Bosch HR 8000S (WTD27 AME) spare parts

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In brief

Instalpunt supplies 73 original parts for the Bosch HR 8000S (WTD27 AME), including sensors, temperature sensors and NTC sensors, heat exchangers. Order online.

73Spare parts
8In stock
€7.77From
16Types

Looking for parts for the Bosch HR 8000S (WTD27 AME) (instantaneous water heater)? Below are all 73 original parts, grouped by part type. Choose a type to jump straight to the right table.

Sensors 1
Temperature sensors and NTC sensors 2
Heat exchangers 2
Gas valves and gas control 1
PCBs and controls 1
Ignition and ionisation 1
Siphons and condensate drains 1
Burners 1
Displays and controls 1
Electrical parts 2
Cables and wiring harnesses 1
Gaskets and seals 18
Pipes, tubes and hoses 13
Casing and panels 3
Insulation 1
Fixing material 11
Other parts 13

Sensors for the Bosch HR 8000S (WTD27 AME) (1) all Bosch sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit temperature limiter WT10/13	8189003 Mfr. no. 8738717112	€70.15	Made-to-order item	View & order

Temperature sensors and NTC sensors for the Bosch HR 8000S (WTD27 AME) (2) all Bosch temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit NTC	8180112 Mfr. no. 87004000150	€42.07	In stock	View & order
Bosch NTC flue gas/burner	8186995 Mfr. no. 87072064590	€64.75	Made-to-order item	View & order

Heat exchangers for the Bosch HR 8000S (WTD27 AME) (2) all Bosch heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Bosch heat exchanger condenser	8187736 Mfr. no. 87057001610	€505.39	Made-to-order item	View & order
Bosch heat exchanger for HR 8000S (WTD27 AME) 87054064210	8187798 Mfr. no. 87054064210	€620.95	Made-to-order item	View & order

Gas valves and gas control for the Bosch HR 8000S (WTD27 AME) (1) all Bosch gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Bosch gas valve for HR 8000S (WTD27 AME) 87070210190	8187742 Mfr. no. 87070210190	€367.15	Made-to-order item	View & order

PCBs and controls for the Bosch HR 8000S (WTD27 AME) (1) all Bosch PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch PCB for HR 8000S (WTD27 AME) 87083001120	8187770 Mfr. no. 87083001120	€407.11	Made-to-order item	View & order

Ignition and ionisation for the Bosch HR 8000S (WTD27 AME) (1) all Bosch ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Bosch electrode set for HR8000S	8189457 Mfr. no. 87013022490	€49.63	Made-to-order item	View & order

Siphons and condensate drains for the Bosch HR 8000S (WTD27 AME) (1) all Bosch siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Bosch siphon for HR 8000S (WTD27 AME) 87052021410	8186988 Mfr. no. 87052021410	€62.59	Made-to-order item	View & order

Burners for the Bosch HR 8000S (WTD27 AME) (1) all Bosch burners →

Part	Item no. / mfr. no.	Price	Stock
Bosch burner for HR 8000S (WTD27 AME) 87081206420	8187648 Mfr. no. 87081206420	€271.03	Made-to-order item	View & order

Displays and controls for the Bosch HR 8000S (WTD27 AME) (1) all Bosch displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Bosch remote control	8187697 Mfr. no. 87072071470	€319.63	Made-to-order item	View & order

Electrical parts for the Bosch HR 8000S (WTD27 AME) (2) all Bosch electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Bosch control box	8187727 Mfr. no. 87387206730	€333.67	Made-to-order item	View & order
Bosch fuse 1,6a WTD 27 AME	8186161 Mfr. no. 87006090080	€11.83	Made-to-order item	View & order

Cables and wiring harnesses for the Bosch HR 8000S (WTD27 AME) (1) all Bosch cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Bosch cable for HR 8000S (WTD27 AME) 87044013860	8186735 Mfr. no. 87044013860	€61.51	Made-to-order item	View & order

