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AWB water pressure switch 1/2"
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AWB water pressure switch 1/2" A700902.20

€ 86.23 incl. VAT

Original spare part AWB. Type: Water pressure switch, 1/2". Application: Boiler / ThermoBasic 24.23 WT. Delivery time: approx. 7–10 days. Supplier code: A700902.20.

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

SKU: 8072570 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 € 12.95 · Shipping & payment

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

Does this fit my appliance?
ApplicationBoiler
Series / modelThermoMaster VR 23.38 W and 6 other models
AWB numberA700902.20
Article number8072570
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for AWB ThermoMaster VR 23.38 W →
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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AWB water pressure switch 1/2": original AWB spare part, type: Water pressure switch, 1/2". Application: Boiler (ThermoBasic 24.23 WT). Manufacturer number: A700902.20; Instalpunt article number: 8072570.

According to the AWB parts lists, this part fits 7 models, including AWB Thermo-ProNOx HR 20.40 W, AWB Thermo-ProNOx HR 20.41 WT and AWB Thermo-ProNOx HR 30.40 W. 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: AWB water pressure switch 1/2" A700902.20

BrandAWB spare parts
AWB manufacturer numberA700902.20
Instalpunt article number8072570
EAN4024074471296
Part typeWater pressure switch (All AWB pressure switches and differential pressure switches · pressure switches and differential pressure switches of all brands)
ApplicationBoiler
Suitable for7 AWB models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 86,23 incl. VAT
OriginSupplied through the official technical wholesale channel, under AWB number A700902.20

Fits 7 AWB models

The part AWB water pressure switch 1/2" A700902.20 is in the official parts list of these AWB appliances. Click a model for the complete parts list.

AWB Boiler (7)

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: Water pressure switch for the same appliances

This part is currently out of stock. These AWB 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 AWB water pressure switch 1/2" A700902.20 fit my appliance?
This part is in the parts list of 7 AWB models, including the Thermo-ProNOx HR 20.40 W, Thermo-ProNOx HR 20.41 WT, Thermo-ProNOx HR 30.40 W, Thermo-ProNOx HR 30.41 WT. 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 € 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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