Flow Sensor (turbine) Saginomiya ELK-0602 - Junkers Bosch ZWC24/28 Ref. 8717002132
Turbine-type flow sensor for Junkers Bosch boilers (Euromaxx, Cerastar, Celsius, CerapurSmart). Manufactured by Saginomiya (Made in Japan), component code ELK-0602, equivalent to the commercial reference Junkers/Bosch 8717002132. It is replaced when the boiler does not detect water flow and does not ignite or shows a flow fault error.
Junkers boilers compatible with reference 8717002132
Flow meter with reference 8717002132. Four confirmed compatibilities: Euromaxx ZWC 28/32-1 MFA 23 and Euromaxx ZWC 28-1 MF2A 23.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Junkers Euromaxx ZWC 28/32-1 MFA 23 | Euromaxx ZWC | Contrasted |
| Junkers Euromaxx ZWC 28-1 MF2A 23 | Euromaxx ZWC | Contrasted |
| Junkers Euromaxx ZWC 24/28-1 | Euromaxx ZWC | Contrasted |
| Junkers Euromaxx ZWC 24-1 MF2A 23 | Euromaxx ZWC | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if ref. 8717002132 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 8717002132. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the flow meter 8717002132 resolves.
The flow meter detects the passage of water to activate the domestic hot water. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
You turn on the hot water tap and the boiler does nothing, it doesn't even try to ignite.
Cause: If the turbine does not spin or does not send a signal, the boiler understands that there is no demand for water and does not command the ignition.
Try opening several taps at the same time to force more flow; if it still doesn't start, check the inlet filter before replacing the sensor.
- 02
A warning or blockage of low flow appears on the boiler display.
Cause: This sensor informs the PCB that water is circulating; if its signal fails, the PCB assumes there is no flow.
Check that the connector of the sensor is free of moisture and that there are no loose terminals before considering the fault resolved.
- 03
The hot water comes out intermittently, as if the boiler is hesitating between turning on and off.
Cause: A turbine with scale or with a stiff shaft does not rotate continuously and generates a choppy signal.
Check if the problem improves with higher mains pressure (for example, with a single tap open and fully on) before replacing the part.
- 04
The boiler works well for heating but fails only when requesting domestic hot water.
Cause: This sensor only operates in the domestic hot water circuit, which is why its failure does not affect the heating.
Confirm that the fault occurs only when opening the hot water tap and not in heating mode, to narrow down the diagnosis.
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Junkers 8717002132 flow meter datasheet
- Catalogue reference
- 8717002132
- Brand
- Junkers
- Type of part
- Flow Detectors
- Units in stock
- 0 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Component code
- ELK-0602
- Manufacturer
- Saginomiya (Made in Japan)
- Junkers/Bosch reference
- 8717002132
- Additional code on label
- 7158
- The code 8738720800, which sometimes appears alongside this part in spare parts catalogs, corresponds to a different reference; do not confuse it with this one.
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Junkers Euromaxx ZWC 28/32-1 MFA 23 manual (PDF)Document © Junkers, provided as a technical reference.
Frequently asked questions about the flow meter 8717002132
Is this Saginomiya ELK-0602 turbine compatible with my Junkers boiler?
Who manufactures the flow sensor for the Euromaxx ZWC24/28-1 MFA23 boiler?
What commercial references are equivalent to this turbine ELK-0602?
What fault indicates that the turbine needs to be replaced in a boiler from the Euromaxx range?
What reference should I look for if I need to replace the turbine in my Euromaxx boiler?
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