Important notice: 1. Automatic greenhouse ventilation must not be used at temperatures above 50 ℃ (122 F)
2. Make sure your greenhouse window opens normally
Specifications: Maximum window opening height approx. 45 cm
Temperature for full opening approx. 30 ℃ (depending on adjustment and load)
Maximum weight not more than 7 kg/15 lb, opening temperature regulated 16 to 25 ℃
Note
When you receive this item in summer, you must put the black rod in the refrigerator for at least 5 minutes for the cylinder to fully retract before assembling this product.
Color: Black & Silver
Material: aluminum alloy
Package contents:
1 x Automatic window opener kit
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.