Hot sale greenhouse window opener(HXT312-1)

greenhouse window opener 1. Adjusted by temperature 2. Unique design, three styles for choose 3. The newest products

Greenhouse window opener, automatic greenhouse window opener,  window opener

 

Three Styles

Item	Picture
T-312
T-312-1

 

 

Features and functions

1. Fully automatic greenhouse ventilation2.Heat activated3.Fully adjustable to open between 15-25 C (60-77 F)4.Open window fully to 350mm5.Suitable for windows up to 7kg6.Easy fitting by clamps or screws provided7.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. 

Hot sale greenhouse window opener(HXT312-1)