EU delivery from € 17.95 From stock: fast dispatch to EU countries Delivery across the EU WebwinkelKeur certified Pay securely by card & Klarna
Account
Log in Business login Create business account
Basket
★★★★★9,0/1051 beoordelingen · WebwinkelKeur verified“snelle levering” — Jan Fakkeldij“Motor bedteld voor kunsthaard. Zeer duidelijk welke ik moest bestellen en zeer snel thuis.” — Bert RoosenburgAll reviews →
Remeha DHW plate heat exchanger 40 kW
,

Remeha DHW plate heat exchanger 40 kW 7665250

€ 227.05 incl. VAT

Original spare part Remeha. Type: Plate heat exchanger. Application: Boiler / Calenta Ace 40C Combi CW5. Delivery time: approx. 7–10 days. Supplier code: 7665250.

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

SKU: 8011423 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?
ApplicationBoiler
Series / modelCalenta Ace 40C Combi CW5 and 1 other model
Remeha number7665250
Article number8011423
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Remeha Calenta Ace 40C Combi CW5 →
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

Installer or self-employed engineer? Create a free business account: prices excl. VAT and invoices in your company name.

Remeha DHW plate heat exchanger 40 kW: original Remeha spare part, type: Plate heat exchanger. Application: Boiler (Calenta Ace 40C Combi CW5). Manufacturer number: 7665250; Instalpunt article number: 8011423.

According to the Remeha parts lists, this part fits 2 models, including Remeha Calenta Ace 40C Combi CW5 and Remeha Calenta Ace 40L Combi CW6. 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. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Remeha DHW plate heat exchanger 40 kW 7665250

BrandRemeha spare parts
Remeha manufacturer number7665250
Instalpunt article number8011423
EAN8713809288754
Part typePlate heat exchanger (All Remeha heat exchangers · heat exchangers of all brands)
ApplicationBoiler
Suitable for2 Remeha models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 227,05 incl. VAT
OriginSupplied through the official technical wholesale channel, under Remeha number 7665250

Also known as: platenwarmtewisselaar, tapwaterwisselaar.

Fits 2 Remeha models

The part Remeha DHW plate heat exchanger 40 kW 7665250 is in the official parts list of these Remeha appliances. Click a model for the complete parts list and exploded view.

Remeha Boiler (2)

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.

More spare parts for this appliance

For which fault is a Remeha plate heat exchanger replaced?

According to the fault code database, these Remeha 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
4Maximum heat exchanger temperature rise exceeded
E 408Unit on E_12 and condenser inlet temperature rises by more than 10 °C within 1 hour.
E 420Open circuit or short circuit of condenser inlet temperature sensor.
E 444Evaporator temperature sensor defective

All Remeha 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.

Available: Plate heat exchanger for the same appliances

This part is currently out of stock. These Remeha parts of the same type are listed for at least one of the same appliance models and are available.

Before ordering, check the manufacturer number in the spare parts list or exploded view of your appliance.

Frequently asked questions about this item

Does the Remeha DHW plate heat exchanger 40 kW 7665250 fit my appliance?
This part is in the parts list of 2 Remeha models, namely the Calenta Ace 40C Combi CW5, Calenta Ace 40L Combi 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 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.

Related products

Help & more

Scroll to Top