Vaillant ecoTEC pure VHR 23-28/7-2 EXP spare parts

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In brief

Instalpunt supplies 124 original parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP, including fans, temperature sensors and NTC sensors, pressure sensors. Order online.

124Spare parts
38In stock
€13.57From
23Types
availableExploded view

Looking for parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (boiler)? Below are all 124 original parts, grouped by part type, with the matching exploded view. Choose a type to jump straight to the right table.

View the interactive exploded view →

Quick left to the right part for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP

Part	From	Delivery
Fan Vaillant fan VHR 23-28/5-3 for ecoTEC and ecoTEC pro	€175.61	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Ignition part Vaillant ignition electrode for e.g. ecoTEC pure VHR 18-24/7-2 0020246709	€44.94	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Pressure sensor Vaillant pressure sensor VHR18-22/3C24-28/3C VHR CW3 4/3 for ecoTEC plus and ecoTEC pro etc.	€22.44	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Temperature sensor Vaillant NTC sensor flow/return VHR18-22/3C24-28/3C for ecoTEC plus and ecoTEC pro etc.	€21.37	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Pump Vaillant pump motor for ecoTEC	€322.34	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).

Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.

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Fans for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant fans →

Part	Item no. / mfr. no.	Price	Stock
Vaillant fan VHR 23-28/5-3 for ecoTEC and ecoTEC pro	8056089 Mfr. no. 0020216847	€175.61	In stock	View & order

Temperature sensors and NTC sensors for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Vaillant NTC sensor flow/return VHR18-22/3C24-28/3C for ecoTEC plus and ecoTEC pro etc.	8058955 Mfr. no. 193592	€21.37	In stock	View & order

Pressure sensors for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1)

Part	Item no. / mfr. no.	Price	Stock
Vaillant pressure sensor VHR18-22/3C24-28/3C VHR CW3 4/3 for ecoTEC plus and ecoTEC pro etc.	8058957 Mfr. no. 0020059717	€22.44	In stock	View & order

Pumps for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant pumps →

Part	Item no. / mfr. no.	Price	Stock
Vaillant pump motor for ecoTEC	80500513 Mfr. no. 0020231142	€322.34	In stock	View & order

Heat exchangers for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (2) all Vaillant heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Vaillant heat exchanger for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020240104	80500531 Mfr. no. 0020240104	€128.48	Made-to-order item	View & order
Vaillant heat exchanger CW3/5-3 for ecoTEC pro and ecoTEC etc.	8056086 Mfr. no. 0020210464	€561.19	Made-to-order item	View & order

Gas valves and gas control for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Vaillant gas valve	80500533 Mfr. no. 0020240267	€125.27	In stock	View & order

PCBs and controls for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant PCB for ecoTEC	80599905 Mfr. no. 0010047387	€131.69	In stock	View & order

Diverter valves and hydroblocks for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (3) all Vaillant diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Vaillant 3-way valve for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020213146	80500324 Mfr. no. 0020213146	€100.63	In stock	View & order
Vaillant hydro block for e.g. ecoTEC pure VHR 18-24/7-2 0020213145	80500204 Mfr. no. 0020213145	€33.16	Made-to-order item	View & order
Vaillant hydro block R-DIN flow for ecoTEC	80500325 Mfr. no. 0020213152	€71.71	Made-to-order item	View & order

Ignition and ionisation for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (2) all Vaillant ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Vaillant ignition electrode for e.g. ecoTEC pure VHR 18-24/7-2 0020246709	80500388 Mfr. no. 0020246709	€44.94	In stock	View & order
Vaillant igniter for ecoTEC	80500206 Mfr. no. 0020213915	€48.14	Made-to-order item	View & order

Expansion vessels for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant expansion vessels →

Part	Item no. / mfr. no.	Price	Stock
Vaillant expansion vessel for ecoTEC	80500530 Mfr. no. 0020237676	€130.62	Made-to-order item	View & order

