Controlled mechanical ventilation unit with heat recovery, designed to ensure air exchange in rooms where it is not possible to install a ducted system. The unit is fitted with a cylindrical ceramic heat exchanger, a 160 mm diameter duct and an external protective plastic cover to prevent backflow of air. The unit can be connected to other WHR 61 Plus units via a bus cable to allow for the combined operation of multiple units. It is controlled via a remote control.
Ideal for residential use and renovations, the system guarantees continuous air renewal and high heat recovery, ensuring healthy indoor environments and energy savings in every season.
Operation is based on the alternation of two phases: extraction, during which stale air transfers thermal energy to the ceramic heat exchanger, and supply, during which fresh air is preheated as it passes through the ceramic component. Free-cooling operation is possible.

• Wall mounting
• Residential applications