Solar Heat Sensitive Automatic Thermofor Window Open Greenhouse Vent Autovent

Description:

Features:
100% brand new and high quality
Fully automatic greenhouse ventilation.
Window roof vent opener is easy to fit – Screws into wood and clamps onto aluminium greenhouses without the need for drilling.
Solar powered – No batteries or electricity required.
Strong build.
Loses no headroom.
All parts corrosion resistant.
Spring controlled – Resists wind damage when opening and closing.
Replacement cylinders of window roof vent opener are available.
It prevents your greenhouse from overheating.
As the temperature changes automatically, it maintains the best growing temperature and prevents your greenhouse from overheating.
Auto-ventilated window openers in greenhouses cannot be used in environments where the temperature is above 50 C.
Please make sure that your greenhouse windows open normally without obstruction.
The maximum height of the window opening to the outside is about 45 cm.
The maximum weight of ventilation windows does not exceed 7 kg.
It automatically adjusts the temperature from 15 to 25 C.

Specification:
Model: CL-T912
Material: Galvanized plate
Length: 31.5cm(12.40in)(approx)
Color: Silver
Quantity: 1 set

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Package includes:
1 set x Window Opener Kit
1 x User Manual(English)

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.