Nefit (Bosch) SmartLine HR 24 STD spare parts

In brief

Instalpunt supplies 110 original parts for the Nefit (Bosch) SmartLine HR 24 STD, including fans, sensors, pressure sensors. Order online.

110Spare parts
67In stock
€3.27From
22Types
availableExploded view

Looking for parts for the Nefit (Bosch) SmartLine HR 24 STD (boiler)? Below are all 110 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 Nefit (Bosch) SmartLine HR 24 STD

Part	From	Delivery
Fan Nefit fan for e.g. SmartLine HRC 24 CW4 8755000552	€505.95	In stock
Ignition part Nefit ionisation pin + grommet for EcomLine	€34.45	In stock
Pressure sensor Nefit electronic pressure sensor with screw thread for EcomLine	€45.95	In stock
Pump Nefit pump UPER 15-50 130 mm for HRC24 2	€241.95	In stock
Heat exchanger Nefit heat exchanger spiral	€292.95	In stock
Burner control unit Nefit burner control unit UBA3 for EcomLine and TopLine	€396.95	In stock

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 Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) fans →

Part	Item no. / mfr. no.	Price	Stock
Nefit fan for e.g. SmartLine HRC 24 CW4 8755000552	8030393 Mfr. no. 8755000552	€505.95	In stock	View & order
Rewind reconditioned fan for Bosch Smartline (7099387)	8930171	€235.95	In stock	View & order

Sensors for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit bi-sensor for safety and control	8029076 Mfr. no. 7099092	€55.95	In stock	View & order

Pressure sensors for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) pressure sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit electronic pressure sensor with screw thread for EcomLine	8029080 Mfr. no. 8718600018	€45.95	In stock	View & order

Pumps for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) pumps →

Part	Item no. / mfr. no.	Price	Stock
Nefit pump UPER 15-50 130 mm for HRC24 2	8029175 Mfr. no. 73800	€241.95	In stock	View & order
Nefit pump UPMO 6M 15 GG 3H pwm	8045274 Mfr. no. 8738903382	€269.95	In stock	View & order

Heat exchangers for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Nefit heat exchanger spiral	8020006 Mfr. no. 8718600038	€292.95	In stock	View & order

Gas valves and gas control for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Nefit venturi for 24 kW (EcomLine)	8029053 Mfr. no. 7099020	€26.95	In stock	View & order
Nefit gas control valve SIT 848 848122	8029161 Mfr. no. 7736700635	€158.95	In stock	View & order

Burner control units for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) burner control units →

Part	Item no. / mfr. no.	Price	Stock
Nefit burner control unit UBA3 for EcomLine and TopLine	8029199 Mfr. no. 8718600083	€396.95	In stock	View & order

Diverter valves and hydroblocks for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) diverter valves and hydroblocks →

Part	Item no. / mfr. no.	Price	Stock
Nefit hydroblock return	8029042 Mfr. no. 7099786	€55.95	In stock	View & order
Nefit hydroblock 2-pole	8029075 Mfr. no. 7099428	€84.95	In stock	View & order

Ignition and ionisation for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Nefit glow plug for Smartline HR/Basic HR	8029165 Mfr. no. 8718600054	€79.95	In stock	View & order
Nefit ionisation pin + grommet for EcomLine	8022530 Mfr. no. 7100238	€34.45	In stock	View & order

Siphons and condensate drains for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Nefit flexible condensate drain for ProLine and TopLine	8027352 Mfr. no. 7101535	€22.95	In stock	View & order
Nefit siphon for e.g. SmartLine HRC 24 CW4 7099514	8029050 Mfr. no. 7099514	€33.95	In stock	View & order

Thermostats and controls for the Nefit (Bosch) SmartLine HR 24 STD (3) all Nefit (Bosch) thermostats and controls →

Part	Item no. / mfr. no.	Price	Stock
Nefit flue gas thermostat	8029002 Mfr. no. 7099456	€35.95	In stock	View & order
Nefit burner thermostat for Smartline	8029176 Mfr. no. 8718600337	€23.95	In stock	View & order
Nefit flue gas thermostat for Smartline	8029212 Mfr. no. 8718600182	€26.95	In stock	View & order

