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Fränkische

Fränkische, established in 1906, is an innovative, growth oriented German company, and an industry leader in the design, manufacturing and marketing of technically superior building technologies, including heat recovery ventilation systems, corrugated pipe systems for drainage, electrical conduits, and heating and domestic water distribution systems. Unitherm are extremely proud of our partnership with Fränkische, a company with a focus on superior quality and performance. Fränkische – Your partner for sophisticated and technologically advanced solutions.

Fränkische’s profi-air® range on heat recovery ventilation units, ducting and components offers a complete ventilation system for your home. Fränkische profi-air® stands for well thought-out systems and building technology from the expert. The flexible air distribution system can be combined with different profi-air® ventilation units – depending on the installation – and is suitable for application in both new and existing buildings. Exclusive ventilation grills from the Starline design grill collection perfectly complement the system and form a harmonious entity with every room.

Heat Recovery Unit in Utility room

Video Guides

Downloads & Data Sheets

Compliance Documentation

  • Frankische profi-air 250 Touch
    Declaration of Conformity
  • Frankische profi-air 250 Touch
    SAP Database Info
  • Frankische profi-air 400 Touch
    Declaration of Conformity
  • Frankische profi-air 400 Touch
    SAP Database Info
  • Frankische profi-air 400 Touch
    Energy Label

Leaflets & Brochures

  • Frankische profi-air
    Brochure
  • Frankische profi-air Heat Recovery Unit 180 Flat & 250/360 Flex
    Brochure
  • Frankische profi-air Heat Recovery Unit 250/400 Touch
    Brochure
  • Frankische profi-air for Home Owners
    Brochure
  • Frankische profi-air
    Main Catalogue
  • Frankische Starline Exclusive Grill Collection
    Brochure
  • Frankische Starline Exclusive Grill Collection
    Product Description
  • Frankische Starline Exclusive Grill Collection
    Template Booklet

Technical Data

  • Frankische profi-air 250/400 Touch
    Air Flow Settings
  • Frankische profi-air
    Complete Technical Specifications
  • Frankische profi-air 250/400 Touch
    Heat Recovery Unit Product Description
  • Frankische profi-air
    Mounting Instructions for Classic Outlets
  • Frankische profi-air
    Mounting Instructions for Manifolds
  • Frankische profi-air
    System Components Technical Specifications Pressure Losses
  • Frankische profi-air 250/400 Touch
    Installation Manual
  • Frankische Starline Design Grill
    Augmented Reality App