Paul Novus 450

The Novus 450 comfort ventilation unit was specially developed for use in demanding residential and commercial buildings. It guarantees comfort ventilation paired with user-friendly operation and the highest energy efficiency.

The various installation options and different models allow it to be flexibly incorporated into building services. The comfort ventilation unit moves a maximum of 450 m³/h at an external pressure of 200 Pa.

  • Comfort ventilation up to 450 m³/h
  • Passive house–certified heat output of 89 % (NOVUS 450)
  • Excellent energy efficiency of 0.29 Wh/m³ thanks to EC radial fans
  • Fans with constant volume flow control and balancing
  • Automatic bypass control with motorised 100% bypass flap
  • Frost protection function: Efficient even at low temperatures
  • Filter replacement indicator
  • Integrated output-modulating pre-heater (optional)
  • Universal installation options
  • Fast, safe installation and maintenance
  • Time- or sensor-controlled automatic functions
  • Electrical and hot water reheater integration possible
Designation Art. No. Declaration of Performance
Novus 450 LL 527 003 970
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 LL enthalpy 527 004 010
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 LR 527 003 990
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 LR enthalpy 527 004 030
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 SL 527 003 890
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 SL enthalpy 527 003 930
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 SR 527 003 910
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 SR enthalpy 527 003 950
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VLL 527 003 980
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VLL enthalpy 527 004 020
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VLR 527 004 000
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VLR enthalpy 527 004 040
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VSL 527 003 900
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VSL enthalpy 527 003 940
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VSR 527 003 920
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control
Designation Art. No. Declaration of Performance
Novus 450 VSR enthalpy 527 003 960
Control Energy Label E-Label
Local demand control
Central demand control
Clock control
Manual control