Pro-Vent stand with Mistral ventilation units and ground exchanger model at Warsaw HVAC Expo 2026

Pro-Vent stand with Mistral ventilation units and ground exchanger model

Photo: Mariusz Młynarczyk / CloudAir.tech

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Pro-Vent's blue-and-white stand E4.19 announces "INNOWACYJNE ROZWIĄZANIA DLA WENTYLACJI" and new "MISTRAL RENOVA" and "MISTRAL HOME PC" units. A sectioned soil model illustrates the PRO-VENT GEO ground heat exchanger, a grey unit stands on an illuminated plinth, and ventilation units with an integrated heat pump module are shown on the right.