Bosch HRS 22 (ZB7-22A5S0730) spare parts

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In brief

Instalpunt supplies 93 original parts for the Bosch HRS 22 (ZB7-22A5S0730), including fans, sensors, pumps. Order online.

93Spare parts
32In stock
€4.95From
22Types

Looking for parts for the Bosch HRS 22 (ZB7-22A5S0730) (boiler)? Below are all 93 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 HRS 22 (ZB7-22A5S0730)

Part	From	Delivery
Ignition part Bosch ignition cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144019990	€75.55	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	€349.87	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).
Display Bosch temperature selector knob	€51.79	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.

Fans for the Bosch HRS 22 (ZB7-22A5S0730) (2) all Bosch fans →

Part	Item no. / mfr. no.	Price	Stock
Rewind refurbished fan for Bosch HRS/HRC 22/26 (87172043730)	8930092	€333.67	Made-to-order item	View & order
Bosch fan for e.g. ZB7-22A5S0700 87172043730	8185257 Mfr. no. 87172043730	€614.47	Made-to-order item	View & order

Sensors for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit sensor HR/HRC	8185020 Mfr. no. 87145000870	€36.67	In stock	View & order

Pumps for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch pumps →

Part	Item no. / mfr. no.	Price	Stock
Bosch pump UPMO 15-50 TTAO	8036035 Mfr. no. 8737710972	€349.87	In stock	View & order

Heat exchangers for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Bosch heat exchanger HRS/C 16/22/26/35/42	8127077 Mfr. no. 8737708005	€781.87	Made-to-order item	View & order

Gas valves and gas control for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Bosch gas valve Junkers CE 427	8126200 Mfr. no. 8738717450	€404.95	Made-to-order item	View & order

PCBs and controls for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch PCB for e.g. HRC 30 (ZWB7-26A5S0730) 87483005120	8185010 Mfr. no. 87483005120	€414.67	In stock	View & order

Burner control units for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch burner control units →

Part	Item no. / mfr. no.	Price	Stock
Bosch burner control unit for e.g. HRC 35 (ZWB8-35A5S0730) 87172076440	8184404 Mfr. no. 87172076440	€736.51	Made-to-order item	View & order

Ignition and ionisation for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Bosch ignition cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144019990	8185129 Mfr. no. 87144019990	€75.55	In stock	View & order

Siphons and condensate drains for the Bosch HRS 22 (ZB7-22A5S0730) (3) all Bosch siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Bosch siphon HRS/HRC	8184135 Mfr. no. 87107254480	€53.95	In stock	View & order
Bosch condensate drain for e.g. HRC 30 (ZWB7-26A5S0730) 87133055300	8186039 Mfr. no. 87133055300	€35.59	Made-to-order item	View & order
Bosch condensate drain set	8184118 Mfr. no. 87107350760	€28.03	Made-to-order item	View & order

Thermostats and controls for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch thermostats and controls →

Part	Item no. / mfr. no.	Price	Stock
Nefit maximum thermostat Clixon	8123375 Mfr. no. 87229638580	€36.67	In stock	View & order

Burners for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch burners →

Part	Item no. / mfr. no.	Price	Stock
Bosch burner + gasket	8181415 Mfr. no. 87180066580	€355.27	In stock	View & order

Displays and controls for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch temperature selector knob	8180895 Mfr. no. 87120001040	€51.79	In stock	View & order

Valves for the Bosch HRS 22 (ZB7-22A5S0730) (1) all 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

Heating elements for the Bosch HRS 22 (ZB7-22A5S0730) (1)

Part	Item no. / mfr. no.	Price	Stock
Bosch resistor 1W 1.5 kohm 10 pcs	8185196 Mfr. no. 89003193050	€16.15	In stock	View & order

Pressure gauges for the Bosch HRS 22 (ZB7-22A5S0730) (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	€53.95	In stock	View & order

