![Solar Heat Sensitive Automatic Greenhouse Window Opener With Single Spring](https://newtonstein.com/imgs/imagery/4/4885741535268.jpg)
Solar Heat Sensitive Automatic Greenhouse Window Opener With Single Spring
5 reviews
SKU #4885741535268
Type: Greenhouses
Availability: In Stock
Prices starting from: $ 1039.19
FREE TRACKED SHIPPING WORLDWIDE
Features:
1.Fully automatic greenhouse ventilation
2.window roof vent opener is Easy to fit - Screws into wood and clamps onto aluminium greenhouses without the need for drilling. (Full fitting instructions supplied)
3 .Window roof vent opener is Easy to set - one simple adjustment.
4..Solar powered - No batteries or electricity required
5.Strong build.
6.Loses no headroom.
7.Anodised aluminium construction - All parts corrosion resistant.
8. Spring controlled - Resists wind damage when opening and closing.
9. Replacement cylinders of window roof vent opener are available.
Specifications:
Cover Material: Aluminium
Type: Greenhouse window opener
Maximum opening weight: 7kg/15lb
Open temperature: 20-25'C/60-77F, above 25'C/77F at Max
Advantage: NO STEEL!! Only use Aluminum+stainless steel, NO RUST
Maximum opening: 45cm/18''
Maximum temperatures: 50'C/ 122F
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
1.Fully automatic greenhouse ventilation
2.window roof vent opener is Easy to fit - Screws into wood and clamps onto aluminium greenhouses without the need for drilling. (Full fitting instructions supplied)
3 .Window roof vent opener is Easy to set - one simple adjustment.
4..Solar powered - No batteries or electricity required
5.Strong build.
6.Loses no headroom.
7.Anodised aluminium construction - All parts corrosion resistant.
8. Spring controlled - Resists wind damage when opening and closing.
9. Replacement cylinders of window roof vent opener are available.
Specifications:
Cover Material: Aluminium
Type: Greenhouse window opener
Maximum opening weight: 7kg/15lb
Open temperature: 20-25'C/60-77F, above 25'C/77F at Max
Advantage: NO STEEL!! Only use Aluminum+stainless steel, NO RUST
Maximum opening: 45cm/18''
Maximum temperatures: 50'C/ 122F
![](https://newtonstein.com/imgs/excellence.png)
WARRANTY
We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
REVIEWS
![US](https://ae01.alicdn.com/kf/U4e926cb5f151425da79bdaac378feb29U.jpg)
V***V from UNITED STATES
![RU](https://ae01.alicdn.com/kf/U73893ce7b8a24cd1a4b67bd4798677b7T.jpg)
D***n from RUSSIA
![RU](https://ae01.alicdn.com/kf/U4d25909649bb4b76a2542283207bdafd7.jpg)
S***n from RUSSIA
![RU](https://ae01.alicdn.com/kf/Uaad1ddefebfc4b5eb6f43b056c4a8474P.jpg)
A***v from RUSSIA
![HU](https://ae01.alicdn.com/kf/Ua124582d3c694fa78d49ad83f1a9b3a9m.jpg)
M***t from HUNGARY
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