★★★★★
Prices start at : 46.47 USD / each
The Automatic Vent Opener was designed to automatically control the temperature, humidity and provide additional ventilation when needed, making gardening easier. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount...
- Product Depth (in.): 2.75
- Manufacturer Warranty: 2 years limited
- Product Type: Accessory
- Color Family: Metallics
- Product Weight (lb.): 1.5lb
- Mechanic system - no electricity is needed: Yes