See II.1.1
Collective boilers and double flow ventilation Rixensart - Louvain-la-Neuve, 14 sitesSee II.2.1
Individual and collective boilers and double flow ventilation Genval - La Hulpe, 7 sitesSee II.2.1
Individual and collective boilers Marbais - Mellery, 7 sitesSee II.2.1
Individual and collective boilers Louvain-la-Neuve - Perwez, 17 sitesSee II.2.1
Individual and collective boilers - Chastre - Cortil - Saint-Géry - Walhain, 9 sitesSee II.2.1
Individual boilers Genappe - Bousval, 5 sitesSee II.2.1
Individual boilers Strée - Beaumont - Marcinelle, 10 sitesSee II.2.1
Individual boilers Chimay - Momignies - Froidchapelle - Sivry Rance, 13 sitesSee II.2.1
Collective boilers and double flow ventilation Strée - Chimay - Momignies - Froidchapelle - Sivry Rance, 13 sitesSee II.2.1