Ndi oyenera kumanga, chubu magetsi waya, ulimi ulimi wothirira, zimbudzi mafakitale ndi ntchito zina.
1. Nyumba zachitukuko ndi mafakitale zopangira madzi ozizira ndi otentha, nyumba zogona, zipatala, mahotela, masukulu, nyumba zamaofesi, zomanga zombo.
2. Dongosolo la madzi akumwa ndi uinjiniya wa mapaipi amakampani azakudya
3. Central air-conditioning system
4. Njira yothirira munda ndi wowonjezera kutentha
5. Malo agulu ndi masewera monga mabwalo osambira ndi mabwalo amasewera
6. Njira yogwiritsira ntchito madzi amvula