Nefit (Bosch) Auris E C5 OS spare parts

In brief

Instalpunt supplies 34 original parts for the Nefit (Bosch) Auris E C5 OS, including sensors, temperature sensors and NTC sensors, pumps. Order online.

34Spare parts
4In stock
€13.73From
15Types
availableExploded view

Looking for parts for the Nefit (Bosch) Auris E C5 OS (heat pump)? Below are all 34 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) Auris E C5 OS

Part	From	Delivery
Temperature sensor Nefit outdoor temperature sensor	€59.95	In stock
Pump Nefit pump RS25/6-3 130mm	€221.95	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.

Sensors 2
Temperature sensors and NTC sensors 1
Pumps 1
Expansion valves 1
Compressors 1
Thermostats and controls 2
Displays and controls 2
Filters 2
Valves 2
Electrical parts 4
Cables and wiring harnesses 2
Gaskets and seals 2
Pipes, tubes and hoses 3
Casing and panels 6
Fixing material 1
Other parts 2

Sensors for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit pressure sensor high pressure side for Auris	8020076 Mfr. no. 87174060990	€141.95	Made-to-order item	View & order
Nefit pressure sensor for Auris	8020083 Mfr. no. 87183103160	€339.95	Made-to-order item	View & order

Temperature sensors and NTC sensors for the Nefit (Bosch) Auris E C5 OS (1) all Nefit (Bosch) temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Nefit outdoor temperature sensor	8020026 Mfr. no. 8738203521	€59.95	In stock	View & order

Pumps for the Nefit (Bosch) Auris E C5 OS (1) all Nefit (Bosch) pumps →

Part	Item no. / mfr. no.	Price	Stock
Nefit pump RS25/6-3 130mm	8020067 Mfr. no. 87183102450	€221.95	In stock	View & order

Expansion valves for the Nefit (Bosch) Auris E C5 OS (1)

Part	Item no. / mfr. no.	Price	Stock
Nefit expansion valve freon for Auris C5 and C7	8020074 Mfr. no. 87182003650	€671.95	Made-to-order item	View & order

Compressors for the Nefit (Bosch) Auris E C5 OS (1) all Nefit (Bosch) compressors →

Part	Item no. / mfr. no.	Price	Stock
Nefit compressor for Auris C5	8020079 Mfr. no. 87183103130	€2,949.95	Made-to-order item	View & order

Thermostats and controls for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) thermostats and controls →

Part	Item no. / mfr. no.	Price	Stock
Nefit room thermostat for Auris	8020023 Mfr. no. 87183102980	€184.95	In stock	View & order
Nefit control thermostat for Auris	8020038 Mfr. no. 87172062120	€112.95	Made-to-order item	View & order

Displays and controls for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Nefit display door Auris	8020012 Mfr. no. 87183101800	€102.95	Made-to-order item	View & order
Nefit rotary knob Auris	8020017 Mfr. no. 87120001220	€32.95	Made-to-order item	View & order

Filters for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) filters →

Part	Item no. / mfr. no.	Price	Stock
Nefit filter drier	8020072 Mfr. no. 87105070360	€210.95	Made-to-order item	View & order
Nefit filter 3/4"	8020043 Mfr. no. 87105070370	€45.95	Made-to-order item	View & order

Valves for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) valves →

Part	Item no. / mfr. no.	Price	Stock
Nefit source valve with bypass	8020063 Mfr. no. 87183103660	€492.95	Made-to-order item	View & order
Nefit valve for Auris	8020077 Mfr. no. 87174052470	€45.95	Made-to-order item	View & order

Electrical parts for the Nefit (Bosch) Auris E C5 OS (4) all Nefit (Bosch) electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Nefit relay for Auris (e.g. Auris E C4 OS) 87172010470	8020027 Mfr. no. 87172010470	€195.95	Made-to-order item	View & order
Nefit relay for Auris (e.g. Compress 3400i AWS (CS3400iAWS 10M)) 87172010480	8020033 Mfr. no. 87172010480	€62.95	Made-to-order item	View & order
Nefit fuse 20A	8020032 Mfr. no. 87445030200	€200.95	Made-to-order item	View & order
Nefit fuse 6A	8020031 Mfr. no. 87445030210	€200.95	Made-to-order item	View & order