Siphons and condensate drains for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Vaillant siphon for ecoTEC	80500365 Mfr. no. 0020240263	€44.94	In stock	View & order

Burners for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (2) all Vaillant burners →

Part	Item no. / mfr. no.	Price	Stock
Vaillant burner plate for e.g. ecoTEC plus VHR 30-34/5-5 R3 0020135118	8050176 Mfr. no. 0020135118	€173.46	In stock	View & order
Vaillant burner for ecoTEC (e.g. ecoTEC classic VHR 23-28/5-3 R6) 0020213911	8054643 Mfr. no. 0020213911	€66.36	Made-to-order item	View & order

Displays and controls for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant display for ecoTEC	80500327 Mfr. no. 0020213903	€103.85	Made-to-order item	View & order

Filters for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant filters →

Part	Item no. / mfr. no.	Price	Stock
Vaillant heating strainer complete	8051433 Mfr. no. 179030	€12.80	In stock	View & order

Valves for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (6) all Vaillant valves →

Part	Item no. / mfr. no.	Price	Stock
Vaillant safety valve 3 bar	8058974 Mfr. no. 178985	€41.72	In stock	View & order
Vaillant bypass valve assembly	8051484 Mfr. no. 178980	€40.66	In stock	View & order
Vaillant air vent for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 0010033857	80501293 Mfr. no. 0010033857	€44.94	Made-to-order item	View & order
Vaillant water flow limiter HT 12l/min	80500120 Mfr. no. 0020041890	€44.94	Made-to-order item	View & order
Vaillant water flow limiter HT 7,5l/min	80500137 Mfr. no. 0020100830	€36.37	Made-to-order item	View & order
Vaillant water flow limiter 8L	80500080 Mfr. no. 0020213937	€24.59	Made-to-order item	View & order

Electrical parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (1) all Vaillant electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cable gland for e.g. ecoTEC plus VHR 30-34/5-5 R3 0020144603	8050223 Mfr. no. 0020144603	€24.59	Made-to-order item	View & order

Cables and wiring harnesses for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (5) all Vaillant cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cable for e.g. ecoTEC pure VHR 18-24/7-2 0020240285	80500105 Mfr. no. 0020240285	€28.87	Made-to-order item	View & order
Vaillant cable for e.g. ecoTEC pure VHR 18-24/7-2 0020240290	80500242 Mfr. no. 0020240290	€44.94	Made-to-order item	View & order
Vaillant wiring harness for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020211941	80500202 Mfr. no. 0020211941	€56.71	Made-to-order item	View & order
Vaillant wiring harness for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020231145	80500211 Mfr. no. 0020231145	€34.22	Made-to-order item	View & order
Vaillant wiring harness for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020240262	80500364 Mfr. no. 0020240262	€63.14	Made-to-order item	View & order

Gasket sets for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (2) all Vaillant gasket sets →

Part	Item no. / mfr. no.	Price	Stock
Vaillant gasket set for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020240273	80500100 Mfr. no. 0020240273	€28.87	Made-to-order item	View & order
Vaillant gasket set for ecoTEC (e.g. ecoTEC pure VHR 18-24/7-2) 0020240271	80500239 Mfr. no. 0020240271	€59.93	Made-to-order item	View & order

