Junkers (Bosch) ZWR 24 spare parts

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In brief

Instalpunt supplies 53 original parts for the Junkers (Bosch) ZWR 24, including fans, temperature sensors and NTC sensors, pumps. Order online.

53Spare parts
8In stock
€8.47From
17Types

Looking for parts for the Junkers (Bosch) ZWR 24 (boiler)? Below are all 53 original parts, grouped by part type. Choose a type to jump straight to the right table.

Fans 1
Temperature sensors and NTC sensors 1
Pumps 1
PCBs and controls 1
Diverter valves and hydroblocks 1
Ignition and ionisation 1
Expansion vessels 2
Burners 1
Valves 3
Pressure gauges 2
Electrical parts 8
Tap parts 1
Cables and wiring harnesses 1
Gaskets and seals 12
Pipes, tubes and hoses 3
Casing and panels 1
Fixing material 6
Other parts 7

Fans for the Junkers (Bosch) ZWR 24 (1)

Part	Item no. / mfr. no.	Price	Stock
Bosch fan for e.g. ZWE 24-3 87172042240	8181190 Mfr. no. 87172042240	€239.71	In stock	View & order

Temperature sensors and NTC sensors for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Bosch NTC sensor ZR/ZWR	8180970 Mfr. no. 87145000710	€47.47	Made-to-order item	View & order

Pumps for the Junkers (Bosch) ZWR 24 (1)

Part	Item no. / mfr. no.	Price	Stock
Bosch pump UPS 15-35-50 160 mm 230V 50Hz	8187776 Mfr. no. 87172042630	€521.59	Made-to-order item	View & order

PCBs and controls for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch water flow regulator ZWR/W250/W325 F	8180520 Mfr. no. 87074020110	€47.47	Made-to-order item	View & order

Diverter valves and hydroblocks for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Bosch inner assembly ZWR20/24	8181010 Mfr. no. 87154060400	€1,305.67	Made-to-order item	View & order

Ignition and ionisation for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Bosch electrode set complete	8181440 Mfr. no. 87181070500	€59.35	Made-to-order item	View & order

Expansion vessels for the Junkers (Bosch) ZWR 24 (2)

Part	Item no. / mfr. no.	Price	Stock
Bosch expansion vessel 11 litre round	8185202 Mfr. no. 87154071680	€260.23	Made-to-order item	View & order
Bosch ZWR 2-K expansion vessel 13 litre	8185201 Mfr. no. 87154071130	€296.95	Made-to-order item	View & order

Burners for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) burners →

Part	Item no. / mfr. no.	Price	Stock
Bosch burner for e.g. ZWR 24 87181202550	8187683 Mfr. no. 87181202550	€296.95	Made-to-order item	View & order

Valves for the Junkers (Bosch) ZWR 24 (3) all Junkers (Bosch) valves →

Part	Item no. / mfr. no.	Price	Stock
Bosch safety relief valve 3 bar	8181340 Mfr. no. 87174010120	€40.99	In stock	View & order
Bosch float air vent	8185054 Mfr. no. 87185050140	€40.99	In stock	View & order
Bosch pressure relief valve WR250/325/400-1T	8180510 Mfr. no. 87074010220	€28.03	Made-to-order item	View & order

Pressure gauges for the Junkers (Bosch) ZWR 24 (2)

Part	Item no. / mfr. no.	Price	Stock
Bosch pressure gauge for e.g. ZWR 24 87172080280	8181330 Mfr. no. 87172080280	€63.67	Made-to-order item	View & order
Bosch thermometer for e.g. ZWR 24 87172080270	8181320 Mfr. no. 87172080270	€109.03	Made-to-order item	View & order

Electrical parts for the Junkers (Bosch) ZWR 24 (8) all Junkers (Bosch) electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Bosch microswitch	8181100 Mfr. no. 87172000210	€45.31	Made-to-order item	View & order
Bosch ignition transformer for e.g. ZWR 24 87471010250	8181580 Mfr. no. 87471010250	€213.79	Made-to-order item	View & order
Bosch reset switch	8181120 Mfr. no. 87172000260	€94.99	Made-to-order item	View & order
Bosch fuse 1A 10 pcs	8185061 Mfr. no. 19045250030	€49.63	Made-to-order item	View & order
Bosch coil ZR/ZWR	8181401 Mfr. no. 87142040010	€49.63	Made-to-order item	View & order
Bosch plug-in fuse 10 pcs	8185062 Mfr. no. 87445030070	€76.63	Made-to-order item	View & order
Bosch transformer	8181591 Mfr. no. 87472011500	€136.03	Made-to-order item	View & order
Bosch fuse holder for e.g. ZWR 24 87106090190	8186666 Mfr. no. 87106090190	€34.51	Made-to-order item	View & order

Tap parts for the Junkers (Bosch) ZWR 24 (1)

Part	Item no. / mfr. no.	Price	Stock
Bosch nozzle 110 10 pcs	8180014 Mfr. no. 87082021130	€35.59	Made-to-order item	View & order

Cables and wiring harnesses for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Bosch cable for ZWR 24 87144011870	8186680 Mfr. no. 87144011870	€34.51	Made-to-order item	View & order

