Hestor staff portrait next to an open heat recovery air handling unit

Photo: Mariusz Młynarczyk / CloudAir.tech

Two Hestor representatives stand beside a large air handling unit with its panels removed, revealing the fan, filters and a heat exchanger tilted out of the casing. Blue graphics behind them list ventilation, air conditioning and 'Centrale' ranges under the 'Twoje powietrze, nasza pasja' sign.