Palram Canopia Greenhouse Auto Vent Arm

Overview

The Palram Canopia Greenhouse Auto Vent Arm is an intelligent temperature control solution for your greenhouse. This solar powered mechanical system automatically opens and closes your roof vent based on internal temperature, helping you maintain optimal growing conditions even when you are away from home. It is a simple accessory upgrade for any greenhouse with a roof vent.

Key Features

• Solar powered mechanical system, no electricity required
• Heat activated wax design for reliable operation
• Automatically opens roof vent at 12 to 15°C
• Closes vent as temperature falls
• Compatible with any Palram Canopia greenhouse roof vent
• Simple installation process

Roof Types

This accessory has no roof of its own. It fits onto your greenhouse’s existing roof vent and works with whatever roof shape your greenhouse already has, whether apex or lean to, opening and closing that vent automatically.

Dimensions

• Fits any Palram Canopia greenhouse roof vent
• Compact, low profile mechanism
• Simple bracket fitting

Construction

The auto vent arm uses a heat activated wax mechanism that responds to temperature changes inside your greenhouse. As the temperature rises above 12 to 15°C, the wax expands, gradually opening the roof vent to allow hot air to escape and maintain optimal conditions. When temperatures fall, the wax contracts and the vent closes automatically.

Treatment & Guarantee

Because it operates on solar power with no mechanical parts requiring electricity, the system is reliable and cost effective, with no batteries, power supplies or complex wiring required.

Doors & Windows / Security

This accessory works with your greenhouse’s own roof vent rather than a separate door or window of its own, automating the opening and closing that you would otherwise do by hand.

Assembly Information

The auto vent arm is straightforward to install. No specialist knowledge or tools are required, simply follow the instructions provided, and the system is ready to use immediately after installation.

Delivery Information

Free delivery is available to most UK postcodes. Please check your postcode during checkout to confirm delivery eligibility for your area.

Optional Upgrades

Pair this vent arm with a Portable Fan Greenhouse Heater for complete automatic climate control, balancing heating and ventilation between them.

Frequently Asked Questions

Does the auto vent arm require electricity? No, the system is entirely solar powered and operates using a mechanical wax mechanism.

What temperature does it open at? The vent arm begins opening at 12 to 15°C and closes as the temperature falls below this range.

Will it work with my Palram Canopia greenhouse? Yes, it is compatible with any Palram Canopia greenhouse fitted with a roof vent.

Is installation difficult? No, the auto vent arm is simple to install and requires no specialist tools or knowledge.

Why choose an automatic vent over opening it by hand? It maintains consistent temperatures even when you are away, which is especially valuable during spring and autumn when conditions fluctuate throughout the day.

You may also like

This vent arm suits any Palram Canopia greenhouse with a roof vent, such as the Mythos Green 6′ x 6′ Greenhouse. Browse our full range of greenhouses to complement your growing setup.