Thermoduct wall bushing 160 mm

Thermoduct External Wall Duct 160mm

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

Advantages and Features

• External wall duct made from 1 mm aluminium for a sturdy and durable exterior finish.
• Welded 1 mm aluminium pipe for a solid and robust connection.
• Thermoduct 9 mm insulation with 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 160 mm connection.

Lightweight, Dimensionally Stable, and Suitable for Outdoor Use

The aluminium construction remains lightweight and dimensionally stable, even with prolonged use on the exterior of the building. Because the pipe is welded in-house, the external wall duct forms one stable unit. This makes installation straightforward and the outcome reliable.

Installation, Maintenance, and Applications

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

Product Specifications

• Width of external grill: 268 mm
• Height of external grill: 231 mm
• Height of external grill including mounting strips: 261 mm
• Depth of external grill: 127 mm
• Connection diameter of duct: 160 mm
• Length of duct: 500 mm