Архів інструкцій
Инструкция Архів інструкцій
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Инструкция · Русский · Обновлено: 12 августа 2026 г.
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VAILLANT 8026 62 GB 09/96 SPARE PART CATALOGUE Condensing system boilers ECOmax VU 186 E, 226 E Condensing combination boilers ECOmax VUW 236 E, 286 E
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Content Page View of appliances Subject to alteration 1 VU 186, 226 E VUW 236, 286 E Content Page General view sheets 3 - 4 Main component 01 Water valve, Diverter valve 5 - 9 Main component 04 Burner, Flue fan 11 - 13 Main component 05 Gas section, pressure control 15 - 17 Main component 06 Heat exchanger, Condensing water drain 19 - 23 Main component 07 Casing parts, Air pressure chamber, Flue pipe Vertical air/flue duct assembly, Individual parts for air/flue system accessories 25 - 33 Main component 08 Connection parts, Flow switch conduction 35 - 39 Main component 12 Control box, Switch box 41 - 47 View of appliances
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Subject to alteration 3 Page VU 186, 226 E, VUW 236, 286 E 4 General view sheets
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4 Subject to alteration General view sheets THERMOcompact ECOmax VU 186, 226 E, COMBIcompact ECOmax VUW 236, 286 E
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Subject to alteration 5 Page Water Valve VUW 236, 286 E 6 - 7 Diverter Valve VUW 236, 286 E 8 - 9 Main component 01
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6 Subject to alteration Main component 01 Water Valve VUW 236, 286 E
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Subject to alteration 7 Main component 01 Water Valve VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 01-1263 water valve supplied with parts 2-11,14 2 01-3050 upper part cpl. supplied with parts 3,4 3 12-6246 micro-switch 4 20-5548 cap 5 01-2685 flow limiter 6 11-8946 screw 7 98-1898 packingring 8 01-2686 overpressure valve 9 01-2687 valve,cpl. 10 98-2494 o-ring 11 12-8519 filter 12 98-0149 o-ring 13 98-2331 o-ring 14 21-9602 bow 15 15-4149 bow 16 - connection tube see main component 08 17 23-5715 screw
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8 Subject to alteration Main component 01 Diverter Valve VUW 236, 286 E
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Subject to alteration 9 Main component 01 Diverter Valve VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 08-2424 flange 2 08-5753 support 3 08-5752 support 4 15-4150 bow 5 98-2442 packingring 6 98-0305 packingring 7 - connection pipes see main component 06 + 08 8 98-2490 packingring 9 23-5715 screw 10 01-4631 diverter valve supplied with parts 11-15 11 11-8946 screw 12 29-5131 casing supplied with part 14 13 10-5758 screw 14 07-9515 cap 15 98-0953 packingring 16 01-0354 diaphragm,cpl.
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Subject to alteration 11 Page Burner, Flue fan VU 186, 226 E, VUW 236, 286 E 12 - 13 Main component 04
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12 Subject to alteration Main component 04 Burner, Flue fan VU 186, 226 E H,B, VUW 236, 286 E H,B
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Subject to alteration 13 Main component 04 Burner, Flue fan VU 186, 226 E H,B, VUW 236, 286 E H,B Pict. No. Article-No. Part Indic. Type, Remarks H = Natural gas, B = LP-gas 1 04-9228 burner VU 186, VUW 236 04-9229 burner VU 226, VUW 286 2 28-2890 sealing profile VU 186, VUW 236 28-2889 sealing profile VU 226, VUW 286 3 19-0153 flue fan supplied with parts 4,5,10 4 98-2333 packingring 5 11-6424 screw 6 07-5347 covering plate ø 30,3 H VU 186, VUW 236 07-5348 covering plate ø 32,2 H VU 226, VUW 286 07-5354 covering plate ø 32,1 B VU 186, VUW 236 07-5355 ø 34,2 B VU 226, VUW 286 7 98-0973 packingring 8 18-8733 spring clip 9 73-3678 cable tree VU... 73-3677 cable tree VUW... 10 12-6174 spring supplied with parts 2,4,5 supplied with part 7