Electrical parts for the Bosch HRS 22 (ZB7-22A5S0730) (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	€77.71	In stock	View & order
Bosch fuse T2.5A (10 pcs)	8020119 Mfr. no. 19045213420	€26.95	In stock	View & order
Bosch fuse set	8185067 Mfr. no. 87445030100	€23.71	Made-to-order item	View & order
Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227300	8185162 Mfr. no. 19045227300	€28.03	Made-to-order item	View & order
Bosch tube fuse 10 pcs for e.g. HRC II 35 (ZWBR35) 19045227400	8185163 Mfr. no. 19045227400	€28.03	Made-to-order item	View & order

Conversion kits for the Bosch HRS 22 (ZB7-22A5S0730) (1) all Bosch conversion kits →

Part	Item no. / mfr. no.	Price	Stock
Bosch gas conversion kit for e.g. HRC 26 7710149034	8186971 Mfr. no. 7710149034	€63.67	Made-to-order item	View & order

Cables and wiring harnesses for the Bosch HRS 22 (ZB7-22A5S0730) (4) all Bosch cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Bosch cable set for e.g. HRS 42 TOP 87144020870	8180967 Mfr. no. 87144020870	€110.11	Made-to-order item	View & order
Bosch pump cable for e.g. HRC 30 (ZWB7-26A5S0730) 87144018960	8184236 Mfr. no. 87144018960	€73.39	Made-to-order item	View & order
Bosch plug ZWE..3MFA	8185164 Mfr. no. 87144042260	€47.47	Made-to-order item	View & order
Bosch fan cable	8184045 Mfr. no. 87144112770	€63.67	Made-to-order item	View & order

Gaskets and seals for the Bosch HRS 22 (ZB7-22A5S0730) (20) all Bosch gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Nefit sealing ring inspection hatch	8185124 Mfr. no. 87101031530	€18.31	In stock	View & order
Bosch burner gasket	8126095 Mfr. no. 87110041680	€36.67	In stock	View & order
Nefit fan gasket	8180559 Mfr. no. 87290001830	€18.31	In stock	View & order
Nefit flue sleeve	8122625 Mfr. no. 87229333300	€11.83	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 gasket ring 80	8184234 Mfr. no. 87110042320	€44.23	In stock	View & order
Bosch sealing ring for e.g. HRC II 35 (ZWBR35) 87110042780	8189338 Mfr. no. 87110042780	€19.39	In stock	View & order
Nefit gasket for HRC ignition/ionisation pin set 10 pcs	8185082 Mfr. no. 8737708824	€91.75	In stock	View & order
Nefit gasket ring 1" 10 pcs	8185058 Mfr. no. 87101030140	€25.87	Made-to-order item	View & order
Nefit gasket set 2 x 10 pcs	8185125 Mfr. no. 87101031540	€73.39	Made-to-order item	View & order
Bosch seal gas valve for e.g. HRC 30 (ZWB7-26A5S0730) 87101031650	8185221 Mfr. no. 87101031650	€11.83	Made-to-order item	View & order
Bosch O-ring 10 pcs for e.g. HRC 30 (ZWB7-26A5S0730) 87102050870	8185004 Mfr. no. 87102050870	€25.87	Made-to-order item	View & order
Bosch O-ring box	8189450 Mfr. no. 87199282530	€138.19	Made-to-order item	View & order
Bosch gasket ring for e.g. HRC 35 (ZWB8-35A5S0730) 87102030500	8186474 Mfr. no. 87102030500	€28.03	Made-to-order item	View & order
Bosch gasket ring for e.g. HRC 35 (ZWB8-35A5S0730) 87110040220	8186132 Mfr. no. 87110040220	€11.83	Made-to-order item	View & order
Bosch gasket ring for e.g. HRC 35 (ZWB8-35A5S0730) 87110042760	8186670 Mfr. no. 87110042760	€33.43	Made-to-order item	View & order
Bosch gasket ring 10 pcs	8181615 Mfr. no. 87302039980	€36.67	Made-to-order item	View & order
Nefit O-ring 12 x 3 (10 pcs)	8020632 Mfr. no. 87102050890	€23.71	Made-to-order item	View & order

