W×H in the title is the clear opening. PU 43 kg/m³, RAL 9010 or stainless steel, plastic frame/fittings, aluminium system, emergency release, replaceable gasket heater and hygienic rail cover. -20 °C: 92 mm/80–120; -25: 121/100–120; -30: 121/heated frame/100–160; -35: 121/double heated gasket/120–200; -40: 151/120–200. Free wall on sliding side and ~440 mm above. B opening W+100/H+50; E – W×H. Direction from outside.