After installed this temperature controlled automatic vent opener, your window will be a self opening one. It is solar heat sensitive that open the vent when weather warms up and then closing when it cools down. Really works well in maintain the greenhouse within the preferred temperature range. Specifications: Material: Aluminum+SS Item Weight: Approx. 305g / 10.78oz Package Weight: Approx. 387g / 13.66oz Package Size: Approx. 38 * 9.5 * 4.5cm / 14.96 * 3.74 * 1.77in Package List: 1 * Greenhouse Vent Opener 1 * Package of Accessory 1 * Manual (English) Note: Do not heat to more than 50℃(122℉). Do not dismantle the cylinder. Cooling the cylinder for 24 hours before installation.
Kavolet Greenhouse Window Opener Automatic, Solar Heat Sensitive Vent Opener with Single Spring, Agriculture Gardening Greenhouse Acessories, Temperature Controlled Auto Vent Opener Lifts
$83.99
- Elongated aluminum cylinder with paint spraying, weather. Resistantnless steel accessories would last long time use.
- Solar heat sensitive vent opener, automatic stretch or shrink the vent while the temperature is changing.
- Aluminum frame looks more lustrous, durable and rust-proof. Easy to install, universal fit for all aluminum frame greenhouse.
- Auto-opening temperature range is adjustable from 15-25℃(60-77℉). Maximum opening at about 30℃/86℉(depending on adjustment and load).
- Greenhouse window opener is suitable for the vents weighting up to 7kg/15lb.
In stock
Additional information
| Weight | 0.356 kg |
|---|---|
| brand | Kavolet |
| dimensions | 37.1 x 9.8 x 4.9 cm; 356 Grams |