Pipes, tubes and hoses for the Bosch HRS 22 (ZB7-22A5S0730) (8) all Bosch pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Bosch drain pipe for e.g. HRC 30 (ZWB7-26A5S0730) 87107253730	8185226 Mfr. no. 87107253730	€63.67	In stock	View & order
Bosch connector for e.g. HRC 30 (ZWB7-26A5S0730) 87107253740	8185227 Mfr. no. 87107253740	€53.95	In stock	View & order
Bosch flow pipe for e.g. ZB7-22A5S0700 87107256330	8184147 Mfr. no. 87107256330	€160.87	Made-to-order item	View & order
Bosch sleeve + screw	8185224 Mfr. no. 87103052970	€28.03	Made-to-order item	View & order
Bosch nipple	8180047 Mfr. no. 87133057090	€35.59	Made-to-order item	View & order
Bosch pipe for e.g. ZB7-22A5S0700 87107256320	8186873 Mfr. no. 87107256320	€51.79	Made-to-order item	View & order
Bosch return pipe for e.g. ZB7-22A5S0700 87107255760	8185238 Mfr. no. 87107255760	€148.99	Made-to-order item	View & order
Nefit union nut	8020143 Mfr. no. 87133011170	€9.67	Made-to-order item	View & order

Casing and panels for the Bosch HRS 22 (ZB7-22A5S0730) (13) all Bosch casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Bosch siphon cap	8185225 Mfr. no. 87105062020	€20.47	In stock	View & order
Bosch cover for e.g. HRC II 35 (ZWBR35) 87110002620	8185242 Mfr. no. 87110002620	€65.83	In stock	View & order
Bosch shield plate for e.g. HRC II 35 (ZWBR35) 87180038360	8189350 Mfr. no. 87180038360	€16.15	In stock	View & order
Bosch casing panel	8181044 Mfr. no. 87155066700	€101.47	Made-to-order item	View & order
Bosch closure for e.g. HRC 30 (ZWB7-26A5S0730) 87105062100	8189674 Mfr. no. 87105062100	€29.11	Made-to-order item	View & order
Bosch cover plates	8185243 Mfr. no. 87110002760	€26.95	Made-to-order item	View & order
Bosch protection light grey for e.g. HRC 30 (ZWB7-26A5S0730) 87172074780	8187455 Mfr. no. 87172074780	€148.99	Made-to-order item	View & order
Bosch protective cover 10 pcs	8189611 Mfr. no. 87105061170	€28.03	Made-to-order item	View & order
Bosch protective cover for e.g. HRC 30 (ZWB7-26A5S0730) 87155033440	8186346 Mfr. no. 87155033440	€23.71	Made-to-order item	View & order
Bosch cover for e.g. HRC 30 (ZWB7-26A5S0730) 87110002190	8185241 Mfr. no. 87110002190	€23.71	Made-to-order item	View & order
Bosch cover for e.g. HRC 30 (ZWB7-26A5S0730) 87113047230	8185247 Mfr. no. 87113047230	€49.63	Made-to-order item	View & order
Bosch cover for e.g. HRC 30 (ZWB7-26A5S0730) 87154063180	8187750 Mfr. no. 87154063180	€373.63	Made-to-order item	View & order
Bosch casing for e.g. HRC 35 (ZWB8-35A5S0730) 87154024330	8180918 Mfr. no. 87154024330	€220.27	Made-to-order item	View & order

Fixing material for the Bosch HRS 22 (ZB7-22A5S0730) (10) all Bosch fixing material →

