Bosch ZWR24-6 spare parts

In brief

Instalpunt supplies 105 original parts for the Bosch ZWR24-6, including sensors, temperature sensors and NTC sensors, flow sensors and flow switches. Order online.

105Spare parts
20In stock
€3.74From
24Types

Looking for parts for the Bosch ZWR24-6 (boiler)? Below are all 105 original parts, grouped by part type. Choose a type to jump straight to the right table.

Quick left to the right part for the Bosch ZWR24-6

Part	From	Delivery
Ignition part Bosch electrode set for e.g. SZWN 24-6 87181070760	€72.75	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).
Flow sensor Nefit turbine	€94.59	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 Bosch NTC heat exchanger	€30.11	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 Bosch pump UPMO 15-50 TTAO	€336.91	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).
Display Bosch temperature selector knob	€49.87	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.

Installer or self-employed engineer? Create a business account: prices excl. VAT and invoices in your company name.

Sensors for the Bosch ZWR24-6 (2) all Bosch sensors →

Part	Item no. / mfr. no.	Price	Stock
Bosch TTB sensor	8181334 Mfr. no. 87172080660	€49.87	In stock	View & order
Bosch TTB protection ZWR 24/3	8181301 Mfr. no. 87172061640	€31.15	Made-to-order item	View & order

Temperature sensors and NTC sensors for the Bosch ZWR24-6 (3) all Bosch temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Bosch NTC heat exchanger	8180990 Mfr. no. 87145000540	€30.11	In stock	View & order
Bosch NTC (TTB) ZWR-5KE	8181332 Mfr. no. 87172080640	€49.87	Made-to-order item	View & order
Bosch NTC sensor ZR/ZWR	8180970 Mfr. no. 87145000710	€45.71	Made-to-order item	View & order

Flow sensors and flow switches for the Bosch ZWR24-6 (1)

Part	Item no. / mfr. no.	Price	Stock
Nefit turbine	8185170 Mfr. no. 87170021320	€94.59	In stock	View & order

Pumps for the Bosch ZWR24-6 (1) all Bosch pumps →

Part	Item no. / mfr. no.	Price	Stock
Bosch pump UPMO 15-50 TTAO	8036035 Mfr. no. 8737710972	€336.91	In stock	View & order

Heat exchangers for the Bosch ZWR24-6 (2) all Bosch heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Bosch plate heat exchanger for e.g. HRC 30 (ZWB7-26A5S0730) 87154069500	8184199 Mfr. no. 87154069500	€275.55	Made-to-order item	View & order
Bosch heat exchanger for e.g. SZWN 24-6 87154063890	8184260 Mfr. no. 87154063890	€528.27	Made-to-order item	View & order

Gas valves and gas control for the Bosch ZWR24-6 (1) all Bosch gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Bosch venturi for e.g. ZWE 24-3 87182050280	8185066 Mfr. no. 87182050280	€31.15	Made-to-order item	View & order

PCBs and controls for the Bosch ZWR24-6 (2) all Bosch PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch display PCB	8126894 Mfr. no. 87472081500	€392.03	Made-to-order item	View & order
Bosch PCB for e.g. SZWN 24-6 87483005540	8184402 Mfr. no. 87483005540	€485.63	Made-to-order item	View & order

Diverter valves and hydroblocks for the Bosch ZWR24-6 (2) all Bosch diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Bosch three-way valve motor for e.g. HRC 30 (ZWB7-26A5S0730) 87172043450	8185134 Mfr. no. 87172043450	€108.11	In stock	View & order
Bosch three-way valve for e.g. HRC 30 (ZWB7-26A5S0730) 87170100620	8184096 Mfr. no. 87170100620	€154.91	In stock	View & order

Ignition and ionisation for the Bosch ZWR24-6 (1) all Bosch ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Bosch electrode set for e.g. SZWN 24-6 87181070760	8185083 Mfr. no. 87181070760	€72.75	In stock	View & order

