Sweden
- Test site no. 1: One-family house in Mölnlycke (1)
- Test site no. 2: One-family house in Onsala
- Test site no. 3: Terraced house in Mölndal
- Test site no. 4: One-family house in Mölnlycke (2)
- Test site no. 5: One-family house in Brämhult
- Test site no. 6: One-family house in Mölnycke (3)
- Test site no. 7: One-family house in Dalsjöfors
- Test site no. 8: One-family house in Alingsås
