Eneko - Model EVER Series - Energy Recovery Unit (Cellulosic Exchanger) - Brochure
Casing & Insulation: High corrosion resistive 200 gr/m² galvanize coated steel is used for the casing. Inside of outdoor air is 10 mm, outside of outdoor air is 5 mm; inside of indoor air is 10 mm insulated with non-flammable acoustics insulation material against sound and thermal conduction.