Thermoduct wall bushing 315 mm

Thermoduct Wall Duct 315mm

This Thermoduct wall duct is suitable for HRV systems and other ventilation applications where air is neatly discharged through the wall. The wall duct is constructed from 1 mm aluminium with a welded tube of the same material. Both the welding and powder coating are done in-house, ensuring excellent control over the finish and fit.

Benefits and Features

• Wall duct made from 1 mm aluminium for a sturdy and durable exterior finish.
• Welded tube of 1 mm aluminium for a secure and robust connection.
• Thermoduct 9 mm insulation with a thermal conductivity of 0.039 W/mK at 0°C, 0.045 W/mK at 40°C, and 0.051 W/mK at 90°C.
• Powder coated in black for a neat and wear-resistant finish.
• Suitable for HRV systems and ventilation ducts with a 315 mm connection diameter.

Lightweight, Dimensionally Stable and Suitable for Outdoor Use

The aluminium construction remains lightweight and dimensionally stable, even during prolonged outdoor use on buildings. Because the tube is welded in-house, the wall duct forms a single stable unit. This ensures straightforward installation and a reliable end result.

Installation, Maintenance and Applications

The powder-coated finish requires minimal maintenance and provides a clean appearance on the façade. This wall duct is ideal for residential properties and small commercial projects where a neat, insulated connection through the wall is required. This wall duct combines a sturdy aluminium base with practical Thermoduct insulation and a carefully finished black coating, making it suitable for reliable and durable connections of ventilation ducts through the façade.

Product Specifications

• Wall grille width: 412 mm
• Wall grille height: 368 mm
• Wall grille height including mounting strips: 398 mm
• Wall grille depth: 191 mm
• Connection diameter: 315 mm
• Duct length: 500 mm