Expansion vessels for the Bosch ZWR24-6 (1) all Bosch expansion vessels →

Part	Item no. / mfr. no.	Price	Stock
Bosch expansion vessel 11 litre round	8185202 Mfr. no. 87154071680	€250.59	Made-to-order item	View & order

Burners for the Bosch ZWR24-6 (2) all Bosch burners →

Part	Item no. / mfr. no.	Price	Stock
Bosch burner cover for e.g. SZWN 24-6 87154063840	8184208 Mfr. no. 87154063840	€413.87	Made-to-order item	View & order
Bosch combustion chamber	8186055 Mfr. no. 87154063850	€154.91	Made-to-order item	View & order

Displays and controls for the Bosch ZWR24-6 (2) all Bosch displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch temperature selector knob	8180895 Mfr. no. 87120001040	€49.87	In stock	View & order
Bosch knob 10 pcs	8184222 Mfr. no. 87120000460	€22.83	Made-to-order item	View & order

Maintenance and service kits for the Bosch ZWR24-6 (3)

Part	Item no. / mfr. no.	Price	Stock
Bosch overhaul set water section	8181095 Mfr. no. 87005030540	€31.15	Made-to-order item	View & order
Bosch service set for e.g. HRC 30 (ZWB7-26A5S0730) 87105030310	8184160 Mfr. no. 87105030310	€71.71	Made-to-order item	View & order
Bosch service set for e.g. HRC 30 (ZWB7-26A5S0730) 87199283250	8185266 Mfr. no. 87199283250	€34.27	Made-to-order item	View & order

Valves for the Bosch ZWR24-6 (6) all Bosch valves →

Part	Item no. / mfr. no.	Price	Stock
Bosch safety relief valve 3 bar	8181340 Mfr. no. 87174010120	€39.47	In stock	View & order
Bosch float air vent	8185054 Mfr. no. 87185050140	€39.47	In stock	View & order
Bosch flow limiter 8 litre	8189150 Mfr. no. 87160105310	€45.71	Made-to-order item	View & order
Bosch adjustment valve	8184162 Mfr. no. 87133054300	€33.23	Made-to-order item	View & order
Bosch pressure relief valve	8184163 Mfr. no. 87174010160	€24.91	Made-to-order item	View & order
Bosch non-return valve for e.g. Turbo Tower HRC 30 Solar 87185050230	8184245 Mfr. no. 87185050230	€31.15	Made-to-order item	View & order

Pressure gauges for the Bosch ZWR24-6 (1) all Bosch pressure gauges →

Part	Item no. / mfr. no.	Price	Stock
Bosch pressure gauge for e.g. HRC 30 (ZWB7-26A5S0730) 87172080790	8185172 Mfr. no. 87172080790	€51.95	In stock	View & order

Electrical parts for the Bosch ZWR24-6 (5) all Bosch electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Bosch transformer for e.g. HRC 30 (ZWB7-26A5S0730) 87472013580	8184155 Mfr. no. 87472013580	€74.83	In stock	View & order
Bosch fuse T2.5A (10 pcs)	8020119 Mfr. no. 19045213420	€25.95	In stock	View & order
Bosch fuse set	8185067 Mfr. no. 87445030100	€22.83	Made-to-order item	View & order
Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227300	8185162 Mfr. no. 19045227300	€26.99	Made-to-order item	View & order
Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227400	8185163 Mfr. no. 19045227400	€26.99	Made-to-order item	View & order

Conversion kits for the Bosch ZWR24-6 (1) all Bosch conversion kits →

Part	Item no. / mfr. no.	Price	Stock
Bosch gas conversion kit for e.g. SZWN 24-6 7710229035	8187071 Mfr. no. 7710229035	€69.63	Made-to-order item	View & order

Tap parts for the Bosch ZWR24-6 (1) all Bosch tap parts →

Part	Item no. / mfr. no.	Price	Stock
Bosch nozzle for e.g. HRC II 35 (ZWBR35) 87161064850	8189580 Mfr. no. 87161064850	€25.95	In stock	View & order

