Het hoofdstuk Verwarmingsinstallaties betreft het geheel van leveranties en werkzaamheden, nodig voor het in het werk brengen en bedrijfsgereed maken van leidingen en kanalen voor warmtedistributie, toevoer van verbrandingsolie en verbrandingslucht, toevoer van rookgassen, lichamen voor warmteafgifte en apparaten voor warmte- opwekking.

Name Spezialisierung Ort
Newes B.V. 52.00 50.00 51.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 55.00 60.00 61.00 62.00 Hengelo
NEXTON Projecten 70.00 70.81 78.00 75.00 68.00 62.00 61.00 60.00 57 57.00 54.00 53.00 52.00 51.00 50.00 51 52 53 55 56 58 59.00 61 63 65 67 68 43.21 71.12 Amsterdam
Nibe Energietechniek B.V. 60.51 62.41 60.52 60.00 60.13 60.60 62.42 62.60 66.11 66.12 66.13 66.14 75.00 46.84 52.51 66.10 56.1 Breda
NICK LAVERGE BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 42.22 60.00 65.00 68.00 Otegem (Zwevegem)
Niemark Techniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 Brunssum
Niemeijer Installatietechniek B.V. 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 75.00 82.00 55.00 60.00 61.00 62.00 43.22 70.00 Emmen
NIESSEN BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 BÜTGENBACH
Nihot Recycling Technology B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 00.RB Amsterdam
Nijenkamp Stalinrichting B.V. 32.31b 32.51 32.52.a 32.52.b 43.32 43.38 43.41 43.42 43.a 43.b 50.00 51.00 52.00 53.00 55.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.81 61.00 61.13 61.43 61.81 70.00 70.32 70.51 70.71 70.81 70.87 32.31 32.52 Lemelerveld
Nijhof Installatietechniek 51.00 52.00 53.00 60.00 55.00 61.00 68.00 70.00 55.00 60.00 61.00 70.00 43.22 60.51 62.00 Broekland OV
Nijland Installatietechniek B.V. 50.00 51.00 52.00 53.00 55.00 60.00 61.00 62.00 70.00 33.33 33.36 33.61 55.00 60.00 61.00 62.00 70.00 43.22 43.41 Zweeloo
Nijsink Installatietechniek B.V. 60.51 43.21 43.22 Nijverdal
Nilan Nederland 61.41 62.42 60.42 Waddinxveen
Nivetech installatiebedrijf 43.22 43.21 51.00 52.00 60.00 Oosterhout
Niyata Energy 61 61.27 61.20 61.2 61.11 61.7 63.1 63 63.11 63.21 63.22 64 65 65.1 65.10 65.11 56 55 53 53.16 52 51 70.33 60.51 Utrecht
NL-convectoren B.V. 60.41 46.84 Oosthuizen
Nobel Advies B.V. 53.00 60.00 54.00 61.00 62.00 68.00 55.00 50.00 70.00 55.00 60.00 61.00 62.00 70.00 Broekhuizen
NOIRFALISE-SOLAR NRJ SPRL 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 43.22 6 T6.63 6 T6.65 SOUMAGNE
NONNEMAN BVBA 50.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 60.00 60.12 61.00 61.12 62.00 62.12 68.00 55.00 60.00 61.00 62.00 43.22 65.00 68.00 60.00 SINT-GILLIS-WAAS
Noordegraaf Thermovloeren B.V. 42.00 60.00 62.00 60.41 60.33 90.6 46.83 46.84 42.21 42.32.a 42.32.b 42.35 42.40.a 52.33 60.81 56 56.13 56.2 56.20 Klarenbeek
noordergraaf 60.33 60.31 apeldoorn
noordergraaf apeldoorn 60.31 60.33 apeldoorn
Noordzij-Brielle B.V. 50.00 51.00 52.00 53.00 55.00 60.00 61.00 31.33.b 70.33 60.51 43.22 Brielle
Nooter Technische Installaties B.V. 50.00 51.00 52.00 53.00 54.a 56.00 57.00 68.00 78.00 55.00 60.00 61.00 62.00 70.00 54.70 60.12 60.13 60.31 60.33 60.41 60.42 60.81 60.71 60.60 60.52 60.00 60.51 61.13 61.32 61.41 61.43 61.42 61.12 61.81 61.60 61.52 61.00 61.51 62.12 62.13 62.31 62.33 62.41 62.81 62.71 62.60 62.51 62.00 62.42 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.71 70.81 70.00 70.87 75.45 75.46 75.00 75.51 75.a 55.51 55.13 55.00 55.12 54.31 54.00 54.b 33.33 33.34 33.36 33.37 33.61 33.62 33.72 14.00 14.00 14.40 43.21 43.22 Zwolle