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Viessmann ignition transformer
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Viessmann ignition transformer 7827957

€ 55.49 incl. VAT

Original spare part Viessmann. Type: Transformer. Application: Boiler / Vitodens 200 WB2B. Supplier code: 7827957.

SKU: 8690357 Categories: ,

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 / modelVitodens 200 WB2B and 1 other model
Viessmann number7827957
Article number8690357
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Viessmann Vitodens 200 WB2B →
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Viessmann ignition transformer: original Viessmann spare part, type: Transformer. Application: Boiler (Vitodens 200 WB2B). Manufacturer number: 7827957; Instalpunt article number: 8690357.

According to the Viessmann parts lists, this part fits 2 models, including Viessmann Vitodens 200 WB2B and Viessmann Vitodens 222 WWS2A. 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: Viessmann ignition transformer 7827957

BrandViessmann spare parts
Viessmann manufacturer number7827957
Instalpunt article number8690357
Part typeTransformer (All Viessmann electrical parts · electrical parts of all brands)
ApplicationBoiler
Suitable for2 Viessmann models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 55,49 incl. VAT
OriginSupplied through the official technical wholesale channel, under Viessmann number 7827957

Fits 2 Viessmann models

The part Viessmann ignition transformer 7827957 is in the official parts list of these Viessmann appliances. Click a model for the complete parts list.

Viessmann 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.

Frequently asked questions about this item

Does the Viessmann ignition transformer 7827957 fit my appliance?
This part is in the parts list of 2 Viessmann models, namely the Vitodens 200 WB2B, Vitodens 222 WWS2A. 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 Viessmann ignition transformer 7827957?
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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