Burners for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) burners →

Part	Item no. / mfr. no.	Price	Stock
Nefit burner Smartline C2 complete	8027480 Mfr. no. 8718600327	€251.95	Made-to-order item	View & order

Displays and controls for the Nefit (Bosch) SmartLine HR 24 STD (2) all Nefit (Bosch) displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Nefit BC10 control panel for EcomLine and TopLine	8029092 Mfr. no. 73692	€123.95	Made-to-order item	View & order
Nefit knob control thermostat for EcomLine and TopLine	8022805 Mfr. no. 38724	€59.95	Made-to-order item	View & order

Maintenance and service kits for the Nefit (Bosch) SmartLine HR 24 STD (1) all Nefit (Bosch) maintenance and service kits →

Part	Item no. / mfr. no.	Price	Stock
Nefit gasket set B Smartline (Basic) HR/HRC	81901148 Mfr. no. 8738901295	€32.95	In stock	View & order

Valves for the Nefit (Bosch) SmartLine HR 24 STD (3) all Nefit (Bosch) valves →

Part	Item no. / mfr. no.	Price	Stock
Nefit automatic quick air vent 10 bar	8029166 Mfr. no. 7099180	€18.95	In stock	View & order
Nefit sliding clamp set 2x large and 2x small old number: 38474S	8028713 Mfr. no. 7099156	€15.95	In stock	View & order
Nefit non-return valve	8021351 Mfr. no. 8718601988	€20.95	In stock	View & order

Electrical parts for the Nefit (Bosch) SmartLine HR 24 STD (10) all Nefit (Bosch) electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Nefit on/off switch old number: 73660	8029068 Mfr. no. 7099041	€17.95	In stock	View & order
Nefit transformer for e.g. SmartLine HRC 24 CW4 7101640	8029097 Mfr. no. 7101640	€52.95	In stock	View & order
Nefit fuse 5 AF/230V 10 pcs old number: 7099473 for TopLine and TrendLine etc.	8026767 Mfr. no. 8718601966	€40.95	In stock	View & order
Nefit terminal connector blue	8027316 Mfr. no. 73775	€33.95	Made-to-order item	View & order
Nefit connection terminal orange	8027318 Mfr. no. 73777	€26.95	In stock	View & order
Nefit connection terminal green	8027314 Mfr. no. 73773	€26.95	In stock	View & order
Nefit terminal connector grey	8027315 Mfr. no. 73774	€33.95	Made-to-order item	View & order
Nefit terminal connector red	8027317 Mfr. no. 73776	€33.95	Made-to-order item	View & order
Nefit terminal connector turquoise old number: 73772	8027313 Mfr. no. 7746700126	€33.95	Made-to-order item	View & order
Nefit transformer cover	8027640 Mfr. no. 78228	€22.95	Made-to-order item	View & order

Cables and wiring harnesses for the Nefit (Bosch) SmartLine HR 24 STD (4) all Nefit (Bosch) cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Nefit adapter cable three-way valve old number: 73753	8029162 Mfr. no. 7099585	€25.95	In stock	View & order
Nefit wiring harness 24V old number: 73695	8029095 Mfr. no. 7746700057	€188.95	Made-to-order item	View & order
Nefit cable for flue gas sensor old number: 38332 (EcomLine)	8022600 Mfr. no. 7100332	€44.95	Made-to-order item	View & order
Nefit wiring harness 230V old number: 73696	8029096 Mfr. no. 7099575	€85.95	Made-to-order item	View & order

