Centrala Pojnarówka.

Adapting historic basements into restaurants requires effective ventilation with high heat gains (e.g. from ovens), while classic ducted systems are often ruled out — no space and no conservator's consent for intakes and exhausts on the façade.

We used an innovative, ductless heat-recovery ventilation unit, deployable across many similar buildings. Housed in stainless steel, with integrated supply nozzles and simple control, it ensures effective air exchange without extensive ductwork and meets conservation requirements.