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

Verify the reference 39818552 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Eltek piece.

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.

RefurbishedFerroli Flow Detectors

Ferroli Domi Projet F 24 D Flow Switch Ref. 39818552

Name: Ferroli Domi Projet F 24 D Flow Switch Ref. 39818552
Brand: Ferroli
SKU: DCCDPF24D
Price: 20 EUR
Availability: InStock

20 €VAT includedIn stock · 5 units

Flow meter: refurbished spare part that detects water flow to activate domestic hot water. Useful if no hot water comes out when opening the tap despite having flow. Compatible with Domiproject F24, Domiproject F24 D, Domiproject C24 (ref. 39818552). 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: 39818552
Brand: Ferroli
Type of part: Flow Detectors
Available units: 5 units in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 39818552) equips these models. Verified compatibility; check the reference before purchasing.

Domiproject

Domiproject F24
Domiproject F24 D
Domiproject C24
Domiproject C24 D
Domiproject F32

Domicompact

Domicompact F24
Domicompact C24
Domicompact F24 B
Domicompact F30 B

Divatech

Divatech C24
Divatech C32

How do I know if this flow meter / flow detector is the one for my boiler?: Verify the reference 39818552 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Eltek piece.
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.