he Rosenberg SupraBox COMFORT energy recovery units are space-saving and distinguished primarily by their high energy efficiency. They provide an energy-saving ventilation system for real estate such as restaurants, retail shops, hotels, office buildings and many more. As a ceiling option, the SupraBox COMFORT units are available in two sizes with different nominal air flow rates. These range from 1,100-1,900 m³/h.
Depending on local conditions, you can choose between a left and a right unit design for each size.
Supply air connection RIGHT (facing the operator side)
Supply air connection LEFT (facing the operator side)
The SupraBox COMFORT energy recovery unit corresponds to the current state of standardisation in accordance with VDI 6022. The units are smooth (coil coated inside and out - RAL 7035) and easy to clean.
The units have a sturdy frameless casing. The casing has a double-skinned design. The inner and outer panels are made of 1 mm galvanised steel sheet (coil coated). The insulation thickness is 40 mm.
High efficiency counterflow heat exchangers with over 90% efficiency are utilised for heat recovery. Complete separation of the supply air and return air without odour transfer is ensured.
Fine dust filters of the F7 filter class for the supply air and the M5 class (formerly F5) for the return air are utilised as a standard feature. Quick-release clips allow for fast and easy filter changes.
Tube / duct connections
The connections are designed to be sufficiently large.