Airfi stand with heat recovery units on a navy forest-pattern backdropAirfi stand with the transparent-sided Airfi C5 air handling unitAirfi Model 53 and Model 150 heat recovery units on a lit plinthAirfi stand with opened heat recovery unit and compact Model 53 miniAirfi bar counter under brass pendant lamps and a snowy forest wallAirfi C5 air handling unit with glazed panels showing filters and coilAirfi Model 53 mini and Model 150 heat recovery units on a blue plinthAirfi screen showing apartment ventilation airflow beside cooker hoods
