Nefit (Bosch) IDU Split 2-6 T spare parts
In brief
Instalpunt supplies 49 original parts for the Nefit (Bosch) IDU Split 2-6 T, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. Order online.
- 49Spare parts
- 6In stock
- €14.37From
- 16Types
- availableExploded view
Looking for parts for the Nefit (Bosch) IDU Split 2-6 T (heat pump)? Below are all 49 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 →- Sensors 2
- Temperature sensors and NTC sensors 1
- Pressure switches and differential pressure switches 1
- Pumps 1
- Heat exchangers 1
- Diverter valves and hydroblocks 2
- Expansion vessels 1
- Filters 1
- Valves 2
- Electrical parts 1
- Cables and wiring harnesses 7
- Gaskets and seals 5
- Pipes, tubes and hoses 8
- Casing and panels 5
- Insulation 2
- Fixing material 1
- Other parts 8
Sensors for the Nefit (Bosch) IDU Split 2-6 T (2) all Nefit (Bosch) sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit temperature sensor 200mm 10 kohm | 8020309 Mfr. no. 8733703181 | €48.95 | In stock | View & order |
| Nefit temperature sensor NTC 1000mm R40 1000mm R40 | 8020304 Mfr. no. 8738206065 | €48.95 | In stock | View & order |
Temperature sensors and NTC sensors for the Nefit (Bosch) IDU Split 2-6 T (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 |
Pressure switches and differential pressure switches for the Nefit (Bosch) IDU Split 2-6 T (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit differential pressure switch PC G1/4" | 8021065 Mfr. no. 8733703239 | €106.95 | Made-to-order item | View & order |
Pumps for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit pump UPM2 75 180 pwm | 8020529 Mfr. no. 8733703233 | €296.95 | Made-to-order item | View & order |
Heat exchangers for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) heat exchangers →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit heat exchanger PHE for e.g. IDU Split 2-6 T 87186467570 | 8020146 Mfr. no. 87186467570 | €571.95 | Made-to-order item | View & order |
Diverter valves and hydroblocks for the Nefit (Bosch) IDU Split 2-6 T (2) all Nefit (Bosch) diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit three-way valve for e.g. IDU Split 2-6 T 8733701139 | 8021493 Mfr. no. 8733701139 | €223.95 | Made-to-order item | View & order |
| Nefit bypass pipe for e.g. IDU Split 2-6 T 8738206156 | 8021198 Mfr. no. 8738206156 | €68.95 | Made-to-order item | View & order |
Expansion vessels for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) expansion vessels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit expansion vessel 14 litre 0.8 bar | 8021045 Mfr. no. 8733703241 | €181.95 | In stock | View & order |
Filters for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) filters →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit water filter DN25 | 8020139 Mfr. no. 8733702122 | €17.95 | In stock | View & order |
Valves for the Nefit (Bosch) IDU Split 2-6 T (2) all Nefit (Bosch) valves →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit drain valve G1/2" | 8021298 Mfr. no. 8733703249 | €91.95 | Made-to-order item | View & order |
| Nefit valve set G1 2.5 bar | 8020229 Mfr. no. 8733703258 | €296.95 | Made-to-order item | View & order |
Electrical parts for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) electrical parts →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit relay for Auris (e.g. Compress 3400i AWS (CS3400iAWS 10M)) 87172010480 | 8020033 Mfr. no. 87172010480 | €62.95 | Made-to-order item | View & order |
Cables and wiring harnesses for the Nefit (Bosch) IDU Split 2-6 T (7) all Nefit (Bosch) cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit cable Molex 4m | 8020899 Mfr. no. 8738206161 | €48.95 | In stock | View & order |
| Nefit connector set | 8021163 Mfr. no. 8738206040 | €89.95 | Made-to-order item | View & order |
| Nefit cable 100mm HMI-CUHP | 8020915 Mfr. no. 8733703254 | €97.95 | Made-to-order item | View & order |
| Nefit cable three-way valve 900mm | 8020912 Mfr. no. 8733703256 | €63.95 | Made-to-order item | View & order |
| Nefit cable pressure sensor 1000 mm | 8020905 Mfr. no. 8733703255 | €105.95 | Made-to-order item | View & order |
| Nefit wiring harness for e.g. IDU Split 2-6 T 8738206876 | 8020891 Mfr. no. 8738206876 | €190.95 | Made-to-order item | View & order |
| Nefit wiring harness IDU 9kW | 8020871 Mfr. no. 8733703252 | €487.95 | Made-to-order item | View & order |
Gaskets and seals for the Nefit (Bosch) IDU Split 2-6 T (5) all Nefit (Bosch) gaskets and seals →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit seal 1" 30 x21 x ( 10x ) x 1.0 | 8021335 Mfr. no. 87110043620 | €66.95 | Made-to-order item | View & order |
| Nefit O-ring 44 x 32 x 3 (10 pcs) | 8020623 Mfr. no. 87110043580 | €55.95 | Made-to-order item | View & order |
| Nefit gasket 18x 13 x 2 mm | 8020608 Mfr. no. 8738206074 | €56.95 | Made-to-order item | View & order |
| Nefit gasket 39 x 30 x 2 mm (10 pcs) | 8020606 Mfr. no. 8738204368 | €49.95 | Made-to-order item | 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) IDU Split 2-6 T (8) all Nefit (Bosch) pipes, tubes and hoses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit compression coupling | 8020806 Mfr. no. 8738206157 | €56.95 | Made-to-order item | View & order |
