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Viessmann pressure switch
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Viessmann pressure switch 7818675

€ 104.09 incl. VAT

Original spare part Viessmann. Type: Pressure switch. Application: Boiler / VitOpend 1000 WHE 6-24kW. Delivery time: approx. 7–10 days. Supplier code: 7818675.

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

SKU: 8690059 Categories: ,

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 / modelVitOpend 1000 WHE 6-24kW
Viessmann number7818675
Article number8690059
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Viessmann VitOpend 1000 WHE 6-24kW →
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

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Viessmann pressure switch: original Viessmann spare part, type: Pressure switch. Application: Boiler (VitOpend 1000 WHE 6-24kW). Manufacturer number: 7818675; Instalpunt article number: 8690059.

According to the Viessmann parts lists, this part fits 1 model: Viessmann VitOpend 1000 WHE 6-24kW. 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: Viessmann pressure switch 7818675

BrandViessmann spare parts
Viessmann manufacturer number7818675
Instalpunt article number8690059
Part typePressure switch (pressure switches and differential pressure switches of all brands)
ApplicationBoiler
Suitable for1 Viessmann model (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 104,09 incl. VAT
OriginSupplied through the official technical wholesale channel, under Viessmann number 7818675

Fits 1 Viessmann model

The part Viessmann pressure switch 7818675 is in the official parts list of this Viessmann appliance. Click a model for the complete parts list.

Viessmann 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.

Available: Pressure switch by Viessmann

This part is currently out of stock. There is no available alternative of this type for the same models. These Viessmann 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 Viessmann pressure switch 7818675 fit my appliance?
This part is in the parts list of 1 Viessmann model, namely the VitOpend 1000 WHE 6-24kW. 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.

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