Part	Item no. / mfr. no.	Price	Stock
Bosch mounting kit flow hood hot water	8126892 Mfr. no. 87103052960	€63.67	In stock	View & order
Bosch screw set 87290002630	8185259 Mfr. no. 87290002630	€64.75	Made-to-order item	View & order
Nefit front plate screw 10 pcs	8184399 Mfr. no. 29106124320	€23.71	Made-to-order item	View & order
Bosch screw 87134030290	8186207 Mfr. no. 87134030290	€23.71	Made-to-order item	View & order
Nefit screw M5 x 22 mm (10 pcs)	8020426 Mfr. no. 87134030260	€23.71	Made-to-order item	View & order
Nefit screw 87134030130, 10 pcs	8030110 Mfr. no. 87134030130	€23.71	Made-to-order item	View & order
Bosch spacer 10 pcs	8185248 Mfr. no. 87115031970	€47.47	Made-to-order item	View & order
Bosch clamping bracket for e.g. HRC 30 (ZWB7-26A5S0730) 87113010840	8180011 Mfr. no. 87113010840	€34.51	Made-to-order item	View & order
Bosch plug for e.g. HRC 30 (ZWB7-26A5S0730) 87133011140	8185249 Mfr. no. 87133011140	€11.83	Made-to-order item	View & order
Nefit locking spring (10x) for e.g. HRC 30 (ZWB7-26A5S0730) 87112000150	8021235 Mfr. no. 87112000150	€25.87	Made-to-order item	View & order

Other parts for the Bosch HRS 22 (ZB7-22A5S0730) (14)

Part	Item no. / mfr. no.	Price	Stock
Nefit grease 30 grams universal	8180761 Mfr. no. 87099184130	€24.79	In stock	View & order
Bosch contact paste 30 grams	8184020 Mfr. no. 87199186580	€64.75	In stock	View & order
Bosch diaphragm plate	8185254 Mfr. no. 87155058010	€26.95	In stock	View & order
Bosch gas pipe for e.g. HRC 30 (ZWB7-26A5S0730) 87107254490	8185228 Mfr. no. 87107254490	€105.79	Made-to-order item	View & order
Bosch gas pipe for e.g. HRC 30 (ZWB7-26A5S0730) 87107255000	8185229 Mfr. no. 87107255000	€49.63	Made-to-order item	View & order
Bosch rubber profile	8185050 Mfr. no. 87107031820	€47.47	Made-to-order item	View & order
Bosch lead seal 10 pcs	8189612 Mfr. no. 87123050230	€28.03	Made-to-order item	View & order
Bosch lead seal 10 pcs	8189377 Mfr. no. 87123050920	€28.03	Made-to-order item	View & order
Bosch air limiter for e.g. HRC 30 (ZWB7-26A5S0730) 87110002570	8180867 Mfr. no. 87110002570	€35.59	Made-to-order item	View & order
Bosch air grille	8187238 Mfr. no. 87155043230	€151.15	Made-to-order item	View & order
Bosch washer 10 pcs	8189351 Mfr. no. 87101001900	€47.47	Made-to-order item	View & order
Bosch air vent pipe for e.g. HRC 30 (ZWB7-26A5S0730) 87107259840	8184113 Mfr. no. 87107259840	€93.91	Made-to-order item	View & order
Bosch plugs	8185052 Mfr. no. 87105061990	€28.03	Made-to-order item	View & order
Bosch collector tray set 16/22 HRS 26/30/35HRCE	8189110 Mfr. no. 87180067870	€92.83	Made-to-order item	View & order

Fault code on your Bosch HRS 22 (ZB7-22A5S0730)? 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
214 V	Fan switched off during safety time	Fans

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 HRS 22 (ZB7-22A5S0730)?

The catalogue lists 93 original parts for the Bosch HRS 22 (ZB7-22A5S0730), including fans, sensors, pumps, heat exchangers. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Bosch HRS 22 (ZB7-22A5S0730) cost?

The fans for this model cost €544.78 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Bosch HRS 22 (ZB7-22A5S0730) in stock?

32 of the 93 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 HRS 22 (ZB7-22A5S0730)?

Search for the part by part number or use the parts list of the Bosch HRS 22 (ZB7-22A5S0730).

Are these original Bosch parts?

Yes. All 93 parts in this list are original manufacturer parts for the Bosch HRS 22 (ZB7-22A5S0730), delivered with the correct part number.

How much do parts for the Bosch HRS 22 (ZB7-22A5S0730) cost?

Parts for the Bosch HRS 22 (ZB7-22A5S0730) range from €4.95 to €1,052.86 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.