Nefit (Bosch) SmartLine Basic HR 24 spare parts

In brief

Instalpunt supplies 122 original parts for the Nefit (Bosch) SmartLine Basic HR 24, including fans, sensors, pressure sensors. Order online.

122Spare parts
75In stock
€3.27From
22Types
availableExploded view

Looking for parts for the Nefit (Bosch) SmartLine Basic HR 24 (boiler)? Below are all 122 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 Basic HR 24

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 pressure sensor with click connection for TopLine and ProLine etc.	€55.95	In stock
Pump Nefit pump UPMO 5m NES 9h	€205.95	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
Display Nefit BC10 control panel for EcomLine and TopLine	€108.95	In stock

Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.

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Fans for the Nefit (Bosch) SmartLine Basic HR 24 (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 Basic HR 24 (2) all Nefit (Bosch) sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit flow/return sensor for Smartline basic and Topline	8026784 Mfr. no. 7101578	€27.95	In stock	View & order
Nefit safety sensor for Smartline basic	8026838 Mfr. no. 7101564	€38.95	In stock	View & order

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

Part	Item no. / mfr. no.	Price	Stock
Nefit pressure sensor with click connection for TopLine and ProLine etc.	8026706 Mfr. no. 8718600019	€55.95	In stock	View & order

Pumps for the Nefit (Bosch) SmartLine Basic HR 24 (1) all Nefit (Bosch) pumps →

Part	Item no. / mfr. no.	Price	Stock
Nefit pump UPMO 5m NES 9h	8045267 Mfr. no. 8738901571	€205.95	In stock	View & order

Heat exchangers for the Nefit (Bosch) SmartLine Basic HR 24 (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 Basic HR 24 (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 Basic HR 24 (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 Basic HR 24 (4) 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
Nefit hydroblock return	8026827 Mfr. no. 74556	€55.95	In stock	View & order
Nefit bypass pipe for e.g. SmartLine Basic HRC 24 CW4 78143	8027639 Mfr. no. 78143	€97.95	Made-to-order item	View & order

Ignition and ionisation for the Nefit (Bosch) SmartLine Basic HR 24 (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 Basic HR 24 (2) all Nefit (Bosch) siphons and condensate drains →

Part	Item no. / mfr. no.	Price	Stock
Nefit siphon for Basic old number: 78205	8026482 Mfr. no. 7101552	€24.95	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 Basic HR 24 (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 Basic HR 24 (1) all Nefit (Bosch) burners →

Part	Item no. / mfr. no.	Price	Stock
Nefit burner Smartline C2 complete	8027480 Mfr. no. 8718600327	€225.95	In stock	View & order

Displays and controls for the Nefit (Bosch) SmartLine Basic HR 24 (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	€108.95	In stock	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 Basic HR 24 (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 Basic HR 24 (4) all Nefit (Bosch) valves →

Part	Item no. / mfr. no.	Price	Stock
Nefit safety relief valve for Excellent (EcomLine)	8028590 Mfr. no. 7100888	€32.95	In stock	View & order
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 Basic HR 24 (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	€33.95	Made-to-order item	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 Basic HR 24 (3) all Nefit (Bosch) cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Nefit wiring harness 24V for HRC24	8029153 Mfr. no. 78204	€121.95	In stock	View & order
Nefit wiring harness 230V for HRC24	8029152 Mfr. no. 78227	€59.95	In stock	View & order
Nefit cable for flue gas sensor old number: 38332 (EcomLine)	8022600 Mfr. no. 7100332	€44.95	Made-to-order item	View & order