Gaskets and seals for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (23) all Vaillant gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Vaillant ignition pin gasket VHR for ecoTEC plus and ecoTEC pro etc.	8052535 Mfr. no. 981330	€16.02	In stock	View & order
Vaillant sealing ring C-type (10 pcs) for ecoTEC plus and ecoTEC pro etc.	8051435 Mfr. no. 178969	€20.30	In stock	View & order
Vaillant burner gasket 102 x 59 x 1 VHR1018-2224-28SC3545 for ecoTEC plus and ecoTEC pro etc.	8054355 Mfr. no. 981103	€12.80	In stock	View & order
Vaillant lip ring 80mm VHR354565	8057020 Mfr. no. 981227	€19.76	In stock	View & order
Vaillant gasket 1/2" (10 pcs) for ecoTEC plus and ecoTEC pro etc.	8057027 Mfr. no. 981142	€16.02	In stock	View & order
Vaillant sealing ring per 10 pcs for ecoTEC plus and ecoTEC pro etc. (e.g. hrSOLIDE plus VHR 24-28/3-5 R3) 193535	8051467 Mfr. no. 193535	€36.37	In stock	View & order
Vaillant fan gasket VHR 3/C for ecoTEC plus and ecoTEC pro etc.	8058959 Mfr. no. 193594	€17.09	In stock	View & order
Vaillant O-ring per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 103415	8051426 Mfr. no. 103415	€31.01	In stock	View & order
Vaillant O-ring for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020231195	80500212 Mfr. no. 0020231195	€28.87	In stock	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 981165	8057048 Mfr. no. 981165	€21.37	In stock	View & order
Vaillant lip ring air intake pipe VHR1018-2224-28SC3545	8057024 Mfr. no. 981111	€12.80	In stock	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC pure VHR 18-24/7-2 0020195504	80500049 Mfr. no. 0020195504	€25.66	Made-to-order item	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020213147	80500068 Mfr. no. 0020213147	€23.52	Made-to-order item	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC pure VHR 18-24/7-2 0020213151	80500070 Mfr. no. 0020213151	€33.16	Made-to-order item	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC pure VHR 18-24/7-2 0020213154	80500071 Mfr. no. 0020213154	€29.94	Made-to-order item	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020213160	80500075 Mfr. no. 0020213160	€26.72	Made-to-order item	View & order
Vaillant O-ring for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020166927	8050484 Mfr. no. 0020166927	€23.52	Made-to-order item	View & order
Vaillant O-ring (5 pcs)	8052901 Mfr. no. 0020107589	€11.74	Made-to-order item	View & order
Vaillant O-ring 10 pcs MAG11-2/014-2/017-2/0 for e.g. ecoTEC plus VHR 35/40 CS/1-5 108602	8056707 Mfr. no. 108602	€25.66	Made-to-order item	View & order
Vaillant O-ring 10 pcs for e.g. ecoTEC classic VHR 23-28/5-3 R6 0020133834	8050304 Mfr. no. 0020133834	€24.59	Made-to-order item	View & order
Vaillant gasket (10 pcs) for ecoTEC plus and ecoTEC pro etc.	8057034 Mfr. no. 981149	€24.59	Made-to-order item	View & order
Vaillant sealing ring per 10 pcs for ecoTEC plus and ecoTEC pro etc. (e.g. hrSOLIDE plus VHR 24-28/3-5 R3) 178993	8051419 Mfr. no. 178993	€23.52	Made-to-order item	View & order
Vaillant fan gasket for ecoTEC pro and ecoTEC	8050312 Mfr. no. 0020135141	€24.59	Made-to-order item	View & order

