Pellet boilers with energy labels in the OZE equipment zone

Photo: Mariusz Młynarczyk / CloudAir.tech

A grey pellet boiler with an energy label, class 5 badge and flexible fuel feed pipe stands in the foreground, beside a black Zamech unit marked "eco design 5" and bags of pellets. Brochure racks, a white "SMART line" unit and green "STREFA urządzeń OZE" walls fill the zone behind.