Solar Powered Greenhouse Auto Vent Opener

In stock

SNAV-3-AKL

$59.50
$59.50
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General

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FOR CUSTOMERS IN SOUTH ISLAND

We also have a warehouse in Christchurch. Please contact us for the Christchurch stock availability.

Good partner for the Garden Greenhouse For Sale

 

Automatically opens and closes the roof vent/window when temperature changes In the Greenhouse. The opener has a metal cylinder containing a mineral which expands when heated. This pushes a piston that opens the vent. As the temperature cools, the mineral shrinks and a spring closes the vent and resets the piston. The opening and closing of the vent is gradual allowing just the right amount of air flow for cooling.

- Starts to open at 16-23 degree
- Fully open temperature 35 degree and above
- Open temperature can be adjusted
- Fully open distance 45cm
- Maximum open weight 7kg
- Comes with installation instructions
(Drilling require for installation)

Package Includes:

1 × Auto Vent Opener 

Please check out other listings of ours to find greenhouses and other accessories.