Fischbach Roof Top Units

Fischbach roof top units have been specially developed for use in effective ventilation systems. The complete range is made of water-resistant material with a 40mm strong isolation and is also equipped with galvanized bird grids. Especially by our EC-motor version with integrated pressure control, an even better energy efficiency is achieved, compared to conventional models. Also in the area of noise level, the Fischbach with Disc-Rotor Motor / EC Disc-Rotor-Motor with dual acoustic decoupling affords distinguishing attributes.
Easy to install, maintenance-free and efficient.

The units 41.101 to 41.409 have a FISCHBACH-COMPACT-FAN – D / DS-series – with forward curved blades, double inlet.

The units 41.410 to 41.413 have a FISCHBACH-HIGH EFFICIENCY FAN – HD-series – with backward curved blades, double inlet.

The units 40-1 to 40-3/3 have a FISCHBACH-COMPACT-FAN – CE-series – with forward curved blades, single inlet.

Casing steel-galvanized frame construction from robust Aluminium profiles, with plastic corner pieces and removable casing panels with P.V.C. frame, in double skin construction 41mm deep. Insulation of mineral fibre, not flammable, with high thermal resistance and high acoustic insulaton value.

  • protection tye IP 65
  • speed controllable 0-100%
  • installed thermal contact
  • insulation class F
  • bearing maintenance-free
  • user defined mounting position
  • several discharge directions
  • multi-functional applicable


Roof Top Units – 40. Flat Series

Dachventilatoren - Flachbaureihe

Download material for the Roof Top Units – Flat Series


Roof Top Units – 41. Standard Series

Dachventilatoren - NormbaureiheDachventilatoren der Normbaureihe R├╝ckseite

Product list and data sheets of the Fischbach Roof Top Units

Product Data sheet
Typ 41.101 PDF
Typ 41.102 PDF
Typ 41.103 PDF
Typ 41.104 PDF
Typ 41.201 PDF
Typ 41.202 PDF
Typ 41.203 PDF
Typ 41.308 PDF
Typ 41.309 PDF
Typ 41.310 PDF
Typ 41.311 PDF
Typ 41.406 PDF
Typ 41.407 PDF
Typ 41.409 PDF
Typ 41.410 PDF
Typ 41.411 PDF
Typ 41.412 PDF
Typ 41.413 PDF

Further download material of the Fischbach Roof Top Units