Gaskets and seals for the Nefit (Bosch) SmartLine Basic HR 24 (27) 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 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 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	€17.95	In stock	View & order
Nefit fan gasket 1 set of 2 pcs	8029122 Mfr. no. 7099393	€27.95	Made-to-order item	View & order
Nefit burner gasket top	8029131 Mfr. no. 8718600197	€17.95	In stock	View & order
Nefit O-ring 21.82 x 3.53 mm 10 pcs (old number: 78157S)	8026790 Mfr. no. 7101574	€18.95	In stock	View & order
Nefit O-ring 9.19 x 2.62 mm 10 pcs	8027370 Mfr. no. 78175S	€19.95	In stock	View & order
Nefit O-ring 9.92 x 2.62 mm 10 pcs	8027376 Mfr. no. 7101646	€25.95	In stock	View & order
Nefit O-ring set restriction gas injector	8029186 Mfr. no. 7099018	€43.95	Made-to-order item	View & order
Nefit lip seal 50 mm 5 pcs	8029024 Mfr. no. 7099058	€39.95	In stock	View & order
Nefit sealing ring 3/4" heating side 10 pcs old number: 15002S	8030921 Mfr. no. 7100196	€17.95	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 O-ring 18 x 3 mm 5 pcs	8026851 Mfr. no. 7101644	€10.95	In stock	View & order
Nefit O-ring set 10 pcs 2 mm old number: 38434S	8022770 Mfr. no. 7100112	€27.95	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 fan casing gasket for e.g. SmartLine HRC 24 CW4 7099500	8029059 Mfr. no. 7099500	€14.95	In stock	View & order
Nefit O-ring 75 x 3 mm old number: 78177	8027361 Mfr. no. 7101588	€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 lip seal 125 mm old number: 7746900323	8029108 Mfr. no. 7736700058	€30.95	Made-to-order item	View & order
Nefit O-ring 48.9 x 2.62 mm old number: 78178	8027362 Mfr. no. 7101596	€21.95	Made-to-order item	View & order

Pipes, tubes and hoses for the Nefit (Bosch) SmartLine Basic HR 24 (10) 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 CH return pipe with sensor connection	8027638 Mfr. no. 78214	€89.95	In stock	View & order
Nefit union nut with compression ring 22 mm old number: 75881	8025800 Mfr. no. 7098766	€23.95	Made-to-order item	View & order
Nefit connection nipple for e.g. SmartLine Basic HRC 24 CW4 7101572	8027636 Mfr. no. 7101572	€55.95	Made-to-order item	View & order
Nefit CH flow pipe	8027635 Mfr. no. 78213	€51.95	In stock	View & order
Nefit heating return pipe old number: 78212	8027637 Mfr. no. 7101566	€56.95	Made-to-order item	View & order
Nefit gas pipe for e.g. SmartLine Basic HRC 24 CW4 8718600029	8027643 Mfr. no. 8718600029	€137.95	Not available	View & order
Nefit CH compression fitting for HRC24/Basic	8028810 Mfr. no. 78210	€26.95	In stock	View & order

Casing and panels for the Nefit (Bosch) SmartLine Basic HR 24 (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 Basic HR 24 (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 Basic HR 24 (18) all Nefit (Bosch) fixing material →

Part	Item no. / mfr. no.	Price	Stock
Nefit plug old number: 78139	8027354 Mfr. no. 7101606	€18.95	In stock	View & order
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	€20.95	In stock	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 screw 5 pcs old number: 36406S	8029109 Mfr. no. 7100370	€22.95	Made-to-order item	View & order
Nefit screw M5 x 30 mm 10 pcs old number: 78180S	8027373 Mfr. no. 7101586	€23.95	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 screw 4 x 20 mm Ejot 5 pcs	8020429 Mfr. no. 7101590	€10.95	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 Basic HR 24 (17)

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 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
Nefit flow connection single	8027360 Mfr. no. 78169	€47.95	Made-to-order item	View & order
Nefit closing piece three-way valve	8027367 Mfr. no. 78232	€25.95	Made-to-order item	View & order
Nefit reinforcement/mounting plate compression couplings	8027363 Mfr. no. 78208	€45.95	Made-to-order item	View & order

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

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

Fault code on your Nefit (Bosch) SmartLine Basic HR 24? 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 Basic HR 24?

The catalogue lists 122 original parts for the Nefit (Bosch) SmartLine Basic HR 24, 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 Basic HR 24 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 Basic HR 24 in stock?

75 of the 122 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 Basic HR 24?

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

Are these original Nefit (Bosch) parts?

Yes. All 122 parts in this list are original manufacturer parts for the Nefit (Bosch) SmartLine Basic HR 24, supplied through the official technical wholesale channel and with the correct part number.

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

Parts for the Nefit (Bosch) SmartLine Basic HR 24 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?

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.