Pipes, tubes and hoses for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (16) all Vaillant pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant adapter piece 80/80mm	8050205 Mfr. no. 0020144597	€51.36	In stock	View & order
Vaillant air intake pipe for e.g. ecoTEC classic VHR 23-28/5-3 R6 0020135146	8050282 Mfr. no. 0020135146	€49.22	In stock	View & order
Vaillant compression coupling G3/4 x 22	8050663 Mfr. no. 0020148026	€22.44	In stock	View & order
Vaillant compression coupling G 1/2 D15	80500258 Mfr. no. 0020259116	€20.30	In stock	View & order
Vaillant compression coupling G3/4 D15	80500257 Mfr. no. 0020259115	€28.87	Made-to-order item	View & order
Vaillant flexible hose l=415mm	80500083 Mfr. no. 0020228303	€27.80	Made-to-order item	View & order
Vaillant gas pipe for e.g. ecoTEC pure VHR 18-24/7-2 0020240268	80500366 Mfr. no. 0020240268	€69.58	Made-to-order item	View & order
Vaillant pipe for e.g. ecoTEC pure VHR 18-24/7-2 0020213153	80500205 Mfr. no. 0020213153	€29.94	Made-to-order item	View & order
Vaillant pipe for e.g. ecoTEC pure VHR 18-24/7-2 0020240279	80500370 Mfr. no. 0020240279	€66.36	Made-to-order item	View & order
Vaillant pipe for e.g. ecoTEC pure VHR 18-24/7-2 0020240280	80500371 Mfr. no. 0020240280	€63.14	Made-to-order item	View & order
Vaillant expansion vessel pipe for ecoTEC	80500240 Mfr. no. 0020240278	€44.94	Made-to-order item	View & order
Vaillant pipe pump-PHE for ecoTEC	80500203 Mfr. no. 0020211944	€28.87	Made-to-order item	View & order
Vaillant flow pipe	80500322 Mfr. no. 0020211943	€73.86	Made-to-order item	View & order
Vaillant nipple G3/4 for e.g. ecoTEC pure VHR 18-24/7-2 0020213161	80500076 Mfr. no. 0020213161	€29.94	Made-to-order item	View & order
Vaillant nipple G3/4 for e.g. ecoTEC pure VHR 18-24/7-2 0020213162	80500077 Mfr. no. 0020213162	€28.87	Made-to-order item	View & order
Vaillant flange gas valve/gas pipe for ecoTEC pro and ecoTEC	8051438 Mfr. no. 0020010868	€47.08	Made-to-order item	View & order

Casing and panels for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (8) all Vaillant casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cap 5 pcs VHR354565	8058292 Mfr. no. 147392	€36.37	In stock	View & order
Vaillant pump housing for ecoTEC	80500329 Mfr. no. 0020231147	€132.77	Made-to-order item	View & order
Vaillant bracket for e.g. ecoTEC pure VHR 18-24/7-2 0020213159	80500074 Mfr. no. 0020213159	€28.87	Made-to-order item	View & order
Vaillant case rear wall for e.g. ecoTEC pure VHR 18-24/7-2 0020213902	80500326 Mfr. no. 0020213902	€62.08	Made-to-order item	View & order
Vaillant case front	80500241 Mfr. no. 0020240283	€59.93	Made-to-order item	View & order
Vaillant front panel for e.g. ecoTEC pure VHR 18-24/7-2 0020240270	80500368 Mfr. no. 0020240270	€128.48	Made-to-order item	View & order
Vaillant side panel for e.g. ecoTEC pure VHR 18-24/7-2 0020240272	80500369 Mfr. no. 0020240272	€92.06	Made-to-order item	View & order
Vaillant logo plate for e.g. ecoTEC classic VHR 23-28/5-3 R6 0020141347	8050244 Mfr. no. 0020141347	€36.37	Made-to-order item	View & order

Insulation for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (2) all Vaillant insulation →

Part	Item no. / mfr. no.	Price	Stock
Vaillant burner plate insulation	8051481 Mfr. no. 193595	€58.32	In stock	View & order
Vaillant insulation for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020252122	80500413 Mfr. no. 0020252122	€88.85	In stock	View & order

Fixing material for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (35) all Vaillant fixing material →

