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Palram Greenhouse Automatic Vent Opener

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$89
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This automatic roof vent opener is designed to automatically control the temperature and moisture level in all Palram Canopia greenhouses.

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Product overview

This automatic roof vent opener is designed to automatically control the temperature and moisture level in all Palram Canopia greenhouses.

When the air inside your greenhouse warms, this vent will gradually open to allow the correct amount of airflow into the greenhouse, and will close when the optimal temperature is reached.

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.

The Automatic Vent Opener operates without the use of electricity and is compatible with all Palram Canopia greenhouses including our Mythos range.

Great for busy gardeners, this auto vent opener takes the hassle out of maintaining your greenhouse.

FEATURES:
• Opens roof vent window automatically around 68°F for air circulation, closes when the temperature cools
• Automatically control the temperature and moisture level
• Durable metal design with natural wax
• Smart-lock connectors make installation quick and easy
• Works with Palram Canopia’s Mythos Greenhouses
• Great for busy gardeners

SPECIFICATIONS:
Start opening point: 12-15°C (53.6-59°F)
Length: 30cm
Max vent opening: 30cm
Max weight lifted: 6kg
Suitable for windows up to: 60cm
Weight: 0.39kg
Material: Cast aluminium
Requires a Philips head screwdriver

Carton size: W 40cm x D 7cm x H 5cm
Carton weight: 0.44kg

Palram Canopia

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Read reviews that mention

Auto vent opener

A little tricky to install as was used on an old glass house but works fine will be buying more!

Kirk Taupiri
Good

Good

Mike Timaru