Gaskets and seals for the Nefit (Bosch) SmartLine HR 24 STD (25) all Nefit (Bosch) gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Nefit burner gasket set bottom between burner and flue gas baffle Smartline	8027473 Mfr. no. 8718600040	€26.95	In stock	View & order
Nefit sealing ring (5 pcs) for e.g. ProLine NxT HRC 24 CW4 8718600045	8028932 Mfr. no. 8718600045	€20.95	In stock	View & order
Nefit pump gasket 1" DN25 30 x 23 x 2 mm (set of 10 pcs) for TopLine	8029035 Mfr. no. 7099176	€32.95	In stock	View & order
Nefit siphon gasket per 5 pcs for EcomLine and TopLine	8029545 Mfr. no. 7100742	€22.95	In stock	View & order
Nefit lip seal 60 mm old number: 73563	8029037 Mfr. no. 7099686	€11.95	In stock	View & order
Nefit gasket heat exchanger/combustion section	8029104 Mfr. no. 7099544	€22.95	In stock	View & order
Nefit O-ring set 14.48x2.62 mm 10 pcs old number: 38472S	8029111 Mfr. no. 7099167	€25.95	In stock	View & order
Nefit O-ring set 26.3 x 5.33 mm for exchanger (10 pcs)	8029114 Mfr. no. 7099718	€21.95	In stock	View & order
Nefit lip seal 80 mm 2 pcs old number: 73636S	8029120 Mfr. no. 7099510	€23.95	Made-to-order item	View & order
Nefit fan gasket 1 set of 2 pcs	8029122 Mfr. no. 7099393	€20.95	In stock	View & order
Nefit burner gasket top	8029131 Mfr. no. 8718600197	€17.95	In stock	View & order
Nefit O-ring set 10 pcs for e.g. ProLine NxT HRC 24 CW4 7099069	8029133 Mfr. no. 7099069	€15.95	In stock	View & order
Nefit O-ring set restriction gas injector	8029186 Mfr. no. 7099018	€33.95	In stock	View & order
Nefit lip seal 50 mm 5 pcs	8029024 Mfr. no. 7099058	€39.95	In stock	View & order
Nefit gasket ring for e.g. SmartLine HRC 24 CW4 7099762	8028718 Mfr. no. 7099762	€15.95	In stock	View & order
Nefit lip seal 60 mm old number: 73736	8029107 Mfr. no. 7099450	€15.95	In stock	View & order
Nefit O-ring 18.72 x 2.62 mm (10 pcs)	8029234 Mfr. no. 8718601961	€15.95	In stock	View & order
Nefit O-ring Top 22/175-3 ZBS 10 pcs	8029340 Mfr. no. 87167711560	€7.95	Made-to-order item	View & order
Nefit sealing rubber condensate lead-through	8029036 Mfr. no. 73561	€23.95	Made-to-order item	View & order
Nefit sealing ring 1" 5 pcs old number: 73527S	8028070 Mfr. no. 7100198	€11.95	In stock	View & order
Nefit fan casing gasket for e.g. SmartLine HRC 24 CW4 7099500	8029059 Mfr. no. 7099500	€14.95	In stock	View & order
Nefit sealing ring set 10 pcs old number: 73677S	8029132 Mfr. no. 7099494	€30.95	Made-to-order item	View & order
Nefit sealing ring Klixon flue 5 pcs old number: 77486S	8027634 Mfr. no. 7099454	€26.95	Made-to-order item	View & order
Nefit lip seal 125 mm old number: 7746900323	8029108 Mfr. no. 7736700058	€30.95	Made-to-order item	View & order
Nefit O-ring set 9.25x1.78 mm 10 pcs old number: 38473S	8029112 Mfr. no. 7099165	€22.95	In stock	View & order

Pipes, tubes and hoses for the Nefit (Bosch) SmartLine HR 24 STD (6) all Nefit (Bosch) pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Nefit flue gas pipe	8029048 Mfr. no. 7099502	€105.95	Made-to-order item	View & order
Nefit air intake pipe old number: 73646	8029057 Mfr. no. 7099530	€69.95	In stock	View & order
Nefit condensate drain pipe	8029101 Mfr. no. 73717	€37.95	In stock	View & order
Nefit return pipe pump connection old number: 73676	8029079 Mfr. no. 7099570	€87.95	Made-to-order item	View & order
Nefit heating flow pipe old number: 73671	8029074 Mfr. no. 7099568	€65.95	Made-to-order item	View & order
Nefit gas pipe for e.g. SmartLine HRC 24 CW4 8718600022	8029202 Mfr. no. 8718600022	€97.95	Made-to-order item	View & order

