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Vaillant condenser for flexoTHERM VWF 157/4 0020222899
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Vaillant condenser for flexoTHERM VWF 157/4 0020222899

€ 1,223.75 incl. VAT

Original spare part Vaillant. Type: Condenser. Application: Heat pump / flexoTHERM VWF 157/4. Supplier code: 0020222899.

Niet meer leverbaar — vervallen bij de fabrikant

SKU: 90170416 Categories: , Brand:

Price and stock checked on 20 October 2026.

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

All spare parts for Vaillant flexoTHERM VWF 157/4 →
Niet meer leverbaar. Dit onderdeel is door Vaillant uit het assortiment gehaald en kan niet meer besteld worden. Meestal is er een vervangend onderdeel. Mail het typenummer van uw toestel en dit artikel naar info@instalpunt.nl of bel 085-303 7272, dan zoeken wij de juiste vervanger. Of bekijk vergelijkbare vaillant.

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Vaillant condenser for flexoTHERM VWF 157/4 0020222899: original Vaillant spare part, type: Condenser. Application: Heat pump (flexoTHERM VWF 157/4). Manufacturer number: 0020222899; Instalpunt article number: 90170416.

According to the Vaillant parts lists, this part fits 1 model: Vaillant flexoTHERM VWF 157/4. The full list is under “Fits”.

This part is currently unavailable; where possible, we show an available alternative on this page.

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

Product information: Vaillant condenser for flexoTHERM VWF 157/4 0020222899

BrandVaillant spare parts
Vaillant manufacturer number0020222899
Instalpunt article number90170416
EAN4024074774243
Part typeCondenser (All Vaillant heat exchangers · heat exchangers of all brands)
ApplicationHeat pump
Suitable for1 Vaillant model (see list)
DeliveryNiet meer leverbaar (vervallen bij de fabrikant)
Price€ 1.223,75 incl. VAT
OriginSupplied through the official technical wholesale channel, under Vaillant number 0020222899

Fits 1 Vaillant model

The part Vaillant condenser for flexoTHERM VWF 157/4 0020222899 is in the official parts list of this Vaillant appliance. Click a model for the complete parts list and exploded view.

Vaillant Heat pump (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.

Position on the parts diagram

This spare part is shown as position 03 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 Vaillant condenser replaced?

According to the fault code database, these Vaillant 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
F.042Break in the heat exchanger wiring harness

All Vaillant 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: Condenser by Vaillant

This part has been discontinued by the manufacturer. There is no available alternative of this type for the same models. These Vaillant parts of the same type are available, but belong to other models.

Please note: these are not confirmed replacements. Check the manufacturer number in the spare parts list or exploded view of your appliance, or just ask us.

Frequently asked questions about this item

Does the Vaillant condenser for flexoTHERM VWF 157/4 0020222899 fit my appliance?
This part is in the parts list of 1 Vaillant model, namely the flexoTHERM VWF 157/4. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
Is this item still available?
This item is currently not available. Look for an alternative in the spare parts catalogue or email the article number to info@instalpunt.nl and we will look for an alternative.
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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