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Bosch pump UPMO 15-50 TTAO
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Bosch pump UPMO 15-50 TTAO 8737710972

€ 321.28 incl. VAT

Original spare part Bosch. Type: Pump, 87172043840, 8185216. Application: Boiler / HRC 26. Supplier code: 8737710972.

SKU: 8036035 Categories: , Brand:

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 / modelHRC 30 (ZWB7-26A5S0730) and 23 other models
Bosch number8737710972
Article number8036035
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Bosch HRC 30 (ZWB7-26A5S0730) →
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Bosch pump UPMO 15-50 TTAO: original Bosch spare part, type: Pump. Application: Boiler (HRC 26). Manufacturer number: 8737710972; Instalpunt article number: 8036035.

According to the Bosch parts lists, this part fits 24 models, including Bosch HR 42 TOP (ZWB11-42A23S3600), Bosch HRC 26 and Bosch HRC 30 (ZWB7-26A5S0730). 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: Bosch pump UPMO 15-50 TTAO 8737710972

BrandBosch spare parts
Bosch manufacturer number8737710972
Instalpunt article number8036035
EAN4062321114343
Also known as87172043840, 8185216
Part typePump (All Bosch pumps · pumps of all brands)
ApplicationBoiler
Suitable for24 Bosch models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 321,28 incl. VAT
OriginSupplied through the official technical wholesale channel, under Bosch number 8737710972

Also known as: cv-pomp, circulatiepomp.

Fits 24 Bosch models

The part Bosch pump UPMO 15-50 TTAO 8737710972 is in the official parts list of these Bosch appliances. Click a model for the complete parts list.

Bosch Boiler (24)

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 Bosch pump UPMO 15-50 TTAO 8737710972 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.

For which fault is a Bosch pump replaced?

According to the fault code database, these Bosch 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
281 BCH pump blocked or air in CH pump
1019 WWrong pump type detected

All Bosch 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 Bosch pump UPMO 15-50 TTAO 8737710972 fit my appliance?
This part is in the parts list of 24 Bosch models, including the HR 42 TOP (ZWB11-42A23S3600), HRC 26, HRC 30 (ZWB7-26A5S0730), HRC 35 (ZWB8-35A5S0730). 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 Bosch pump UPMO 15-50 TTAO 8737710972?
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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