Our work

Recuperator in the apartment and house

Recuperator in a public building

  • Heat recovery unit PRANA in school
  • Heat recovery unit PRANA in public building
  • Heat recovery unit PRANA on outer wall
  • Heat recovery unit PRANA on schools wall
  • Heat recovery unit PRANA in hospital
  • Heat recovery unit PRANA on hospitals wall
  • Heat recovery unit PRANA on the street
  • Heat recovery unit PRANA outside the building
  • Heat recovery unit PRANA in gym