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.

Naam Specialisatie Plaats
Trifium Asbest Adviesbureau 00.BA 10.50 14.00 17.31 33.33 33.41 36.30 51.00 54.31 60.00 61.32 80.00 00.BB 11.c 11.10 11.a 25.11 25.14 25.16 25.20 25.80 00.BA 00.BB 00.IB 00.IB 10.00 27 Arnhem
Triki Koeltechniek B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Helmond
Trintech - Heating, Water & Electro 55.00 60.00 61.00 62.00 68.00 56.00 53.00 52.00 51.00 70.00 75.00 57.00 78.00 50.00 54.00 54.a 55.00 60.00 61.00 62.00 70.00 43.22 43.21 Gendt
Triple A Isolatie 22.83 33.32 40.50 60.81 61.81 30.32.13 31.82 37.a 37.00 62.81 Enter
Triple Solar B.V. 60.51 70.33 51.51 Amsterdam
Trition B.V. 60.13 61.13 62.13 00.BA 05.32 00.AB 05.h 61.42 68.00 43.22 81.21 Eersel
TROX Nederland B.V. 30.36 02.c 61.13 61.32 61.41 61.42 61.43 61.51 61.52 61.60 61.00 60.73 57 57 57.1 57.10 57.11 57.12 57.2 57.20 57.21 57.3 57.30 57.31 57.4 57.40 57.41 57.5 57.50 57.51 57.52 57.6 57.60 57.61 57.7 57.70 57.71 68.32 61.36 Spijk
TSB van der Leij 50.00 51.00 52.00 53.00 54.00 55.00 60.00 62.00 61.00 70.00 33.63 55.00 60.00 61.00 62.00 70.00 43.22 43.21 43.91 Leeuwarden
TSG Belgium nv ( TECHNICAL SERVICES GROUP BELGIUM ) 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 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 63.00 63.10 63.30 63.40 63.50 63.60 63.70 65.30 65.40 65.60 6 T6.63 6 T6.65 Turnhout
TTB 50.00 51.00 53.00 54.00 55.00 60.00 61.00 62.00 68.00 52.00 70.00 70.31 70.32 70.33 70.34 70.35 70.41 70.43 70.51 70.53 70.81 70.87 75.00 75.45 75.46 75.51 78.00 75.a 55.00 60.00 61.00 62.00 70.00 51 51.1 43.22 43.21 Apeldoorn
Tubi Valves Nederland B.V. 60.71 60.72 60.73 02.c Zwaag (Hoorn)
TUFANO-THORON SA 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 65.50 43.22 6 T6.63 65.00 68.00 NAMUR
Tuinbouwtechniek Noord Nederland B.V. 55.00 60.00 61.00 62.00 68.00 55.00 60.00 61.00 62.00 43.22 Emmen
U Tube Systems B.V. 02.i 60.41 Tholen
Ubel aandrijftechniek B.V. 60.31 60.42 60.71 62.31 62.71 60.32 62.32 50.50 50.51 51.61 51.62 51.63 52.61 52.62 52.63 54.40 55.51 55.52 55.53 56.51 56.52 56.53 60.00 60.11 60.12 60.13 60.14 60.33 60.34 60.35 60.38 60.41 60.51 60.52 60.60 60.72 60.73 60.74 60.81 60.82 60.83 61.00 61.11 61.12 61.13 61.14 61.31 61.32 61.33 61.36 61.38 61.41 61.42 61.43 61.51 61.52 61.60 61.81 61.82 61.83 62.72 62.73 62.74 Middelharnis
Ubel Borne ( Technische Unie ) 70.00 55.51 60.71 61.60 62.71 52.00 53.00 55.00 60.00 75.00 60.72 60.73 60.74 62.74 02.i 02.j 51.36 53 54 55 56 Borne
Uijl Techniek B.V. 60.00 61.00 70.00 43.21 43.22 Poortvliet
ULC Installatietechniek B.V. 54.00 70.00 50.00 51.00 52.00 53.00 55.00 56.00 57 57.00 60.00 61.00 62.00 68.00 75.00 78.00 80.00 00.AI 17.00 51 52 52.1 52.3 52.2 52.4 52.5 53 53.1 53.2 53.3 53.4 53.5 54 55 55.1 55.2 55.3 55.40 55.8 56 56.1 56.2 56.3 56.4 56.8 57 58 58 59.00 59.21 59.22 59.20 59.23 61 61.1 61.2 61.3 61.4 61.5 61.6 61.7 61.9 62 62.1 62.2 62.3 62.4 62.5 62.9 62.90 63 63.1 63.2 63.3 63.4 63.5 63.6 63.7 63.9 63.90 64 64.1 64.2 64.3 64.4 64.5 64.6 65 65.1 65.2 65.3 65.4 65.5 66 67 67.1 67.2 67.3 67.5 67.6 67.7 67.8 67.9 68 74 74.1 74.2 90.5 90.6 Utrecht
UMISOL GROUP NV 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 42.31 40.41 40.42 40.43 43.29 4 T4.42 4 T4.43 Zele
Unica Building Automation B.V. 50.00 51.00 52.00 53.00 54.00 55.00 56.00 57.00 60.00 61.00 62.00 68.00 54.a 70.00 75.00 78.00 00 55.00 60.00 61.00 62.00 70.00 43.21 46.69 51 Zwolle
Unica Building Projects Zuid/West 00.HA IT 50.00 51.00 52.00 53.00 54.00 55.00 56.00 60.00 57.00 61.00 62.00 68.00 70.00 75.00 78.00 Bodegraven
Unica Building Projects Zuid/West (Rotterdam) 00.HA IT 52.00 53.00 55.00 54.00 56.00 57.00 60.00 61.00 62.00 68.00 70.00 75.00 78.00 51.00 50.00 Rotterdam
Unica Installatietechniek B.V. 54.00 54.a 57.00 68.00 70.00 75.00 78.00 50 70.00 53.00 50.00 51.00 52.00 54.70 54.b 55.00 60.00 61.00 62.00 Rotterdam
Unica Installatietechniek B.V. 70.00 54.00 57.00 68.00 75.00 78.00 70.00 53.00 50.00 51.00 52.00 55.00 60.00 61.00 62.00 Arnhem
Unica Installatietechniek B.V. 62.00 61.00 60.00 55.00 54.00 53.00 52.00 51.00 68.00 Zwolle