WALLER 64 wall-mounted condensate recovery unit

WALLER 64 wall-mounted heat recovery unit, ductless ventilation for residential and commercial use

The WALLER heat recovery unit is a ductless wall-mounted ventilation solution, ideal for ventilating individual rooms in both homes and professional premises. Thanks to its reversible fan, it ensures both the supply of fresh air and the extraction of stale air. In regeneration mode, it recovers heat and humidity from the extracted air to limit energy loss and improve comfort.

This device is suitable for bedrooms, offices or restaurants, as well as for rooms in the home requiring efficient ventilation.

Simple, ductless ventilation

The WALLER 64 is mounted directly on the wall and provides ventilation without a duct network. It can operate in:

• regeneration mode: heat and humidity recovery
• ventilation mode: supply or extraction (without energy recovery)

Complete ventilation possible with two units

For complete mechanical ventilation (supply + extraction), it is possible to synchronize two WALLER 64 units: one unit for supply and another for extraction.
In this mode, ventilation is total but without energy recovery.

Convenient control via remote control

The WALLER 64 heat recovery unit comes with an intuitive remote control that allows you to easily switch between modes and adjust ventilation as needed.

Key features

• Ductless wall-mounted installation
• Reversible fan for supply and extraction
• Ceramic exchanger: heat and humidity recovery
• Remote control included
• Ventilation mode possible (without energy recovery)
• Maximum thermal efficiency up to 92%
• Energy class A

Technical specifications

• Maximum airflow: 20 to 64 m³/h
• Motor power: 12 W
• Weight: 3.4 kg
• Energy class: A (according to EU n°1254/2014)
• Noise level: 12 / 27.5 / 31.9 dB (speed 1/2/3)
• Voltage: 230 V / 50–60 Hz
• Motor protection: IP22
• Maximum thermal efficiency: 92%