Part	Item no. / mfr. no.	Price	Stock
Vaillant screw 10 pcs burner VHR Solide for ecoTEC plus and ecoTEC pro etc.	8055903 Mfr. no. 105900	€25.66	In stock	View & order
Vaillant retainer for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 0020107694	8050116 Mfr. no. 0020107694	€28.87	In stock	View & order
Vaillant holder complete for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 180987	8051428 Mfr. no. 180987	€23.52	In stock	View & order
Vaillant screw 10 pcs MAG11-2/014-2/017-2/0	8056717 Mfr. no. 108628	€25.66	Made-to-order item	View & order
Vaillant Torx screw M6 x 20 mm per 10 pcs	8051431 Mfr. no. 193597	€32.09	Made-to-order item	View & order
Vaillant retaining spring per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 103417	8051439 Mfr. no. 103417	€39.58	In stock	View & order
Vaillant screw complete set 10 pcs	8051549 Mfr. no. 509685	€24.59	Made-to-order item	View & order
Vaillant screw 0020136643, 10 pcs	8050297 Mfr. no. 0020136643	€23.52	Made-to-order item	View & order
Vaillant screw 0020133833, 10 pcs	8050305 Mfr. no. 0020133833	€23.52	Made-to-order item	View & order
Vaillant screw 0020133828, 10 pcs	8050316 Mfr. no. 0020133828	€23.52	Made-to-order item	View & order
Vaillant screw (set)	8050421 Mfr. no. 105904	€25.66	Made-to-order item	View & order
Vaillant spacer 2 pcs for e.g. ecoTEC pure VHR 18-24/7-2 0020240276	80500103 Mfr. no. 0020240276	€25.66	Made-to-order item	View & order
Vaillant spacer 2 pcs for e.g. ecoTEC pure VHR 18-24/7-2 0020240286	80500106 Mfr. no. 0020240286	€25.66	Made-to-order item	View & order
Vaillant grommet for e.g. ecoTEC pure VHR 18-24/7-2 0020240274	80500101 Mfr. no. 0020240274	€25.66	Made-to-order item	View & order
Vaillant grommet for e.g. ecoTEC pure VHR 18-24/7-2 0020240275	80500102 Mfr. no. 0020240275	€25.66	Made-to-order item	View & order
Vaillant holder for e.g. ecoTEC pure VHR 18-24/7-2 0020240265	80500238 Mfr. no. 0020240265	€25.66	Made-to-order item	View & order
Vaillant nut 3 pcs	80500072 Mfr. no. 0020213157	€11.74	Made-to-order item	View & order
Vaillant screw 0020160125, 10 pcs	80500046 Mfr. no. 0020160125	€24.59	Made-to-order item	View & order
Vaillant screw 0020211098, 10 pcs	80500062 Mfr. no. 0020211098	€11.74	Made-to-order item	View & order
Vaillant screw 0020213148, 10 pcs	80500069 Mfr. no. 0020213148	€11.74	Made-to-order item	View & order
Vaillant screw 0020213158, 10 pcs	80500073 Mfr. no. 0020213158	€25.66	Made-to-order item	View & order
Vaillant screw 0020213163, 10 pcs	80500078 Mfr. no. 0020213163	€11.74	Made-to-order item	View & order
Vaillant screw 0020240277, 10 pcs	80500104 Mfr. no. 0020240277	€26.72	Made-to-order item	View & order
Vaillant pump screw 10 pcs for ecoTEC	80500084 Mfr. no. 0020231148	€32.09	Made-to-order item	View & order
Vaillant plug for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020213894	80500079 Mfr. no. 0020213894	€23.52	Made-to-order item	View & order
Vaillant retaining spring per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 178992	8051436 Mfr. no. 178992	€48.14	Made-to-order item	View & order
Vaillant clip (10 pcs) for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020174521	8051602 Mfr. no. 0020174521	€27.80	Made-to-order item	View & order
Vaillant grommet per 10 pcs for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 509120	8051469 Mfr. no. 509120	€52.43	Made-to-order item	View & order
Vaillant holder for e.g. thermoCOMPACT VCW 254/4-7 0020039079	8053379 Mfr. no. 0020039079	€23.52	Made-to-order item	View & order
Vaillant holder CW3	8050231 Mfr. no. 0020135112	€57.79	Made-to-order item	View & order
Vaillant holder for e.g. ecoTEC pro classic VHR CW3 5-3 EXP R2 0020144598	8050309 Mfr. no. 0020144598	€24.59	Made-to-order item	View & order
Vaillant air intake pipe holder VHR/5 25-38	8050315 Mfr. no. 0020135151	€24.59	Made-to-order item	View & order
Vaillant name plate holder	8050227 Mfr. no. 0020141348	€31.01	Made-to-order item	View & order
Vaillant nut 5 pcs for e.g. hrSOLIDE VHR 24-28 C 0020026537	8059506 Mfr. no. 0020026537	€27.80	Made-to-order item	View & order
Vaillant ring 10 pcs for e.g. ecoTEC plus VHR 30-34/5-5 R3 0020135152	8050302 Mfr. no. 0020135152	€23.52	Made-to-order item	View & order

