Solvent stand with green Sol-flex ducting and a Defro recovery unitGreen flexible duct coil and Defro unit in front of the Solvent standDefro 'Hybrydowe systemy grzewcze' wall with heat recovery unitDefro Air heat recovery units with open panels under a hanging cubeDefro counter with opened heat recovery units and black ductsClose view of Defro lettering and an opened heat recovery unitDefro heat pumps and boilers under the 'Jedno miejsce wiele rozwiązań' wallDeher units and opened Defro boilers by yellow armchairsDefro Home fireplace insert with mirrored steel front panelMCE boiler and Defro cooking range in the Strefa Ognia zoneDefro stand with Polish air handling units and a suspended cube sign
