• novus


    300 & 450

The PAUL MVHR unit novus 300 is used for controlled room ventilation (air flow rate: 80 to 300 m³/h).

Its bigger sister the novus 450 has got the same dimensions, but the air flow rate ranges from 50 to 450 m³/h.

It is equipped with a highly efficient reverse flow duct heat exchanger (European patent). Its broad range of performance allows a use in all residential areas with a living space up to 300 m². The various installation alternatives – vertical or horizontal on mounting base or vertical or horizontal wall mounting – help to save space. A right or left side version of the unit is available for optimizing the routing of air ducts.

One of the best performing MVHR units available!

  • Capacity: Novus 300: 40-300 m3/h; Novus 450: 60-450 m3/h at 150 Pa
  • Novus 300: 93-94% heat recovery (Passivhaus cerified)
  • Novus 450: 89% heat recovery (Passivhaus certified)
  • electrical efficiency: Novus 300: 0.23 W/(m3h)
  • extremely silent operation
  • constant volume flow: adjusts fan power to keep the system balanced
  • automatic 100% summer bypass
  • with optional humidity recovery
  • programmable with weekly timer
  • G4 (good dust) filter, optional F7 pollen filter
  • TFT touchscreen
  • optional: integrated defrost pre-heater with energy efficient pulse controlled PTC heating element.

An automatic bypass control with motorized 100 %-bypass flap ensures the summer bypass mode.

The housing consists of galvanized, powder-coated sheet steel. The interior lining, made of high quality polypropylene, assures a high degree of heat- and sound insulation.

The system can either be controlled by a LED control unit or a colored TFT touchscreen panel with intuitional menu navigation, which assures an ideal communication with the ventilation unit.