Prices start at : 79.00 USD / each
The Automatic Louvre Opener operates without the use of electricity. The vent arm was designed with the use of wax that expands with heat to push a piston, which opens the louvre window, as the air gets warmer then contracts as it cools, closing with...
- ✓ Requires a louvre side window
- ✓ Assembled dimensions: 11 in. W x 2 in. D x 2 in. H
- ✓ Protect your plants; provide them with the required temperature and humidity levels
- ✓ Compatible with All Rion greenhouses
- Returnable: 90-Day
- Product Weight (lb.): 1.3 lb