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.
| Navn | Specialisering | By |
|---|---|---|
| N. Kuiper B.V. | 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 70.00 75.00 50.00 55.00 60.00 61.00 62.00 70.00 43.21 43.22 | Breedenbroek |
| N. Reijnen Installatietechniek BV | 50.00 51.00 52.00 53.00 60.81 60.52 60.60 60.71 60.00 60.12 60.13 60.31 60.33 60.41 60.42 60.00 60.51 57.00 56.00 55.51 55.13 55.12 55.00 55.00 54.a 54.70 54.b 54.31 54.00 54.00 61.00 61.12 61.13 61.32 61.42 61.41 61.43 61.51 61.52 61.81 43.22 | Tilburg |
| N. van Wijk en Zn. B.V. | 50.00 51.00 52.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 | Berkel en Rodenrijs |
| N.O.G. PLOMBERIE 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 43.22 | SINT-JOOST-TEN-NODE |
| N2M Installatie B.V. | 60.00 53.00 61.00 60.00 61.00 43.22 | Hengelo |
| NAERT EN ZOON 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 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 68.00 32.00 32.13 32.40 35.10 77.10 77.20 77.30 77.40 77.50 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 | ROESELARE |
| Naessens H.V.A.C. | 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 68.00 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 77.10 77.20 77.30 77.40 77.50 70.50 74.10 74.30 63.00 60.20 60.30 60.40 60.60 60.70 61.20 61.30 61.40 61.50 61.61 61.62 61.63 61.64 61.70 61.80 62.20 62.30 62.40 62.50 62.60 62.70 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 66.13 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.22 6 T6.61 6 T6.62 6 T6.63 6 T6.65 65.00 60.00 61.00 56.00 51.50 | DEERLIJK |
| Nagel Demontage & Recycling | 05.c 60.00 61.00 62.00 57.00 82.00 68.00 10.00 25.32 60.00 61.00 62.00 10.31 10.32 10.40 10.50 43.11 00.RB | Nigtevecht |
| Nand van der Weide Installatietechniek B.V. | 50.00 51.00 52.00 53.00 33.33 33.54 33.61 33.62 33.63 55.00 55.12 55.13 55.51 60.00 60.12 60.13 60.33 60.41 60.31 60.42 60.51 61.00 61.12 61.13 61.32 61.41 61.42 61.43 61.51 43.22 | Poeldijk |
| Nas Installatietechniek | 60.51 43.22 | Wehl |
| Nathan Projects B.V. | 60.00 62.00 44.31 60.51 60.52 62.31 62.33 90.00 90.01 62.32 43.22 60.32 27 56.27 56.42 56.83 56.84 55.84 55.83 55.27 55.26 55.23 55.21 60.42 | Zevenaar |
| Nathan Service B.V. | 60.41 | Zevenaar |
| Nathan Systems B.V. | 02.c 50.00 51.00 52.00 53.00 54.00 54.a 54.31 54.70 54.b 55.00 55.12 55.13 55.51 56.00 57.00 60.00 60.13 60.31 60.33 60.41 60.42 60.51 60.52 60.60 60.12 61.00 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.12 62.00 62.12 62.13 62.31 62.33 62.41 62.42 62.51 62.60 62.71 62.81 68.00 55.00 60.00 61.00 62.00 | Zevenaar |
| Ned Air B.V. | 60.00 61.00 61.41 61.42 61.43 60.42 62.00 62.51 61.83 57 | Kampen |
| Nederland Sales & Service B.V. | 55.52 60.71 55.51 | Waddinxveen |
| Neeleman Installatietechniek B.V. | 70.00 60.00 51.00 52.00 53.00 54.00 54.a 55.00 56.00 57.00 61.00 62.00 68.00 75.00 55.00 60.00 61.00 62.00 70.00 43.22 43.21 | Waddinxveen |
| Neerland Verwarming | 60.00 43.22 | Soesterberg |
| Nelissen Ingenieursbureau B.V. | 00.IB 60.12 62.12 61.12 00.AB 00.AI | Eindhoven |
| NetVerder B.V. | 60.00 70.00 00.AI | Rotterdam |
| Nevaco B.V. | 60.71 55.51 54.50 52.61 62.71 56.51 | Ridderkerk |
| NEVEN JAN 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 51.10 60.10 60.50 61.10 62.10 63.20 65.10 65.20 65.50 77.10 77.20 77.30 77.40 77.50 68.00 65.30 65.40 65.60 68.02 68.10 68.20 68.30 68.40 68.50 68.60 43.21 6 T6.61 6 T6.62 6 T6.63 6 T6.65 66.10 66.17 | BORGLOON |
| New Heating Solutions B.V. | 60.00 61.00 60.00 61.00 46.84 | Best |
| New Neon | 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 72.55 | PITTEM |
| NEW TECH Installatieadviesbureau | 55.00 56.00 60.00 61.00 62.00 68.00 61.12 60.12 62.12 54.a 70.00 78.00 55.00 60.00 61.00 62.00 70.00 | Amsterdam |
| New Therm Service | 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 61.10 63.00 66.13 41.00 6 T6.65 61.00 60.00 60.10 60.11 60.12 60.13 60.20 60.21 60.22 60.23 60.50 60.51 60.52 60.53 60.54 60.55 60.56 60.60 60.61 60.62 60.63 60.70 60.71 60.72 61.11 61.12 61.20 61.21 61.22 61.30 61.31 61.32 61.40 61.42 61.41 61.50 61.51 61.52 61.60 61.61 61.63 61.62 61.64 61.70 61.71 61.72 61.80 61.81 62.00 62.10 62.11 62.20 62.21 62.22 62.30 62.31 62.32 62.40 62.41 62.42 62.50 62.51 62.52 62.53 62.60 62.61 62.62 62.63 62.70 62.71 62.72 62.73 63.10 63.11 63.12 63.20 63.30 63.32 63.33 63.40 63.41 63.50 63.42 63.51 63.52 63.53 63.54 63.55 63.56 63.60 63.70 63.71 63.72 64.00 64.10 64.11 64.12 64.13 64.14 64.20 64.22 64.30 64.40 65.00 65.01 65.02 65.10 65.11 65.12 65.20 65.21 65.30 65.31 65.32 65.33 65.34 65.35 65.40 65.41 65.42 65.43 65.44 65.45 65.46 65.47 65.50 65.51 65.52 65.53 65.60 65.61 65.62 65.63 65.64 65.65 65.66 66.00 66.10 66.14 67.00 67.10 67.11 67.12 67.13 67.14 67.20 67.21 67.30 67.31 67.32 67.33 67.34 67.35 67.36 67.50 68.00 68.01 68.02 68.10 68.11 68.12 68.13 68.14 68.15 68.20 68.21 68.22 68.23 68.24 68.25 68.26 68.27 68.28 68.30 68.31 68.32 68.40 68.41 68.42 68.43 68.60 68.61 68.62 68.63 68.64 69.00 69.10 69.11 69.12 69.13 69.20 69.21 69.22 66.16 | DIEPENBEEK |