Cables and wiring harnesses for the Bosch ZWR24-6 (4) all Bosch cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Bosch display PCB cable HRC/S	8184044 Mfr. no. 87144112690	€34.27	Made-to-order item	View & order
Bosch wiring harness for e.g. SZWN 24-6 87144020930	8187337 Mfr. no. 87144020930	€106.03	Made-to-order item	View & order
Bosch ignition cable	8180067 Mfr. no. 87144019590	€62.35	Made-to-order item	View & order
Bosch plug ZWE..3MFA	8185164 Mfr. no. 87144042260	€45.71	Made-to-order item	View & order

Gaskets and seals for the Bosch ZWR24-6 (17) all Bosch gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Bosch diaphragm silicone 10 pcs	8184179 Mfr. no. 87005030500	€40.51	In stock	View & order
Bosch pump gasket Z/ZW/ZWR 10 pcs	8184185 Mfr. no. 87101030460	€16.59	In stock	View & order
Bosch O-ring 17,3 x 2,4 mm 10 pcs	8127011 Mfr. no. 87228353060	€45.71	Made-to-order item	View & order
Bosch gasket for e.g. SZWN 24-6 87110041970	8126101 Mfr. no. 87110041970	€33.23	Made-to-order item	View & order
Bosch O-ring for e.g. HRC 30 (ZWB7-26A5S0730) 87002050150	8186569 Mfr. no. 87002050150	€31.15	Made-to-order item	View & order
Bosch O-ring for e.g. HRC 30 (ZWB7-26A5S0730) 87102050290	8186583 Mfr. no. 87102050290	€31.15	Made-to-order item	View & order
Bosch O-ring 10 pcs for e.g. HRC 30 (ZWB7-26A5S0730) 87102050560	8186328 Mfr. no. 87102050560	€22.83	Made-to-order item	View & order
Bosch O-ring 10 pcs for e.g. HRC II 35 (ZWBR35) 87102050800	8185166 Mfr. no. 87102050800	€11.39	Made-to-order item	View & order
Bosch O-ring 10 pcs for e.g. HRC 30 (ZWB7-26A5S0730) 87102050850	8185005 Mfr. no. 87102050850	€22.83	Made-to-order item	View & order
Bosch O-ring 10 pcs for e.g. HRC 30 (ZWB7-26A5S0730) 87102050870	8185004 Mfr. no. 87102050870	€24.91	Made-to-order item	View & order
Bosch O-ring for e.g. SZWN 24-6 87161034930	8180177 Mfr. no. 87161034930	€59.23	Made-to-order item	View & order
Bosch O-ring for e.g. SZWN 24-6 87199187560	8187412 Mfr. no. 87199187560	€122.67	Made-to-order item	View & order
Bosch O-ring for e.g. HRC 30 (ZWB7-26A5S0730) 87402050030	8186560 Mfr. no. 87402050030	€28.03	Made-to-order item	View & order
Bosch O-ring box	8189450 Mfr. no. 87199282530	€133.07	Made-to-order item	View & order
Bosch O-ring for cylinder tank 10 pcs	8185207 Mfr. no. 87167711640	€22.83	Made-to-order item	View & order
Bosch gasket ring 10 pcs	8181615 Mfr. no. 87302039980	€35.31	Made-to-order item	View & order
Nefit O-ring 10 pcs for e.g. HRC 30 (ZWB7-26A5S0730) 87002051030	8036103 Mfr. no. 87002051030	€23.87	Made-to-order item	View & order

Pipes, tubes and hoses for the Bosch ZWR24-6 (7) all Bosch pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Bosch adapter for e.g. HRC 30 (ZWB7-26A5S0730) 87155044740	8184203 Mfr. no. 87155044740	€48.83	In stock	View & order
Bosch connection pipe	8186516 Mfr. no. 87160105340	€28.03	Made-to-order item	View & order
Bosch connection piece for e.g. HRC 30 (ZWB7-26A5S0730) 87133054810	8184200 Mfr. no. 87133054810	€49.87	Made-to-order item	View & order
Bosch flow pipe for e.g. SZWN 24-6 87107258890	8187367 Mfr. no. 87107258890	€111.23	Made-to-order item	View & order
Bosch return pipe	8187100 Mfr. no. 87107259590	€71.71	Made-to-order item	View & order
Bosch coupling 10 pcs	8184082 Mfr. no. 87102060140	€26.99	Made-to-order item	View & order
Bosch connecting pipe hot for e.g. HRC 35 TOP (ZWBR8-35A5S0730) 87107255120	8189254 Mfr. no. 87107255120	€89.39	Made-to-order item	View & order