Gaskets and seals for the Junkers (Bosch) ZWR 24 (12) all Junkers (Bosch) gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Bosch diaphragm silicone 10 pcs	8184179 Mfr. no. 87005030500	€42.07	In stock	View & order
Nefit gasket flow/return 10 pcs	8184183 Mfr. no. 87101030430	€17.23	In stock	View & order
Nefit gasket DHW + CW 10 pcs	8184184 Mfr. no. 87101030450	€12.91	In stock	View & order
Bosch pump gasket Z/ZW/ZWR 10 pcs	8184185 Mfr. no. 87101030460	€17.23	In stock	View & order
Nefit burner gasket 10 pcs for e.g. WT 13 87010030100	8180257 Mfr. no. 87010030100	€17.23	In stock	View & order
Bosch seal for e.g. VRC 24 87101030150	8186325 Mfr. no. 87101030150	€23.71	Made-to-order item	View & order
Bosch sealing ring	8186187 Mfr. no. 87102030080	€23.71	Made-to-order item	View & order
Bosch diaphragm ZR/ZWR	8180850 Mfr. no. 87105030200	€26.95	Made-to-order item	View & order
Bosch O-ring for e.g. HRC 30 (ZWB7-26A5S0730) 87402050030	8186560 Mfr. no. 87402050030	€29.11	Made-to-order item	View & order
Nefit burner gasket 10 pcs for e.g. WT 13 87101030600	8184186 Mfr. no. 87101030600	€28.03	Made-to-order item	View & order
Nefit gasket ring for e.g. WR 200-5 AM 87001030060	8186299 Mfr. no. 87001030060	€23.71	Made-to-order item	View & order
Bosch gasket ring for e.g. ZWR 24 87001030260	8180100 Mfr. no. 87001030260	€28.03	Made-to-order item	View & order

Pipes, tubes and hoses for the Junkers (Bosch) ZWR 24 (3) all Junkers (Bosch) pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Bosch gas supply pipe for e.g. ZWR 24 87107153040	8187006 Mfr. no. 87107153040	€63.67	Made-to-order item	View & order
Bosch NTC lead/TTB complete	8181530 Mfr. no. 87445001430	€101.47	Made-to-order item	View & order
Bosch union nut 1"	8186335 Mfr. no. 87133010160	€28.03	Made-to-order item	View & order

Casing and panels for the Junkers (Bosch) ZWR 24 (1) all Junkers (Bosch) casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Bosch cover flow switch ZWR	8181030 Mfr. no. 87155000240	€62.59	Made-to-order item	View & order

Fixing material for the Junkers (Bosch) ZWR 24 (6) all Junkers (Bosch) fixing material →

Part	Item no. / mfr. no.	Price	Stock
Bosch screw water cover 10 pcs	8185080 Mfr. no. 29106541910	€23.71	Made-to-order item	View & order
Bosch casing brackets	8180159 Mfr. no. 87120000510	€11.83	Made-to-order item	View & order
Bosch retaining spring for e.g. ZWR 24 87147050080	8186135 Mfr. no. 87147050080	€23.71	Made-to-order item	View & order
Bosch clamping spring	8186484 Mfr. no. 87112020020	€28.03	Made-to-order item	View & order
Bosch support for e.g. VRC 24 87180036760	8186835 Mfr. no. 87180036760	€49.63	Made-to-order item	View & order
Bosch support bracket for e.g. ZWR 24 87123050040	8186486 Mfr. no. 87123050040	€28.03	Made-to-order item	View & order

Other parts for the Junkers (Bosch) ZWR 24 (7)

Part	Item no. / mfr. no.	Price	Stock
Nefit overpressure pin	8180180 Mfr. no. 87005030130	€25.87	Made-to-order item	View & order
Bosch threaded bush	8186489 Mfr. no. 87134060700	€32.35	Made-to-order item	View & order
Bosch clamping ring	8186190 Mfr. no. 87102060130	€23.71	Made-to-order item	View & order
Bosch no.304 part	8189801 Mfr. no. 7709000227	€26.95	Made-to-order item	View & order
Bosch control knob for e.g. ZWR 24 87120000340	8186333 Mfr. no. 87120000340	€23.71	Made-to-order item	View & order
Bosch flue outlet stub Ø130	8189061 Mfr. no. 87055040390	€23.71	Made-to-order item	View & order
Bosch cable harness set	8187019 Mfr. no. 87144020160	€63.67	Made-to-order item	View & order

Other Junkers (Bosch) boilers

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Frequently asked questions

Which parts are available for the Junkers (Bosch) ZWR 24?

The catalogue lists 53 original parts for the Junkers (Bosch) ZWR 24, including fans, temperature sensors and NTC sensors, pumps, PCBs and controls. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Junkers (Bosch) ZWR 24 cost?

The fans for this model cost €317.55 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Junkers (Bosch) ZWR 24 in stock?

8 of the 53 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 Junkers (Bosch) ZWR 24?

Search for the part by part number or use the parts list of the Junkers (Bosch) ZWR 24.

Are these original Junkers (Bosch) parts?

Yes. All 53 parts in this list are original manufacturer parts for the Junkers (Bosch) ZWR 24, delivered with the correct part number.

How much do parts for the Junkers (Bosch) ZWR 24 cost?

Parts for the Junkers (Bosch) ZWR 24 range from €8.47 to €1,217.99 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.