How do I know if this flow meter / flow detector is the one for my boiler?

Verify the reference 8707406119 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Junkers part.

The flow meter/flow detector detects the passage of water to activate the domestic hot water (DHW).

Does not provide hot water when the tap is opened even though there is flow?

The flow meter turbine does not detect water flow.

Which models is it suitable for?

Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.

Installation and recommendations

Check the turbine and ensure it is not blocked by limescale.

What does refurbished mean and what coverage does it have?

Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

RefurbishedJunkers Flow Detectors

Flow switch Junkers Euroline ZW23 1 AE23 Ref. 8707406119

Name: Flow switch Junkers Euroline ZW23 1 AE23 Ref. 8707406119
Brand: Junkers
SKU: MCAJZW23
Price: 35 EUR
Availability: InStock

35 €VAT includedIn stock · 1 unit

Flow meter: refurbished spare part that detects water flow to activate domestic hot water. Useful if no hot water comes out when the tap is opened despite having flow. Compatible with Euroline ZW23-1 AE, Euroline ZW23-1 KE, Euroline ZW24-1 E LH AE (ref. 8707406119). Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: 8707406119
Brand: Junkers
Type of part: Flow Detectors
Available units: 1 unit in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 8707406119) equips these models. Verified compatibility; check the reference before purchasing.

Junkers

Euroline ZW23-1 AE
Euroline ZW23-1 KE
Euroline ZW24-1 E LH AE
Euroline ZW28-1 LH KE
Euroline ZW30-1 LH AE
NW24-1 LH AE
NW24-1 LH KE
NW24/28-1 LH KE
NW24/30-1 LH AE

How do I know if this flow meter / flow detector is the one for my boiler?: Verify the reference 8707406119 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Junkers part.
What is it used for?: The flow meter/flow detector detects the passage of water to activate the domestic hot water (DHW).
Does not provide hot water when the tap is opened even though there is flow?: The flow meter turbine does not detect water flow.
Which models is it suitable for?: Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations: Check the turbine and ensure it is not blocked by limescale.
What does refurbished mean and what coverage does it have?: Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

Flow switch Junkers Euroline ZW23 1 AE23 Ref. 8707406119

Key Data

Junkers

Spare Parts Related Boiler Euroline ZW23 1 AE23