Cables and wiring harnesses for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Nefit cable for Auris (e.g. Auris E C4 OS) 87144113150	8020021 Mfr. no. 87144113150	€84.95	Made-to-order item	View & order
Nefit cable for Auris (e.g. Auris E C4 OS) 87144113170	8020022 Mfr. no. 87144113170	€230.95	Made-to-order item	View & order

Gaskets and seals for the Nefit (Bosch) Auris E C5 OS (2) all Nefit (Bosch) gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Nefit sealing ring set 5/4" (10 pcs)	8021160 Mfr. no. 7098266	€17.95	In stock	View & order
Nefit gasket 10 pcs for e.g. IDU Split 2-6 T 87110043610	8020064 Mfr. no. 87110043610	€47.95	Made-to-order item	View & order

Pipes, tubes and hoses for the Nefit (Bosch) Auris E C5 OS (3) all Nefit (Bosch) pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Nefit flexible hose for e.g. Auris E C4 OS 87107352290	8020065 Mfr. no. 87107352290	€68.95	Made-to-order item	View & order
Nefit pipe pressure sensor for Auris	8020082 Mfr. no. 87183103150	€153.95	Made-to-order item	View & order
Nefit nipple for pump	8020066 Mfr. no. 87174052500	€45.95	Made-to-order item	View & order

Casing and panels for the Nefit (Bosch) Auris E C5 OS (6) all Nefit (Bosch) casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Nefit connection panel for Auris	8020028 Mfr. no. 87485100150	€300.95	Made-to-order item	View & order
Nefit rear panel Auris	8020016 Mfr. no. 87485100310	€483.95	Made-to-order item	View & order
Nefit housing three-way valve refrigerant valve	8020069 Mfr. no. 87183103080	€305.95	Made-to-order item	View & order
Nefit door Auris	8020011 Mfr. no. 87183103020	€856.95	Made-to-order item	View & order
Nefit side panel left for Auris	8020013 Mfr. no. 87485100110	€483.95	Made-to-order item	View & order
Nefit side panel right for Auris	8020014 Mfr. no. 87180074550	€390.95	Made-to-order item	View & order

Fixing material for the Nefit (Bosch) Auris E C5 OS (1) all Nefit (Bosch) fixing material →

Part	Item no. / mfr. no.	Price	Stock
Nefit bracket plate heat exchanger	8020034 Mfr. no. 7736700561	€30.95	Made-to-order item	View & order

Other parts for the Nefit (Bosch) Auris E C5 OS (2)

Part	Item no. / mfr. no.	Price	Stock
Nefit cooler plate heat exchanger for C4 and C5	8020056 Mfr. no. 87183103050	€671.95	Made-to-order item	View & order
Nefit thermal overload 10A	8020029 Mfr. no. 87445030220	€357.95	Made-to-order item	View & order

Exploded views of the Nefit (Bosch) Auris E C5 OS

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

Fault code on your Nefit (Bosch) Auris E C5 OS? 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.

Code	What is going on	Part type
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
1A 316	The flue gas temperature sensor has measured an excessive temperature.	Sensors
1C	Flue gas thermostat connection is open	Thermostats and controls
1P 346	The temperature of the flue gas temperature sensor is rising too fast.	Sensors

For guidance only: the same code can have a different cause depending on the situation.

Other Nefit (Bosch) heat pumps

← All Nefit (Bosch) parts

Frequently asked questions

Which parts are available for the Nefit (Bosch) Auris E C5 OS?

The catalogue lists 34 original parts for the Nefit (Bosch) Auris E C5 OS, including sensors, temperature sensors and NTC sensors, pumps, expansion valves. All parts are listed above, grouped by type, with part number and price.

How much does a sensor for the Nefit (Bosch) Auris E C5 OS cost?

The sensors for this model cost between €165.96 and €436.47 incl. VAT. Check the table "Sensors" above for the right part number.

Are the parts for the Nefit (Bosch) Auris E C5 OS in stock?

4 of the 34 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) Auris E C5 OS?

Search for the part by part number or use the exploded view of the Nefit (Bosch) Auris E C5 OS. Is your appliance showing a fault code? The fault code table shows the matching part type.

Are these original Nefit (Bosch) parts?

Yes. All 34 parts in this list are original manufacturer parts for the Nefit (Bosch) Auris E C5 OS, supplied through the official technical wholesale channel and with the correct part number.

How much do parts for the Nefit (Bosch) Auris E C5 OS cost?

Parts for the Nefit (Bosch) Auris E C5 OS range from €13.73 to €3,989.66 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.