| Nefit pump connection piece safety group | 8020523 Mfr. no. 8738206155 | €105.95 | Made-to-order item | View & order |
| Nefit hose 14x10 l=1500 | 8020383 Mfr. no. 8733703244 | €105.95 | Made-to-order item | View & order |
| Nefit hose circulation pump | 8020382 Mfr. no. 8738206880 | €128.95 | Made-to-order item | View & order |
| Nefit hose G 1" 647mm | 8020379 Mfr. no. 8733703237 | €153.95 | Made-to-order item | View & order |
| Nefit hose G 1" 810mm | 8020381 Mfr. no. 8733703238 | €153.95 | Made-to-order item | View & order |
| Nefit hose g1/2 596mm | 8020378 Mfr. no. 8733703251 | €105.95 | Made-to-order item | View & order |
| Nefit T-piece g 1" | 8020251 Mfr. no. 8733703243 | €84.95 | Made-to-order item | View & order |
Casing and panels for the Nefit (Bosch) IDU Split 2-6 T (5) all Nefit (Bosch) casing and panels →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit rear panel | 8021416 Mfr. no. 8733703223 | €371.95 | Made-to-order item | View & order |
| Nefit top rear cover | 8021404 Mfr. no. 8733703220 | €228.95 | Made-to-order item | View & order |
| Nefit top cover for | 8021403 Mfr. no. 8733703221 | €228.95 | Made-to-order item | View & order |
| Nefit display cover plate | 8021378 Mfr. no. 8733703225 | €94.95 | Made-to-order item | View & order |
| Nefit side panel | 8020117 Mfr. no. 8733703222 | €223.95 | Made-to-order item | View & order |
Insulation for the Nefit (Bosch) IDU Split 2-6 T (2) all Nefit (Bosch) insulation →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit insulation top/bottom | 8020940 Mfr. no. 8733703232 | €228.95 | Made-to-order item | View & order |
| Nefit insulation side | 8020922 Mfr. no. 8733703231 | €228.95 | Made-to-order item | View & order |
Fixing material for the Nefit (Bosch) IDU Split 2-6 T (1) all Nefit (Bosch) fixing material →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit mounting set appliance casing outdoor unit | 8020696 Mfr. no. 8738206286 | €59.95 | Made-to-order item | View & order |
Other parts for the Nefit (Bosch) IDU Split 2-6 T (8)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Nefit adjustable foot 87485100850 - | 80200162 Mfr. no. 87485100850 | €24.95 | Made-to-order item | View & order |
| Buderus/Bosch front panel for e.g. IDU Split 2-6 T 8738213782 | 81901196 Mfr. no. 8738213782 | €257.95 | Made-to-order item | View & order |
| Bosch electric heating element 9kw | 10741007 Mfr. no. 8738213368 | €593.95 | Made-to-order item | View & order |
| Nefit hot water cylinder 180 litre | 8021245 Mfr. no. 8733703229 | €2,070.95 | Made-to-order item | View & order |
| Nefit screw coupling for e.g. Compress 3400i AWS (CS3400iAWS 10M) 8738206878 | 8020415 Mfr. no. 8738206878 | €228.95 | Made-to-order item | View & order |
| Nefit screw coupling for e.g. IDU Split 2-6 T 8738206879 | 8020416 Mfr. no. 8738206879 | €228.95 | Made-to-order item | View & order |
| Nefit support bush | 8020339 Mfr. no. 8738206158 | €47.95 | Made-to-order item | View & order |
| Nefit wall part | 8020168 Mfr. no. 8738206037 | €296.95 | Made-to-order item | View & order |
Exploded views of the Nefit (Bosch) IDU Split 2-6 T
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Fault code on your Nefit (Bosch) IDU Split 2-6 T? 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 |
| 1P 346 | The temperature of the flue gas temperature sensor is rising too fast. | Sensors |
| 1U 317 | The contacts of the flue gas temperature sensor are short-circuited. | Sensors |
For guidance only: the same code can have a different cause depending on the situation.
Other Nefit (Bosch) heat pumps
- Nefit (Bosch) Auris E C4 OS 41
- Nefit (Bosch) Auris E C5 OS 34
- Nefit (Bosch) Auris E C7 OS 41
- Nefit (Bosch) A/W indoor unit 16.0 B 54
- Nefit (Bosch) A/W indoor unit 16.0 E 55
- Nefit (Bosch) A/W indoor unit 8.0 B 56
- Nefit (Bosch) A/W indoor unit 8.0 E 56
- Nefit (Bosch) IDU Split 2-6 B 64
- Nefit (Bosch) IDU Split 2-6 E 62
- Nefit (Bosch) IDU Split 2-6 TS 51
- Nefit (Bosch) IDU Split 8-15 B 58
- Nefit (Bosch) IDU Split 8-15 E 63
Frequently asked questions
Which parts are available for the Nefit (Bosch) IDU Split 2-6 T?
The catalogue lists 49 original parts for the Nefit (Bosch) IDU Split 2-6 T, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Nefit (Bosch) IDU Split 2-6 T cost?
The sensors for this model cost €56.19 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Nefit (Bosch) IDU Split 2-6 T in stock?
6 of the 49 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) IDU Split 2-6 T?
Search for the part by part number or use the exploded view of the Nefit (Bosch) IDU Split 2-6 T. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Nefit (Bosch) parts?
Yes. All 49 parts in this list are original manufacturer parts for the Nefit (Bosch) IDU Split 2-6 T, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Nefit (Bosch) IDU Split 2-6 T cost?
Parts for the Nefit (Bosch) IDU Split 2-6 T range from €14.37 to €2,800.47 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.