Important notice: 1. Automatic greenhouse ventilation must not be used at temperatures above 50 °C (122 °F)

2. Make sure your greenhouse window opens normally

Specifications: Maximum height of window opening approx. 45 cm

The temperature for full opening approx. 30 °C (depending on adjustment and load)

Maximum weight for vents not more than 7 kg/15 lb, Opening temperature regulated 16 to 25 °C

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 measurement allowed error is +/- 1-3 cm.