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Itho Daalderop compressor
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Itho Daalderop compressor 05-00077

€ 1,366.56 incl. VAT

Original spare part Itho Daalderop. Type: Compressor. Application: Heat pump / 4e generatie WPU 75c 545-0471. Delivery time: approx. 7–10 days. Supplier code: 05-00077.

Special-order item — delivery time approx. 7–10 days — non-returnable

SKU: 8171542 Categories: , Brand:

Price and stock checked on 20 October 2026.

Made-to-order item — ordered specially for you, see delivery time below
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationHeat pump
Series / model4e generatie WPU 75c 545-0471 and 2 other models
Itho Daalderop number05-00077
Article number8171542
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Itho Daalderop 4e generatie WPU 75c 545-0471 →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you from the manufacturer or wholesaler, delivery time approx. 7–10 days. Specially ordered items cannot be returned: the manufacturer or supplier does not take them back. So check the type number of your appliance and the article number of the spare part beforehand. In doubt? Check with the manufacturer or your installer (see also returns).
9,0/10 WebwinkelKeur⚠ Made-to-order item: no returns possible iDEAL · Klarna · Bancontact 085-303 7272 ma–vr 08:00–17:00

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Itho Daalderop compressor: original Itho Daalderop spare part, type: Compressor. Application: Heat pump (4e generatie WPU 75c 545-0471). Manufacturer number: 05-00077; Instalpunt article number: 8171542.

According to the Itho Daalderop parts lists, this part fits 3 models, including Itho Daalderop 4e generatie WPU 75c 545-0471, Itho Daalderop 4e generatie WPU 75co 545-0472 and Itho Daalderop 4e generatie WPU 75i 545-0470. The full list is under “Fits”.

Special-order item (delivery time approx. 7–10 days): it is ordered specially for you from the manufacturer and is non-returnable.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.

Product information: Itho Daalderop compressor 05-00077

BrandItho Daalderop spare parts
Itho Daalderop manufacturer number05-00077
Instalpunt article number8171542
EAN8713418027249
Part typeCompressor (compressors of all brands)
ApplicationHeat pump
Suitable for3 Itho Daalderop models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 1.366,56 incl. VAT
OriginSupplied through the official technical wholesale channel, under Itho Daalderop number 05-00077

Fits 3 Itho Daalderop models

The part Itho Daalderop compressor 05-00077 is in the official parts list of these Itho Daalderop appliances. Click a model for the complete parts list and exploded view.

Itho Daalderop Heat pump (3)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

Position on the parts diagram

This spare part is shown as position 35 on the parts drawing. Open the drawing for the appliance and click the number to check that you have the right spare part.

For which fault is a Itho Daalderop compressor replaced?

According to the fault code database, these Itho Daalderop fault codes point to this type of part. Always check first that the code matches the appliance type on the rating plate.

CodeWhat is going on
A1 21Compressor starting current too high. Compressor temperature protection not working properly or defective.
A1 24Compressor current draw too low.
A1 26Compressor current draw too high.

All Itho Daalderop fault codes explained

Indicative: the same code can have a different cause depending on the situation. Have work on gas, flue or burner adjustment carried out by a qualified installer.

Frequently asked questions about this item

Does the Itho Daalderop compressor 05-00077 fit my appliance?
This part is in the parts list of 3 Itho Daalderop models, namely the 4e generatie WPU 75c 545-0471, 4e generatie WPU 75co 545-0472, 4e generatie WPU 75i 545-0470. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time of this made-to-order item?
This is a special-order item: we order it specially for you from the wholesaler. The expected delivery time is approx. 7–10 days. You can also see the delivery time next to the stock status at the top of this page.
Can I return this made-to-order item?
A specially ordered item is not taken back by the supplier, so returns are not possible. So check the article number and the rating plate of your appliance beforehand. Is something wrong with your order? Then contact us via info@instalpunt.nl. The full terms and conditions are on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

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