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Vaillant controller Geotherm
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Vaillant controller Geotherm 0020093224

€ 283.58 incl. VAT

Original spare part Vaillant. Type: Controller. Application: Heat pump / geoTHERM VWS 101/2. Supplier code: 0020093224.

SKU: 8050171 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 12.95 · Shipping & payment

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

Does this fit my appliance?
ApplicationHeat pump
Series / modelgeoTHERM VWS 103/3 and 37 other models
Vaillant number0020093224
Article number8050171
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Vaillant geoTHERM VWS 103/3 →
Same part, different name. Vaillant, Bulex and Saunier Duval belong to the same manufacturer group and use the same part numbers: if your Bulex or Saunier Duval part carries number 0020093224, this is that part.
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Vaillant controller Geotherm: original Vaillant spare part, type: Controller. Application: Heat pump (geoTHERM VWS 101/2). Manufacturer number: 0020093224; Instalpunt article number: 8050171.

According to the Vaillant parts lists, this part fits 38 models, including Vaillant geoTHERM VWS 61/2, Vaillant geoTHERM VWS 61/3 and Vaillant geoTHERM VWS 62/2. 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.

Product information: Vaillant controller Geotherm 0020093224

BrandVaillant spare parts
Vaillant manufacturer number0020093224
Instalpunt article number8050171
EAN4024074595756
Part typeController (All Vaillant PCBs and controls · PCBs and controls of all brands)
ApplicationHeat pump
Suitable for38 Vaillant models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 283.58 incl. VAT
OriginSupplied through the official technical wholesale channel, under Vaillant number 0020093224

Fits 38 Vaillant models

The part Vaillant controller Geotherm 0020093224 is in the official parts list of these Vaillant appliances. Click a model for the complete parts list and exploded view.

Vaillant Heat pump (38)

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.

Does this fit my appliance?

Enter your appliance type, for example as shown on the rating plate. You will see straight away whether the Vaillant controller Geotherm 0020093224 is in the parts list of that model.

Not found? Check the rating plate of your appliance or search by article number. If in doubt, just email info@instalpunt.nl.

Position on the parts diagram

This spare part is shown as position 02 on the parts drawing. Open the drawing for the appliance and click the number to check that you have the right spare part.

Also appears on the drawing of 32 other models.

For which fault is a Vaillant controller 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.070Replacement of the control PCB and display PCB
F.086Contact S20 on heat pump main PCB (HMU) open, incorrect high-limit thermostat setting, flow temperature sensor (heat pump, gas boiler, system sensor) reading too low
F.103Wrong thermostat PCB installed on the outdoor unit
F.194PCB mains adapter defective

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.

Frequently asked questions about this item

Does the Vaillant controller Geotherm 0020093224 fit my appliance?
This part is in the parts list of 38 Vaillant models, including the geoTHERM VWS 61/2, geoTHERM VWS 61/3, geoTHERM VWS 62/2, geoTHERM VWS 63/3. The model type is on the rating plate of your appliance. Use the “Does this fit my appliance?” search box on this page to check your model. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Vaillant controller Geotherm 0020093224?
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, as a consumer within 14 days of receipt. You may unpack and inspect the item; for items that have been installed, connected or used (such as circuit boards) we deduct the diminished value. How to register your return is explained on returns.
What does shipping cost?
Shipping costs € 12.95 to Austria, Denmark, Italy, Spain and Sweden and € 16.95 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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