I was just recently researching these units.. This model is available in Europe for about 900 EUR: https://www.international.zehnder-systems.com/en/comfortable

I was just recently researching these units.. This model is available in Europe for about 900 EUR: https://www.international.zehnder-systems.com/en/comfortable-indoor-ventilation/products/units/decentralised-ventilation-units/zehnder-comfospot-50 https://www.international.zehnder-systems.com/en/comfortable...