Elta FLUX HR 100 (4") Single Room Heat Recovery with optional remote switch
Elta FLUX HR 100 Single Room Heat Recovery *4 inch model*
Elta FLUX HR 150 (6") Single Room Heat Recovery with optional remote switch
Elta FLUX HR 150 Single Room Heat Recovery *6 inch model*
Elta FLUX HR Plus+ 100 (4") Single Room Heat Recovery with remote control
Elta FLUX HR150 Plus+ 6" (150mm) Single Room Heat Recovery SRHR With Remote Control