Casing and panels for the Nefit (Bosch) SmartLine HR 24 STD (5) all Nefit (Bosch) casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Nefit casing complete	8029043 Mfr. no. 73624	€209.95	Made-to-order item	View & order
Nefit cover cap BC10	8029098 Mfr. no. 73698	€91.95	Made-to-order item	View & order
Nefit cover cap mounting UBA	8029157 Mfr. no. 7746700151	€27.95	Made-to-order item	View & order
Nefit cover adapter 80/80	8021128 Mfr. no. 7099504	€45.95	Made-to-order item	View & order
Nefit cover adapter 80/80 mm	8029046 Mfr. no. 7099506	€45.95	Made-to-order item	View & order

Insulation for the Nefit (Bosch) SmartLine HR 24 STD (3) all Nefit (Bosch) insulation →

Part	Item no. / mfr. no.	Price	Stock
Nefit heat exchanger rear insulation for HRC24	8029223 Mfr. no. 8718600023	€127.95	In stock	View & order
Nefit insulation frame rear	8029106 Mfr. no. 73733	€51.95	Made-to-order item	View & order
Nefit insulation casing	8029105 Mfr. no. 73732	€64.95	Made-to-order item	View & order

Fixing material for the Nefit (Bosch) SmartLine HR 24 STD (16) all Nefit (Bosch) fixing material →

Part	Item no. / mfr. no.	Price	Stock
Nefit retaining spring for heat exchanger 2 pcs old number: 73582S	8029115 Mfr. no. 7099676	€14.95	In stock	View & order
Nefit clamping spring 5 pcs for e.g. 9000i AquaPower Plus HRC30 CW6 7099402	8029125 Mfr. no. 7099402	€27.95	Made-to-order item	View & order
Nefit ionisation pin ring 5 pcs	8029129 Mfr. no. 7099556	€21.95	In stock	View & order
Nefit clamping spring 4x2 pcs	8026769 Mfr. no. 7746700063	€20.95	In stock	View & order
Nefit clamping bracket for fan housing 2 pcs old number: 73648S	8029124 Mfr. no. 7099498	€28.95	Made-to-order item	View & order
Nefit clamping bracket 2 pcs for e.g. SmartLine HRC 24 CW4 7099552	8029127 Mfr. no. 7099552	€28.95	Made-to-order item	View & order
Nefit clamping spring gas supply set 5 pcs	8024657 Mfr. no. 7099352	€45.95	Made-to-order item	View & order
Nefit clamping screw 5 pcs old number: 36406S	8029109 Mfr. no. 7100370	€22.95	Made-to-order item	View & order
Nefit screw M5 x 12 mm Torx 10 pcs	8029156 Mfr. no. 7746700152	€23.95	Made-to-order item	View & order
Nefit BC10 mounting plate old number: 73693	8029093 Mfr. no. 7099565	€93.95	Made-to-order item	View & order
Nefit bracket set 2 pcs	8029130 Mfr. no. 7099566	€15.95	In stock	View & order
Nefit mounting plate KIM/UBA	8029094 Mfr. no. 73694	€91.95	Made-to-order item	View & order
Nefit cable grommet top 2 pcs old number: 73632S	8029117 Mfr. no. 7099490	€23.95	Made-to-order item	View & order
Nefit grommet bottom 2 pcs old number: 73633S	8029118 Mfr. no. 7099492	€23.95	Made-to-order item	View & order
Nefit mounting bracket old number: 38092	8029034 Mfr. no. 7099173	€25.95	Made-to-order item	View & order
Nefit grommet 25 x 15 mm 5 pcs old number: 78230S	8027631 Mfr. no. 7101662	€26.95	Made-to-order item	View & order