Casing and panels for the Bosch ZWR24-6 (10) all Bosch casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Bosch flue gas temperature shield plate	8186596 Mfr. no. 87180037210	€31.15	Made-to-order item	View & order
Bosch front plate ZWR 24-5KE	8185215 Mfr. no. 87154023180	€72.75	In stock	View & order
Bosch closure for e.g. HRC 30 (ZWB7-26A5S0730) 87105062100	8189674 Mfr. no. 87105062100	€28.03	Made-to-order item	View & order
Bosch shield plate for e.g. SZWN 24-6 87113045380	8186674 Mfr. no. 87113045380	€34.27	Made-to-order item	View & order
Bosch burner protection for e.g. SZWN 24-6 87154051140	8187602 Mfr. no. 87154051140	€223.55	Made-to-order item	View & order
Bosch upper part for e.g. HRC 30 (ZWB7-26A5S0730) 87170021050	8184159 Mfr. no. 87170021050	€71.71	Made-to-order item	View & order
Bosch cover for e.g. HRC 30 (ZWB7-26A5S0730) 87113047230	8185247 Mfr. no. 87113047230	€47.79	Made-to-order item	View & order
Bosch cover for e.g. ZWR24-6 87155066140	8187309 Mfr. no. 87155066140	€101.87	Made-to-order item	View & order
Bosch casing (white)	8184228 Mfr. no. 87154013770	€212.11	Made-to-order item	View & order
Nefit sealing cap gas valve	8029435 Mfr. no. 87167706200	€22.83	Made-to-order item	View & order

Insulation for the Bosch ZWR24-6 (1) all Bosch insulation →

Part	Item no. / mfr. no.	Price	Stock
Bosch insulation for e.g. SZWN 24-6 87123034190	8186589 Mfr. no. 87123034190	€43.63	Made-to-order item	View & order

Fixing material for the Bosch ZWR24-6 (16) all Bosch fixing material →

Part	Item no. / mfr. no.	Price	Stock
Bosch screw 87134010620	8180163 Mfr. no. 87134010620	€22.83	Made-to-order item	View & order
Bosch screw 87134030290	8186207 Mfr. no. 87134030290	€22.83	Made-to-order item	View & order
Bosch screw m5x12	8186290 Mfr. no. 87434010360	€22.83	Made-to-order item	View & order
Bosch adjusting screw 87199050100	8186944 Mfr. no. 87199050100	€60.27	Made-to-order item	View & order
Nefit screw 29106194540, 10 pcs	8030096 Mfr. no. 29106194540	€44.67	Made-to-order item	View & order
Nefit screw 87134010610, 10 pcs	8030103 Mfr. no. 87134010610	€22.83	Made-to-order item	View & order
Nefit screw 29106124240, 10 pcs	8030105 Mfr. no. 29106124240	€22.83	Made-to-order item	View & order
Nefit screw 29181404170, 10 pcs	8030109 Mfr. no. 29181404170	€22.83	Made-to-order item	View & order
Nefit screw 87134030130, 10 pcs	8030110 Mfr. no. 87134030130	€22.83	Made-to-order item	View & order
Bosch spacer 10 pcs	8185248 Mfr. no. 87115031970	€45.71	Made-to-order item	View & order
Bosch clamping bracket for e.g. SZWN 24-6 87113010940	8186105 Mfr. no. 87113010940	€9.31	Made-to-order item	View & order
Bosch clamping spring	8186484 Mfr. no. 87112020020	€26.99	Made-to-order item	View & order
Nefit locking spring (10x) for e.g. HRC 30 (ZWB7-26A5S0730) 87112000150	8021235 Mfr. no. 87112000150	€24.91	Made-to-order item	View & order
Nefit retaining spring (10x) for e.g. HRC 30 (ZWB7-26A5S0730) 87112000160	8021237 Mfr. no. 87112000160	€26.99	Made-to-order item	View & order
Nefit clamp (10 pcs) for e.g. BaseLine HRC24 CW4 87113046950	8020827 Mfr. no. 87113046950	€45.71	Made-to-order item	View & order
Nefit clamping spring 10 mm (10 pcs)	8020808 Mfr. no. 87167711670	€8.27	Made-to-order item	View & order