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Subject to alteration 15 Page Gas section, Pressure control VU 186, 226 E, VUW 236, 286 E 16 - 17 Main component 05
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16 Subject to alteration Main component 05 Gas section, Pressure control VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 17 Main component 05 Gas section, Pressure control VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 - not available as a spare part 2 98-0964 gasket 3 11-8826 screw 4 - not available as a spare part 5 98-2335 packingring 6-7 05-3465 gas section 8 05-3466 gas connection supplied with part 10 9 11-8937 screw 10 98-2344 o-ring 11 28-5530 pressure control 12 - single delivery not possible supplied with part 05-3213 13 73-3680 cable tree VU... 73-3325 cable tree VUW... 14 98-0982 packingring
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Subject to alteration 19 Page Heat exchanger (to 04/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E 20 - 21 Heat exchanger (from 05/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E 22 - 23 Main component 06
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20 Subject to alteration Main component 06 Heat exchanger (to 04/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 21 Main component 06 Heat exchanger (to 04/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 - heat exchanger HW no longer available, see execution from 05/96 (page 22-23) 2 98-0961 packingring 3 09-0699 monitoring electrode supplied with parts 2,4 4 11-4622 nut 5 04-3120 ignition electrode supplied with parts 2,4 6 16-1242 inspection glas 7 98-2494 o-ring 8 08-4042 flow water tube VU 186, VUW 236 08-4043 flow water tube VU 226, VUW 286 9 08-4037 return tube supplied with part 7 10 98-0977 packingring 11 08-9271 connecting tube return ( supplied with parts 10,32) 12 98-1511 packingring 13 25-2602 plug 14 25-2805 ntc-sensor 15 07-6881 flue cap VU 186, VUW 236 07-6882 flue cap VU 226, VUW 286 16 28-2890 sealing profile VU 186, VUW 236 28-2889 sealing profile VU 226, VUW 286 17 28-2891 sealing profile 18 01-0082 screw 19 98-1805 packingring 20-21 - single delivery not possible see pict.-no. 15 22 01-1504 siphon 23 98-0978 packingring 24 73-3678 cable tree VU... 73-3677 cable tree VUW... 25 98-2306 packingring 26 98-1602 packingring 27 01-1597 condensing water pipe 28 - - not nesessary for British appliances execution 29 10-5804 screw 30 06-4947 heat exchanger supplied with parts 12,31,32 31 13-6387 nipple 32 98-1508 packingring 33 25-2601 plug - 73-3244 ignition wire not shown 34 - single delivery not possible supplied with part 73-3678 (VU) or 73-3677 (VUW) 35 98-2442 packingring 36 13-6389 nipple supplied with part 7 supplied with part 16-21
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22 Subject to alteration Main component 06 Heat exchanger (from 05/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 23 Main component 06 Heat exchanger (from 05/96), Condensing water drain VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 06-5007 heat exchanger HW VU 186, VUW 236 (supplied with parts 2-6,8,6,16,20,21,46) 06-5008 heat exchanger HW VU 226, VUW 286 (supplied with parts 2-6,8,9,16,20,21,46) 2 98-0961 packingring 3 09-0699 monitoring electrode supplied with parts 2,4 4 11-4622 nut 5 04-3120 ignition electrode supplied with parts 2,4 6 16-1242 inspection glas 7 98-2494 o-ring 8 08-4094 flow water tube VU 186, VUW 236 (supplied with parts 7,12) 08-4095 flow water tube VU 226, VUW 286 (supplied with parts 7,12) 9 08-4066 return tube VU 186, VUW 236 (supplied with part 7) 08-4059 return tube VU 226, VUW 286 (supplied with parts7) 10 98-0977 packingring 11 08-9271 connecting tube return (supplied with parts 10,32) 12 98-0151 packingring 13 25-2602 plug 14 25-2805 ntc-sensor 15 07-6881 flue cap VU 186, VUW 236 (supplied with parts 16-19) 07-6882 flue cap VU 226, VUW 286 (supplied with parts 16-19) 16 28-2890 sealing profile VU 186, VUW 236 28-2889 sealing profile VU 226, VUW 286 17 28-2891 sealing profile 18 98-1805 packingring 19 01-0082 screw 20 25-5758 cable 21 18-8687 clamp 22 01-1504 siphon 23 98-0978 packingring 24 73-3678 cable tree VU... 73-3677 cable tree VUW... 25 01-1502 siphon 26 98-1602 packingring 27 01-1597 condensing water pipe 28 - - not nesessary for British appliances execution 30 06-4947 heat exchanger VUW (supplied with parts 12,31,32) 31 13-6387 nipple 32 98-1508 packingring 33 98-2442 packingring 36 13-6389 nipple 37 15-4160 bow 43 25-2606 plug 44 73-3244 ignition wire 45 10-4708 spring 46 11-8888 screw
