Increased sound insulation ventilation with heat recovery

  • ventilation system for multiple rooms
  • up to 80% heat recovery
  • acoustically almost undetectable
  • Description

    The ventilation system inVENTer PAX is suitable for small flats, bungalows, attics, retirement homes, hotels, pensions and bath- and utility rooms. In addition to that, the ventilation system is a special solution for an increased sound insulation, wind pressure and fro buildings with little wall thickness. It can be installed subsequently in old houses, as well as into newly built houses. The system is easy and comfortable to handle due to the possibility of an infra-red remote control. 


    Contents of delivery

    The inVENTer PAX standard set consists of:

    • A main module with remote control
    • A silencer
    • A plug connector
    • A powder coated weather protection hood PAX (horizontal or vertical)in grey or white (more colours on request)
    • A wall duct (2x 60cm isolated duct)
  • Technical details

    • Air volume flow: m³/h 30-78 (90 extract air)
    • Heat provision level: up to 0.80 (80%)
    • Preheating radiator (W): <375
    • Sound emission (dB) in 3m 0 Pa: 19-35
    • Operating voltage:  230V AC,50 Hz
    • Type of protection: IP 24
    • Filter supply/extraction:G4/G4
    • Standard sound level difference- exhaust air area: (dB) 47
    • Standard sound level difference- supply air area: (dB) 77
    • Efficiency class: A
  • Downloads

    Product overview
    inVENTer product overview »

    Brochure inVENTer PAX
    Product brochure inVENTer PAX »

    Operation and instruction manual
    Operation and instruction manual for inVENTer PAX »


  • Accessories

    Optional accessories for the pipe-system:

    • Spiral duct DN100x995
    • Mushroom valve- supply air DN100, steel-white
    • Silencer DN100, telescope (380-500)
    • Plug connector nippel DN100, lip seal
    • Plug connector socket DN 100
    • Bend -90° Dn100, lip seal
    • T-piece DN100, lip seal
    • End plate-pipe DN 100
    • Accessory pipe system inVENTer PAX
    • Dust filter inVENTer PAX (1 set)
    • Insulation fixing set
    • 2 component foam (businesses only)
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    inVENTer tender specifications
    Tender specification (MS Word)
    Tender specification (PDF)

    inVENTer planning manual
    Planning manual

    Graphics for the inVENTer PAX
    DXF Graphic
    DWG Graphic

    Instructions for the calculation tool
    Instruction for the calculation tool