Other parts for the Nefit (Bosch) SmartLine HR 24 STD (15)

Part	Item no. / mfr. no.	Price	Stock
Nefit gasket cord heat exchanger 1 m	8028715 Mfr. no. 8718600021	€15.95	In stock	View & order
Nefit grease for water-carrying parts old number: 5634	8030630 Mfr. no. 7099812	€41.45	In stock	View & order
Nefit test nipple cap set	8029038 Mfr. no. 7099425	€15.95	In stock	View & order
Nefit condensate collector base flue old number: 73630	8029049 Mfr. no. 7099452	€84.95	In stock	View & order
Nefit heat exchanger front for Smartline old number: 73658	8029066 Mfr. no. 8718600024	€129.95	In stock	View & order
Nefit sight glass for e.g. SmartLine HRC 24 CW4 7099546	8029069 Mfr. no. 7099546	€17.95	In stock	View & order
Nefit flue gas baffle for e.g. SmartLine HRC 24 CW4 7099564	8029073 Mfr. no. 7099564	€36.95	In stock	View & order
Nefit oil seal for heat exchanger (2 pcs)	8029116 Mfr. no. 7099794	€15.95	In stock	View & order
Nefit pipe clamp set 5 pcs old number: 73653S	8029126 Mfr. no. 7099438	€18.95	In stock	View & order
Nefit pump swivel nut 1" old number: 73675 for TopLine	8029078 Mfr. no. 7099416	€16.95	In stock	View & order
Nefit venturi sealing rings 5 pcs for TopLine and TrendLine etc.	8029542 Mfr. no. 7099021	€33.95	In stock	View & order
Nefit centring piece for casing 2 pcs old number: 38458S	8029110 Mfr. no. 7099101	€29.95	Made-to-order item	View & order
Nefit pipe clamp set 5 pcs old number: 73056S	8029113 Mfr. no. 7099708	€23.95	Made-to-order item	View & order
Nefit gas supply restrictor ring	8029054 Mfr. no. 8718600030	€42.95	In stock	View & order
Nefit fan housing cover	8029058 Mfr. no. 7099496	€131.95	Made-to-order item	View & order

Exploded views of the Nefit (Bosch) SmartLine HR 24 STD

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

Fault code on your Nefit (Bosch) SmartLine HR 24 STD? This is the part type involved

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

Code	What is going on	Part type
0C 283	The boiler is preparing for a burner start. The fan and pump are activated.	Fans
0L 284	The gas valve is activated.	Ignition and ionisation
0L 284	The gas control valve is activated.	Gas valves and gas control
0Y 276	The flow temperature sensor has measured a temperature higher than 95°C.	Sensors
0Y 277	The safety temperature sensor has measured a temperature higher than 95°C.	Sensors
0Y 285	The return temperature sensor has measured a temperature higher than 95°C.	Sensors

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 Nefit (Bosch) SmartLine HR 24 STD?

The catalogue lists 110 original parts for the Nefit (Bosch) SmartLine HR 24 STD, including fans, sensors, pressure sensors, pumps. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Nefit (Bosch) SmartLine HR 24 STD cost?

The fans for this model cost between €409.03 and €700.44 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Nefit (Bosch) SmartLine HR 24 STD in stock?

67 of the 110 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 Nefit (Bosch) SmartLine HR 24 STD?

Search for the part by part number or use the exploded view of the Nefit (Bosch) SmartLine HR 24 STD.

Are these original Nefit (Bosch) parts?

Yes. All 110 parts in this list are original manufacturer parts for the Nefit (Bosch) SmartLine HR 24 STD, supplied through the official technical wholesale channel and with the correct part number.

How much do parts for the Nefit (Bosch) SmartLine HR 24 STD cost?

Parts for the Nefit (Bosch) SmartLine HR 24 STD range from €3.27 to €700.44 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

You have a 14-day right of withdrawal. Return unused parts, in their original packaging where possible; details are in our returns conditions.