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Subject to alteration 25 Page Casing parts VU 186, 226 E, VUW 236, 286 E 26 - 27 Air pressure chamber, Flue pipe VU 186, 226 E, VUW 236, 286 E 28 - 29 Vertical air/flue duct assembly (Acc.-no. 300345) VU 186, 226 E, VUW 236, 286 E 30 - 31 Individual parts for air/flue system accessories VU 186, 226 E, VUW 236, 286 E 32 - 33 Main component 07
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26 Subject to alteration Main component 07 Casing parts VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 27 Main component 07 Casing parts VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 19-5983 strip 2 23-5756 screw 3 07-9996 lateral panel supplied with parts 4-6 4 28-7036 location piece 5 08-8019 hinge 6 50-0046 screw 7 07-9995 lateral panel supplied with part 4 8 07-8104 lower front panel,cpl. supplied with parts 9,10 9 17-0346 magnet 10 12-4870 bush 11 07-8103 upper front panel,cpl. supplied with part 12 12 08-2922 clip 13 08-8018 hinge clip
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28 Subject to alteration Main component 07 Air pressure chamber, Flue pipe VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 29 Main component 07 Air pressure chamber, Flue pipe VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 14-7728 duct supplied with parts 2,13 2 98-0959 packingring 3 12-6840 bend supplied with parts 4,5 4 23-7614 packingring 5 23-7613 packingring 6 14-6014 flue pipe 7 08-8718 clamp 8 18-8732 spring clip 9 28-2888 sealing profile 10 98-0960 packingring 11 19-5976 strip 12 23-5756 screw 13 23-5715 screw 14 11-4808 nut 15 13-9227 screw 16 25-1932 spring washer 17 28-8417 cable fastener 18 - not available as a spare part
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32 Subject to alteration Main component 07 Individual parts for air/flue system accessories VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 33 Main component 07 Individual parts for air/flue system accessories VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 28-2551 collar 95,5 ø x 130 white (for Acc.-no. 300935) 2 28-2547 collar 95,5 ø x 88 white (for Acc.-no. 300931) 3 28-2545 collar 95,5 ø x 55 white (for Acc.-no. 300922,300923,300924,300925,300926, 300934,300949) 4 28-2549 collar 95,5 ø x 25 white (for Acc.-no. 300931,300934,300949) 9 08-3368 bush with part 10 (for Acc.-no. 300931) 10 98-0943 packingring ø 63 16 08-3369 bush with part 10 (for Art.-Nr. 300935) 17 28-4714 elbow 45 Grad with part 10 (for Acc.-no.300949) - elbow 90 Grad only available as part of Acc.-no. 300934
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Subject to alteration 35 Page Connection parts VU 186, 226 E, VUW 236, 286 E 36 - 37 Flow switch conduction VU 186, 226 E, VUW 236, 286 E 38 - 39 Main component 08
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36 Subject to alteration Main component 08 Connection parts VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 37 Main component 08 Connection parts VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 18-1022 expansion vessel 2 11-6477 screw 3 98-2495 packingring 4 16-1083 pump supplied with parts 5-7 5 06-1707 automatic de-aerator 6 11-8951 screw 7 98-2442 packingring 8 08-5737 support 9 20-2622 screw 10 23-5715 screw 11 - diverter valve VUW... (see main component 01) 12 08-9247 connecting tube 13 08-0712 service tee 14 08-9024 connecting tube VUW... 15 08-1082 connection supplied with part 16 16 98-0287 packingring 17 15-0232 spill valve 2,5 m 15-0224 bypass valve 3,5 m 15-0225 bypass valve 1,7 m 18 12-9231 tee piece