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Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2
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Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2 545-2579

€ 1,252.51 incl. VAT

Original spare part Itho Daalderop. Type: Heat exchanger. Application: Boiler / Kli-Max II 42kW CW6. Supplier code: 545-2579.

SKU: 8171338 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
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?
ApplicationBoiler
Series / modelKli-Max II 42kW CW6
Itho Daalderop number545-2579
Article number8171338
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Itho Daalderop Kli-Max II 42kW CW6 →
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Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2: original Itho Daalderop spare part, type: Heat exchanger. Application: Boiler (Kli-Max II 42kW CW6). Manufacturer number: 545-2579; Instalpunt article number: 8171338.

According to the Itho Daalderop parts lists, this part fits 1 model: Itho Daalderop Kli-Max II 42kW CW6. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2 545-2579

BrandItho Daalderop spare parts
Itho Daalderop manufacturer number545-2579
Instalpunt article number8171338
EAN8712922983669
Part typeHeat exchanger (All Itho Daalderop heat exchangers · heat exchangers of all brands)
ApplicationBoiler
Suitable for1 Itho Daalderop model (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 1.252,51 incl. VAT
OriginSupplied through the official technical wholesale channel, under Itho Daalderop number 545-2579

Also known as: wisselaar, rookgaswarmtewisselaar, primaire wisselaar.

Fits 1 Itho Daalderop model

The part Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2 545-2579 is in the official parts list of this Itho Daalderop appliance. Click a model for the complete parts list.

Itho Daalderop Boiler (1)

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.

Frequently asked questions about this item

Does the Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2 545-2 fit my appliance?
This part is in the parts list of 1 Itho Daalderop model, namely the Kli-Max II 42kW CW6. 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 for the Itho Daalderop heat exchanger stainless steel HR 42 Klimax 2 545-2?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained 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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