Automatic Roof Vent Opener
Dimensions:
- Length: 30cm
- Max Vent Opening: 30cm
- Weight: 6Kgs
Features:
- Suitable for windows up to size: 60cm
This item is available to pre-order for delivery nationwide and will be dispatched from 10/12/2021
Order online, on the phone or from our Co. Wicklow showroom. This item is not available from our Dunboyne store.
The Automatic Vent Opener was designed to automatically control the temperature and humidity levels and provide additional ventilation when needed, making gardening easier.
As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of airflow into the greenhouse and closes when the temperature cools. The vent arm was designed with a metal cylinder containing wax which expands when heated to push a piston, which raises the window, as the air gets warmer, then contracts as it cools, closing with the use of a spring and resetting the piston. All you need to do is to install it on your roof vent window and it automatically starts working.
| Length: | 30cm |
| Max Vent Opening: | 30cm |
| Weight: | 6Kgs |
Outdoor Furniture deliveries to Co. Dublin 5 working days
Deliveries to the rest of Republic of Ireland & Northern Ireland in approx 8 working days
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