Other parts for the Bosch ZWR24-6 (13)

Part	Item no. / mfr. no.	Price	Stock
Bosch water section Euro / Cerastar	8181090 Mfr. no. 87170021100	€170.51	In stock	View & order
Bosch contact paste 30 grams	8184020 Mfr. no. 87199186580	€62.35	In stock	View & order
Bosch fixing clamps	8186672 Mfr. no. 87113000400	€34.27	Made-to-order item	View & order
Bosch threaded bush 10 pcs	8184084 Mfr. no. 87134060690	€45.71	Made-to-order item	View & order
Bosch adjusting key Sit	8184005 Mfr. no. 87199050290	€89.39	Made-to-order item	View & order
Bosch sight glass for e.g. Turbo Tower HRC 30 Solar 87155061660	8186211 Mfr. no. 87155061660	€12.43	Made-to-order item	View & order
Bosch click closure HRC2	8180898 Mfr. no. 87132040170	€26.99	Made-to-order item	View & order
Bosch air vent pipe for e.g. SZWN 24-6 87107259060	8187010 Mfr. no. 87107259060	€61.31	Made-to-order item	View & order
Bosch flue outlet stub Ø130	8189061 Mfr. no. 87055040390	€22.83	Made-to-order item	View & order
Bosch draught diverter for e.g. SZWN 24-6 87155056050	8187339 Mfr. no. 87155056050	€106.03	Made-to-order item	View & order
Bosch intermediate piece gas valve zwn/zsn 24-6 ke	8189872 Mfr. no. 87160103070	€62.35	Made-to-order item	View & order
Bosch collector tray set for e.g. SZWN 24-6 87180039010	8187180 Mfr. no. 87180039010	€73.79	Made-to-order item	View & order
Bosch water strainer	8184161 Mfr. no. 87005070560	€22.83	Made-to-order item	View & order

Fault code on your Bosch ZWR24-6? This is the part type involved

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

Code	What is going on	Part type
2P564	Temperature sensor temperature rising too fast (> 70 K/min).	Sensors
8C373	The burner thermostat has measured an excessive temperature more often than permitted.	Burners
8C374	Insufficient ionisation current has been measured during firing more often than permitted.	Ignition and ionisation
9A235	The KIM is too new for the burner control unit.	Burners
9U233	The burner control unit or the KIM is faulty.	Burners
227 V	No flame signal after ignition	Ignition and ionisation

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 Bosch ZWR24-6?

The catalogue lists 105 original parts for the Bosch ZWR24-6, including sensors, temperature sensors and NTC sensors, flow sensors and flow switches, pumps. All parts are listed above, grouped by type, with part number and price.

How much does a sensor for the Bosch ZWR24-6 cost?

The sensors for this model cost between €23.10 and €57.08 incl. VAT. Check the table "Sensors" above for the right part number.

Are the parts for the Bosch ZWR24-6 in stock?

20 of the 105 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), 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 Bosch ZWR24-6?

Search for the part by part number or use the parts list of the Bosch ZWR24-6.

Are these original Bosch parts?

Yes. All 105 parts in this list are original manufacturer parts for the Bosch ZWR24-6, delivered with the correct part number.

How much do parts for the Bosch ZWR24-6 cost?

Parts for the Bosch ZWR24-6 range from €3.74 to €661.87 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.