Itho Daalderop 3rd generation WPU 3 (545-0050) spare parts
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In brief
Instalpunt supplies 8 original parts for the Itho Daalderop 3rd generation WPU 3 (545-0050), including sensors, flow sensors and flow switches, pumps. Order online.
- 8Spare parts
- 6In stock
- €17.65From
- 5Types
- availableExploded view
Looking for parts for the Itho Daalderop 3rd generation WPU 3 (545-0050) (heat pump)? Below are all 8 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 Itho Daalderop 3rd generation WPU 3 (545-0050)
| Part | From | Delivery |
|---|---|---|
| Flow sensor Itho Daalderop flow sensor source side | €77.71 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
| Pump Itho Daalderop DHW pump 6 m 130 mm DHW pump incl. 1" gasket | €179.23 | In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). |
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 1
- Flow sensors and flow switches 1
- Pumps 1
- Diverter valves and hydroblocks 1
- Cables and wiring harnesses 1
- Other parts 3
Sensors for the Itho Daalderop 3rd generation WPU 3 (545-0050) (1) all Itho Daalderop sensors →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop pressure sensor water side (heating) | 8170009 Mfr. no. 545-0600 | €40.99 | In stock | View & order |
Flow sensors and flow switches for the Itho Daalderop 3rd generation WPU 3 (545-0050) (1) all Itho Daalderop flow sensors and flow switches →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop flow sensor source side | 8171489 Mfr. no. 545-0620 | €77.71 | In stock | View & order |
Pumps for the Itho Daalderop 3rd generation WPU 3 (545-0050) (1) all Itho Daalderop pumps →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop DHW pump 6 m 130 mm DHW pump incl. 1" gasket | 8171485 Mfr. no. 545-0635 | €179.23 | In stock | View & order |
Diverter valves and hydroblocks for the Itho Daalderop 3rd generation WPU 3 (545-0050) (1) all Itho Daalderop diverter valves and hydroblocks →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop three-way valve free cooling or DHW (WPU3/5) | 8171493 Mfr. no. 545-0615 | €132.79 | In stock | View & order |
Cables and wiring harnesses for the Itho Daalderop 3rd generation WPU 3 (545-0050) (1) all Itho Daalderop cables and wiring harnesses →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop electrical control cable 3-way valve | 8171507 Mfr. no. 545-0640 | €22.63 | In stock | View & order |
Other parts for the Itho Daalderop 3rd generation WPU 3 (545-0050) (3)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Itho Daalderop 2-way valve source for WPU C and CO (MUT) | 8171475 Mfr. no. 545-0618 | €140.35 | In stock | View & order |
| Itho Daalderop WPU filter drier 1/4 solder | 8171502 Mfr. no. 545-0835 | €60.43 | Made-to-order item | View & order |
| Itho Daalderop Clixon M5 WPU for WPU | 8171505 Mfr. no. 545-0965 | €31.27 | Made-to-order item | View & order |
Exploded views of the Itho Daalderop 3rd generation WPU 3 (545-0050)
Click an exploded view to enlarge it. The position numbers are shown next to each part.
Fault code on your Itho Daalderop 3rd generation WPU 3 (545-0050)? This is the part type involved
Common Itho Daalderop fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Itho Daalderop fault codes.
| Code | What is going on | Part type |
|---|---|---|
| 0 1 | Flow sensor open circuit (S1) | Sensors |
| 0 2 | Return sensor open circuit (S2) | Sensors |
| 0 5 | Hot water sensor open circuit (S5) | Sensors |
| 0 F1 | Flow sensor short circuit (S1) | Sensors |
| 0 F2 | Return sensor short circuit (S2) | Sensors |
| 0 F5 | Hot water sensor short circuit (S5) | Sensors |
For guidance only: the same code can have a different cause depending on the situation.
Other Itho Daalderop heat pumps
- Itho Daalderop Amber 120 (03-00765) 3
- Itho Daalderop Amber 65 (03-00763) 6
- Itho Daalderop Amber 95 (03-00764) 6
- Itho Daalderop CombinAir 2.5/24/33 53
- Itho Daalderop Cube One 24/35 16L (07.36.50.850.1) 44
- Itho Daalderop Cube One 24/35 16L (07.36.50.850.2) 45
- Itho Daalderop Cube One 24/35 16L (07.36.50.850.3) 44
- Itho Daalderop Cube One 24/35 16L (07.36.50.850.4) 45
- Itho Daalderop HP-M25i 10
- Itho Daalderop HP-S 110 indoor unit 16
- Itho Daalderop HP-S 110 outdoor unit 19
- Itho Daalderop HP-S 130 indoor unit 17
Frequently asked questions
Which parts are available for the Itho Daalderop 3rd generation WPU 3 (545-0050)?
The catalogue lists 8 original parts for the Itho Daalderop 3rd generation WPU 3 (545-0050), including sensors, flow sensors and flow switches, pumps, diverter valves and hydroblocks. All parts are listed above, grouped by type, with part number and price.
How much does a sensor for the Itho Daalderop 3rd generation WPU 3 (545-0050) cost?
The sensors for this model cost €38.11 incl. VAT. Check the table "Sensors" above for the right part number.
Are the parts for the Itho Daalderop 3rd generation WPU 3 (545-0050) in stock?
6 of the 8 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 Itho Daalderop 3rd generation WPU 3 (545-0050)?
Search for the part by part number or use the exploded view of the Itho Daalderop 3rd generation WPU 3 (545-0050).
Are these original Itho Daalderop parts?
Yes. All 8 parts in this list are original manufacturer parts for the Itho Daalderop 3rd generation WPU 3 (545-0050), delivered with the correct part number.
How much do parts for the Itho Daalderop 3rd generation WPU 3 (545-0050) cost?
Parts for the Itho Daalderop 3rd generation WPU 3 (545-0050) range from €17.65 to €194.77 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.