Our work

Recuperator in the apartment and house

Recuperator in a public building

  • Heat recovery unit PRANA in a school
  • Heat recovery unit PRANA in a public building
  • Heat recovery unit PRANA on an exterior wall
  • Heat recovery unit PRANA on a school wall
  • Heat recovery unit PRANA in a hospital
  • Heat recovery unit PRANA on a hospital wall
  • Heat recovery unit PRANA, view from the street
  • Heat recovery unit PRANA on the outside of a building
  • Heat recovery unit PRANA in a gym