The possibilities of energy consumption reduction and a maintenance of indoor air quality in doctor's offices located in north-eastern Poland

- IAQ and energy consumption in doctor's offices in Poland.
- Modernization will decrease energy consumption (18-53%) if IAQ is similar.
- If ventilation flow is higher the modernization will decrease or increase energy use.
- Recuperation could bring up to 38% savings of energy.
- All IAQ criteria should be considered together to classified the room.