window ventilation
1. Adjusted by temperature
2. Unique design, three styles for choose
3. The newest products
Window ventilation, automatic window ventilation, window opener
Two Styles
Item | Picture |
T-312 |
|
T-312-1 |
|
|
|
Features and functions
1. Fully automatic greenhouse ventilation
2.Heat activated
3.Fully adjustable to open between 15-25 C (60-77 F)
4.Open window fully to 350mm
5.Suitable for windows up to 7kg
6.Easy fitting by clamps or screws provided
7.No batteries or electricity required
8. With the automatic window openers, you can be sure of an even temperature in your greenhouse day and night. They allow thermostatic ventilation control through the roof windows of your greenhouse. 9. Replacement cylinders are available.
Payment
T/T; L/C
Packing
PC/ Inner box, 50 PCS/ CTN
If you want to know information, please feel free to contact me! Your kind inquiry is highly appreciated.