Other parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP (7)

Part	Item no. / mfr. no.	Price	Stock
Vaillant gasket set I for ecoTEC plus and ecoTEC pro etc.	8055580 Mfr. no. 0020025929	€22.44	In stock	View & order
Vaillant water strainer VCW254-255/3CWK245/3	8056622 Mfr. no. 074514	€16.02	In stock	View & order
Vaillant impeller for e.g. ecoTEC plus VHR 35/40 CS/1-5 0020211945	80500323 Mfr. no. 0020211945	€36.90	Made-to-order item	View & order
Vaillant backflow protection	80508164 Mfr. no. 0020175893	€54.58	In stock	View & order
Vaillant service kit	80501324 Mfr. no. 0010029990	€11.74	Made-to-order item	View & order
Vaillant backflow preventer 0010033455 C(10)3	80501696 Mfr. no. 0010033455	€55.64	Made-to-order item	View & order
Vaillant retainer for e.g. ecoTEC plus VHR 30-34/5-5 R3 0020135117	8050318 Mfr. no. 0020135117	€25.66	Made-to-order item	View & order

Exploded views of the Vaillant ecoTEC pure VHR 23-28/7-2 EXP

Click an exploded view to enlarge it. The position numbers are shown next to each part.

Vaillant ecoTEC pure VHR 23-28/7-2 EXP error codes

Is there a code on the display? For each code: what it means for this series, what you can check yourself and which part is usually needed.

Fault code on your Vaillant ecoTEC pure VHR 23-28/7-2 EXP? This is the part type involved

Common Vaillant fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Vaillant fault codes.

Code	What is going on	Part type
F.01	Ignition fault (no flame detection), no gas / gas tap closed, no ignition	Ignition and ionisation
F.037	Obstruction in the product's air duct, fan motor defective or not connected, connection between the main PCB and the fan PCB damaged or interrupted	Fans
F.04	Fan fault	Fans
F.042	The product coding resistor is defective or missing, fan motor defective or not connected, plug X25 not connected or connected incorrectly	Fans
F.042	Break in the heat exchanger wiring harness	Heat exchangers
F.05	High-limit fault, flow temperature too high (pump not running, but has voltage)	Pumps

For guidance only: the same code can have a different cause depending on the situation.

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Frequently asked questions

Which parts are available for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP?

The catalogue lists 124 original parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP, including fans, temperature sensors and NTC sensors, pressure sensors, pumps. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP cost?

The fans for this model cost €175.61 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP in stock?

38 of the 124 parts are in stock; shipping €9.95 to Austria, Denmark, Italy, Spain and Sweden and €12.95 to the other EU countries, free from €199, usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.

How do I know which part I need for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP?

Search for the part by part number or use the exploded view of the Vaillant ecoTEC pure VHR 23-28/7-2 EXP.

Are these original Vaillant parts?

Yes. All 124 parts in this list are original manufacturer parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP, delivered with the correct part number.

How much do parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP cost?

Parts for the Vaillant ecoTEC pure VHR 23-28/7-2 EXP range from €11.74 to €561.19 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

As a consumer you have a 14-day right of withdrawal. You may unpack and inspect the part; do not install or connect it. For a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards.