Orange warm air generator in front of the Arca and STEP boiler stand

Photo: Mariusz Młynarczyk / CloudAir.tech

An orange warm air generator with a control box and an exposed fan stands before a multilingual poster describing wood-only, pellet-only and wood-pellet versions. Behind it, the white stand of Arca caldaie and STEP, signed "Boiler Manufacturers", has a green floor, black tub chairs for meetings and boiler displays along its walls.