Flow Detector for Boiler T2/23 MFFI and Other Models Ref. 65100296
RefurbishedAristonFlow detectors

Flow Detector for Boiler T2/23 MFFI and Other Models Ref. 65100296

Stock · 5 units

It detects the flow of water when a tap is opened and commands the ignition to produce domestic hot water. When it fails, no hot water comes out even if the tap is open. This flow detector is compatible with Ariston boilers such as Microtec 23 MFFI, Microtec 23 MI, Modula 23 MFFI, among others, as well as with Baxi Roca models like Victoria Plus 24/24F and Neobit Plus 24/24F. It should be replaced when there are issues with the supply of hot water.

VAT included

Compatibility

Ariston boilers compatible with reference 65100296

Flow meter with reference 65100296. Nine confirmed compatibilities: Microtec 23 MFFI and Microtec 23 MI.

Proven compatibility

Boiler modelFamilyVerification
Ariston Microtec 23 MFFIAristonContrasted
Ariston Microtec 23 MIAristonContrasted
Ariston Microtec T2 23AristonContrasted
Ariston Modula 23 MFFIAristonContrasted
Ariston Modula 23 MIAristonContrasted
Ariston TX 23 MFFIAristonContrasted
Ariston TX 23 MIAristonContrasted
Ariston Victoria Plus 24/24FBaxi RocaContrasted
Ariston Neobit Plus 24/24FBaxi RocaContrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if ref. 65100296 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.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 65100296. If it is not visible, do not identify the part from its shape alone.
  2. Check the full boiler model on its data plate and look for it in the model associations on this page.
  3. Compare the connections and physical body with the original part before installation.
  4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Diagnosis and fault codes

Symptoms and faults that the flow meter 65100296 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

    When opening the hot water tap, the boiler does nothing.

    Cause: The flow switch does not detect sufficient flow and does not send the signal to ignite the burner.

    Check the mains water pressure and make sure that the inlet filter is not clogged with limescale before replacing the part.

  • 02

    The water comes out hot for a moment and then repeatedly cools down while the tap is open.

    Cause: The detector's palette oscillates due to internal dirt or because of a flow just enough to keep the contact closed.

    Open the tap to the maximum and check if the problem disappears; if it persists, check the filter before replacing it.

  • 03

    The boiler heats the radiators, but it does not provide hot water at the taps.

    Cause: This component only operates in the domestic hot water circuit: if the contact does not close, there is no ignition command for domestic hot water.

    Check for lime or residues in the brass fitting of the part before considering it faulty.

  • 04

    You see a small water leak in the brass fitting of the sensor.

    Cause: The fitting or the sealing gasket wears out with the use and pressure of the circuit.

    Check the tightening of the fitting and the condition of the gasket before replacing the entire part.

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.

Technical data

Datasheet for Ariston flow meter 65100296

Catalogue reference
65100296
Brand
Ariston
Type of part
Flow detectors
Units in stock
5 units
Status
Refurbished
Warranty
1 year
Shipping
1-2 business days
Return
14 days
Documentation

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

Frequently Asked Questions

Frequently asked questions about the flow meter 65100296

Is reference 65100296 the one I should order for the T2/23 MFFI boiler?
Yes, it is the reference used to catalog this flow detector, compatible with the T2/23 MFFI and the rest of the models on the list.
What models are compatible with the flow detector FMT2LLS23?
This detector is compatible with the following models: Microtec 23 MFFI, Microtec 23 MI, Microtec T2 23, Modula 23 MFFI, Modula 23 MI, TX 23 MFFI, TX 23 MI, Victoria Plus 24/24F, and Neobit Plus 24/24F.
Is there any code engraved on the part to compare with my boiler?
There is embossed text on the side of the block, but it is too dirty and small to read reliably.
What material is the fitting of this flow detector made of?
It is made of brass, as seen in the photos of the piece.
Is this same detector suitable for the ONE 23 MCSI?
Yes, the ONE 23 MCSI is listed among the compatible models on the datasheet.
How many models in total are compatible with this flow detector?
In total, there are 9 compatible models.

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Flow Detector for Boiler T2/23 MFFI and Other Models Ref. 65100296