Gaskets and seals for the Bosch HR 8000S (WTD27 AME) (18) all Bosch gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Nefit gasket DHW + CW 10 pcs	8184184 Mfr. no. 87101030450	€12.91	In stock	View & order
Nefit gas stop valve gasket ring 10 pcs	8184171 Mfr. no. 87001030140	€28.03	Made-to-order item	View & order
Nefit O-ring tap spindle 10 pcs	8184174 Mfr. no. 87002050090	€20.47	In stock	View & order
Nefit O-ring 10 pcs for e.g. WT 13 87002051470	8180149 Mfr. no. 87002051470	€40.99	In stock	View & order
Bosch seal aluminium collector	8186459 Mfr. no. 87047010900	€21.55	In stock	View & order
Bosch heat exchanger seal	8186864 Mfr. no. 87047010520	€40.99	In stock	View & order
Bosch burner seal	8186865 Mfr. no. 87047010540	€40.99	In stock	View & order
Bosch seal connection mouth	8186647 Mfr. no. 87047010920	€34.51	Made-to-order item	View & order
Bosch seal connection piece	8186460 Mfr. no. 87047010910	€28.03	Made-to-order item	View & order
Bosch seal condensate drain	8186177 Mfr. no. 87047010940	€23.71	Made-to-order item	View & order
Bosch seal gas valve for HR 8000S (WTD27 AME) 87047010620	8186644 Mfr. no. 87047010620	€34.51	Made-to-order item	View & order
Bosch seal gas collector	8186307 Mfr. no. 87010040490	€23.71	Made-to-order item	View & order
Bosch seal venturi	8186406 Mfr. no. 87047010590	€25.87	Made-to-order item	View & order
Bosch seal WTD 27 AME	8186439 Mfr. no. 87002030410	€28.03	Made-to-order item	View & order
Bosch seal	8186622 Mfr. no. 87002010120	€34.51	Made-to-order item	View & order
Bosch O-ring 10 pcs for HR 8000S (WTD27 AME) 87002052280	8186443 Mfr. no. 87002052280	€28.03	Made-to-order item	View & order
Bosch O-ring WTD 27-AME per 10 pcs	8186442 Mfr. no. 87002052260	€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

Pipes, tubes and hoses for the Bosch HR 8000S (WTD27 AME) (13) all Bosch pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Bosch connection piece heat exchanger left	8186992 Mfr. no. 87057001620	€112.27	Made-to-order item	View & order
Bosch connection piece heat exchanger right	8186993 Mfr. no. 87057001630	€112.27	Made-to-order item	View & order
Bosch condensate drain pipe	8186856 Mfr. no. 87007031770	€51.79	Made-to-order item	View & order
Bosch gas supply pipe for HR 8000S (WTD27 AME) 87007154530	8187076 Mfr. no. 87007154530	€73.39	Made-to-order item	View & order
Bosch cold water pipe	8186983 Mfr. no. 87007153940	€62.59	Made-to-order item	View & order
Bosch connecting pipe for HR 8000S (WTD27 AME) 87007153980	8187075 Mfr. no. 87007153980	€73.39	Made-to-order item	View & order
Bosch connecting pipe for HR 8000S (WTD27 AME) 87007154930	8186984 Mfr. no. 87007154930	€64.75	Made-to-order item	View & order
Bosch connecting pipe for HR 8000S (WTD27 AME) 87033053520	8186986 Mfr. no. 87033053520	€64.75	Made-to-order item	View & order
Bosch hot water pipe	8186858 Mfr. no. 87007154690	€51.79	Made-to-order item	View & order
Bosch ribbed condensation pipes	8187390 Mfr. no. 87007154020	€237.55	Made-to-order item	View & order
Bosch nipple connection for HR 8000S (WTD27 AME) 87033053620	8187078 Mfr. no. 87033053620	€73.39	Made-to-order item	View & order
Bosch nipple connection for HR 8000S (WTD27 AME) 87033053630	8186987 Mfr. no. 87033053630	€64.75	Made-to-order item	View & order
Bosch rubber hose	8186162 Mfr. no. 87007031360	€23.71	Made-to-order item	View & order

Casing and panels for the Bosch HR 8000S (WTD27 AME) (3) all Bosch casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Bosch cover plate for e.g. WR 200-5 AM 87080060220	8186068 Mfr. no. 87080060220	€34.51	Made-to-order item	View & order
Bosch cover plate casing	8186462 Mfr. no. 87055067490	€28.03	Made-to-order item	View & order
Bosch casing for HR 8000S (WTD27 AME) 87054313680	8187517 Mfr. no. 87054313680	€236.47	Made-to-order item	View & order

Insulation for the Bosch HR 8000S (WTD27 AME) (1) all Bosch insulation →

Part	Item no. / mfr. no.	Price	Stock
Bosch insulation for HR 8000S (WTD27 AME) 87023030270	8186169 Mfr. no. 87023030270	€11.83	Made-to-order item	View & order

Fixing material for the Bosch HR 8000S (WTD27 AME) (11) all Bosch fixing material →