supplied with part 19 19 98-2497 packingring 20 08-2424 flange 21 08-9259 connecting tube VU... (not shown) 08-9023 connecting tube VUW... 22 98-1511 packingring 23 12-6158 retaining bracket 24 14-7387 cap VU... 25 98-0976 packingring VU... 26 11-8946 screw 27 - water valve VUW... (see main component 01) 28 08-0965 connection supplied with part 29 29 98-0149 o-ring 30 21-9602 bow 31 08-9058 connecting tube 32 98-2331 o-ring 33 15-4149 bow 34 08-9022 connecting tube 35 - heat exchanger VUW... (see main component 06) 36 08-7966 37 01-2952 water quantity limiter VU 186, VUW 236 01-2953 water quantity limiter VU 226, VUW 286 38 13-6387 nipple 39 98-1508 packingring 40 07-0334 screw 41 23-5037 throttle disc 42 13-6389 nipple
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38 Subject to alteration Main component 08 Flow switch conduction VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 39 Main component 08 Flow switch conduction VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 08-8975 flow switch conduction VUW... (supplied with part 3) 2 08-8959 flow switch conduction manometer (supplied with part 3) 3 98-2490 packingring 4 10-9914 plug supplied with part 3 5 08-5751 support 6 08-5752 support 7 10-9921 plug supplied with part 8 8 98-0305 packingring 9 15-4150 bow
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Subject to alteration 41 Page Control box (Housing) VU 186, 226 E, VUW 236, 286 E 42 - 43 Control box (Printed circuits) VU 186, 226 E, VUW 236, 286 E 44 - 45 Switch box VU 186, 226 E, VUW 236, 286 E 46 - 47 Main component 12
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42 Subject to alteration Main component 12 Control box (Housing) VU 186, 226 E, VUW 236, 286 E VU VUW
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Subject to alteration 43 Main component 12 Control box (Housing) VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 29-5046 casing supplied with parts 2-4 2 13-8920 screw 3 13-8918 screw 4 11-5507 safety disc 5 29-5080 casing 6 13-9226 screw 7 13-9438 plug 12 mm 13-9439 plug 16 mm 8 13-9440 plug 20 mm 9 13-0376 printed circuit cooling unit rectifier board 10 20-8557 covering plate 11 07-8516 bracket 12 28-7207 hinge 13 28-7206 hinge 14 14-3995 knob OFF-ON/Heating-Hot water/Temperature-Hot water 15 14-3992 knob Temperature-Radiator 16 10-1250 manometer 17 08-8959 flow switch conduction supplied with part 18 18 98-2490 packingring 19 13-9225 screw 20 20-9576 cover
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44 Subject to alteration Main component 12 Control box (Printed circuits) VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 45 Main component 12 Control box (Printed circuits) VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 13-0383 printed circuit relay board (supplied with part 2) 2 13-0037 fuse (2.0 A/250 V) 3 13-0393 printed circuit CPU 4 28-0233 clip 5 13-9228 screw 6 13-0374 printed circuit LCD display 7 13-0375 printed circuit mother board (supplied with parts 8-11) 8 73-3217 fuse 1,0 A T 9 73-3218 fuse 5,0 A T 10 73-1302 fuse 0,1 A F 11 72-0733 fuse clamp 12 28-7438 transformer 13 09-1246 ignition transformer 14 07-0334 screw 15-16 73-3244 ignition wire ignition transformer 17 73-3176 cable 18 73-3680 cable tree VU... (gas section/pressure control) 73-3325 cable tree VUW... (gas section/pressure conrtrol/diverter valve/water valve) 19 73-3678 cable tree VU... (flue fan/ntc-sensor/monitoring wire) 73-3677 cable tree VUW... (flue fan/ntc-sensor/monitoring wire)
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46 Subject to alteration Main component 12 Switch box VU 186, 226 E, VUW 236, 286 E
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Subject to alteration 47 Main component 12 Switch box VU 186, 226 E, VUW 236, 286 E Pict. No. Article-No. Part Indic. Type, Remarks 1 12-1113 switch box supplied with parts 2-7 2 07-6068 cover supplied with part 3 3 13-8920 screw 4 13-9226 screw 5 18-8675 clamp 6 20-1859 cable grommet 7 23-5755 screw
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