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Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida
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Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida 950050023

€ 380.77 incl. VAT

Original spare part Masterwatt. Type: Pump. Application: Boiler / Calida High Power 30-36-42-48 kW. Supplier code: 950050023.

SKU: 8516049 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 / modelCalida High Power Master 30-36-42-48 kW and 1 other model
Masterwatt number950050023
Article number8516049
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Masterwatt Calida High Power Master 30-36-42-48 kW →
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Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida: original Masterwatt spare part, type: Pump. Application: Boiler (Calida High Power 30-36-42-48 kW). Manufacturer number: 950050023; Instalpunt article number: 8516049.

According to the Masterwatt parts lists, this part fits 2 models, including Masterwatt Calida High Power 30-36-42-48 kW and Masterwatt Calida High Power Master 30-36-42-48 kW. 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: Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida 950050023

BrandMasterwatt spare parts
Masterwatt manufacturer number950050023
Instalpunt article number8516049
Part typePump (All Masterwatt pumps · pumps of all brands)
ApplicationBoiler
Suitable for2 Masterwatt models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 380,77 incl. VAT
OriginSupplied through the official technical wholesale channel, under Masterwatt number 950050023

Also known as: cv-pomp, circulatiepomp.

Fits 2 Masterwatt models

The part Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida 950050023 is in the official parts list of these Masterwatt appliances. Click a model for the complete parts list.

Masterwatt 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 Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida 950050023 fit my appliance?
This part is in the parts list of 2 Masterwatt models, namely the Calida High Power 30-36-42-48 kW, Calida High Power Master 30-36-42-48 kW. 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 Masterwatt Grundfos UPM3Flex AS 15-70-130AZJ for Calida 950050023?
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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