Part	Item no. / mfr. no.	Price	Stock
Bosch screw 29106421500	8186293 Mfr. no. 29106421500	€23.71	Made-to-order item	View & order
Bosch screw 29106114960	8186435 Mfr. no. 29106114960	€28.03	Made-to-order item	View & order
Bosch screw 29180601620	8186565 Mfr. no. 29180601620	€32.35	Made-to-order item	View & order
Bosch screw 29101491810	8186613 Mfr. no. 29101491810	€34.51	Made-to-order item	View & order
Bosch screw 87034011090	8186637 Mfr. no. 87034011090	€33.43	Made-to-order item	View & order
Bosch clips for HR 8000S (WTD27 AME) 87013000230	8186815 Mfr. no. 87013000230	€49.63	Made-to-order item	View & order
Bosch clips for HR 8000S (WTD27 AME) 87013000250	8186573 Mfr. no. 87013000250	€32.35	Made-to-order item	View & order
Bosch clips combustion chamber	8186449 Mfr. no. 87012010320	€28.03	Made-to-order item	View & order
Bosch clips WTD 27 AME	8186634 Mfr. no. 87012010280	€34.51	Made-to-order item	View & order
Bosch nut for e.g. HR 8000S (WTD27 AME) 29150110060	8186150 Mfr. no. 29150110060	€11.83	Made-to-order item	View & order
Bosch nut for HR 8000S (WTD27 AME) 87033011570	8186172 Mfr. no. 87033011570	€11.83	Made-to-order item	View & order

Other parts for the Bosch HR 8000S (WTD27 AME) (13)

Part	Item no. / mfr. no.	Price	Stock
Nefit sight glass for e.g. F 2500VE 87056000030	8034895 Mfr. no. 87056000030	€32.35	Made-to-order item	View & order
Bosch connection	8186456 Mfr. no. 87034042190	€28.03	Made-to-order item	View & order
Bosch connection mouth condensation	8186578 Mfr. no. 87055068380	€32.35	Made-to-order item	View & order
Bosch sealing cord	8186642 Mfr. no. 87047010080	€35.59	Made-to-order item	View & order
Bosch leaf spring	8186321 Mfr. no. 87081041030	€23.71	Made-to-order item	View & order
Bosch flue gas collector	8187084 Mfr. no. 87055068410	€74.47	Made-to-order item	View & order
Bosch extractor primary	8187743 Mfr. no. 87072040840	€367.15	Made-to-order item	View & order
Bosch extractor secondary	8187520 Mfr. no. 87072040870	€168.43	Made-to-order item	View & order
Bosch manufacturer badge for HR 8000S (WTD27 AME) 87011031400	8186404 Mfr. no. 87011031400	€25.87	Made-to-order item	View & order
Bosch inlet condensing heat exchanger	8187441 Mfr. no. 87057001590	€288.31	Made-to-order item	View & order
Bosch restrictor (6,2)	8186153 Mfr. no. 87001001910	€23.71	Made-to-order item	View & order
Bosch rubber grommet	8186191 Mfr. no. 87103030270	€23.71	Made-to-order item	View & order
Bosch water section 87085050230 after 2013	8189892 Mfr. no. 87085050230	€221.35	In stock	View & order

Fault code on your Bosch HR 8000S (WTD27 AME)? 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.

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.

Other Bosch instantaneous water heaters

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Frequently asked questions

Which parts are available for the Bosch HR 8000S (WTD27 AME)?

The catalogue lists 73 original parts for the Bosch HR 8000S (WTD27 AME), including sensors, temperature sensors and NTC sensors, heat exchangers, gas valves and gas control. All parts are listed above, grouped by type, with part number and price.

How much does a sensor for the Bosch HR 8000S (WTD27 AME) cost?

The sensors for this model cost €69.16 incl. VAT. Check the table "Sensors" above for the right part number.

Are the parts for the Bosch HR 8000S (WTD27 AME) in stock?

8 of the 73 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 HR 8000S (WTD27 AME)?

Search for the part by part number or use the parts list of the Bosch HR 8000S (WTD27 AME). Is your appliance showing a fault code? The fault code table shows the matching part type.

Are these original Bosch parts?

Yes. All 73 parts in this list are original manufacturer parts for the Bosch HR 8000S (WTD27 AME), delivered with the correct part number.

How much do parts for the Bosch HR 8000S (WTD27 AME) cost?

Parts for the Bosch HR 8000S (WTD27 AME) range from €7.77 to €800.23 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.