window opener leverages solar heat sensitive opener technology, ensuring your greenhouse vent opener works reliably day and night, free from power outages,automatic window opener,Auto Greenhouse Opener
• Auto greenhouse vent opener: the auto vent kit’s temperature-sensitive piston prevents sudden temperature spikes, reducing the risk of plant wilting and sunburn in greenhouses or cold frames,greenhouse opener,Automatic Roof Vent
• Powerless temperature control: the automatic window opener uses a heat sensitive vent opener cylinder to regulate greenhouse air automatically, performing completely off-grid by utilizing solar energy,auto roof vent opener,automatic window opener for greenhouse