Filling Key Chaffoteaux MX2 24 FF Ref. 61312368
Refurbished Chaffoteaux Filling valves

Filling Key Chaffoteaux MX2 24 FF Ref. 61312368

When you open the filling tap of your boiler, the Chaffoteaux MX2 24 FF Filling Key Ref. 61312368 allows you to replenish water to the heating circuit and recover the necessary pressure. If this part fails, you may not be able to refill the circuit or it may continuously leak water, causing a pressure increase. It is installed in boilers from the Chaffoteaux range, such as the Compy MX2 24 CF, Compy MX2 24 FF, Mira 24 CF models, among others. A technician should confirm through diagnosis whether it needs to be replaced when you notice that it is not fulfilling its filling function or is leaking.

Type of part
Filling valves
Status
Refurbished
Catalogue reference
61312368
Warranty
1 year
VAT included Stock · 3 units
Compatibility

Chaffoteaux boilers compatible with reference 61312368

Filling key with reference 61312368. 11 confirmed compatibilities: Compy MX2 24 CF and Compy MX2 24 FF.

Verified compatibility

Boiler modelFamilyVerification
Chaffoteaux Compy MX2 24 CFChaffoteauxVerified
Chaffoteaux Compy MX2 24 FFChaffoteauxVerified
Chaffoteaux Mira 24 CFChaffoteauxVerified
Chaffoteaux Mira 24 FFChaffoteauxVerified
Chaffoteaux Mira Comfort 24 CFChaffoteauxVerified
Chaffoteaux Mira Comfort 24 FFChaffoteauxVerified
Chaffoteaux Mira Comfort 30 FFChaffoteauxVerified
Chaffoteaux Mira Green 24 FFChaffoteauxVerified
Chaffoteaux Mira Green 30 FFChaffoteauxVerified
Chaffoteaux Mira Green System 24 FFChaffoteauxVerified
Chaffoteaux Mira Green System 30 FFChaffoteauxVerified

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

Guide

How to check if the reference 61312368 is the part for your boiler.

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 61312368. 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 that require diagnosis in the filling valve 61312368

The filling valve allows water to refill the heating circuit. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    The boiler is gradually losing pressure, although no leaks are visible in the radiators or pipes.

    Cause: The filling valve does not close properly and allows water to flow very slowly into the network circuit.

    Dry the area around the valve thoroughly, close it completely, and check in a few hours if there is any moisture at the outlet fitting.

  • 02

    Water is dripping right at the tap, even when it is closed.

    Cause: The gasket or the internal seat of the valve is worn out and no longer seals.

    First, tighten the connection fitting in case the leak is coming from there and not from the valve itself.

  • 03

    It is very difficult to turn it, or it simply does not move.

    Cause: It has seized up due to accumulated scale inside after years of not being handled.

    Try to move it gently, without forcing the lever, before considering the part to be stuck.

  • 04

    When opening it to recharge pressure, no water enters or very little water enters.

    Cause: The internal passage of the valve is blocked by limescale.

    Check that the main supply valve is open and that there is water pressure before discarding the 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

Data sheet for the filling key Chaffoteaux 61312368

Catalogue reference
61312368
Uniclima internal SKU
LLCMX224FF
Brand
Chaffoteaux
Type of part
Filling valves
Units in stock
3 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days
Frequently asked questions

Frequently asked questions about the filling key 61312368

Does this filling key work for a Compy MX2 24 FF boiler?
Yes, it is compatible with the Compy MX2 24 FF and with other models from the Chaffoteaux range.
Which boilers from the Mira range is the filling key compatible with?
It is compatible with the models Mira 24 CF, Mira 24 FF, Mira Comfort 24 CF, Mira Comfort 24 FF, Mira Comfort 30 FF, Mira Green 24 FF, Mira Green 30 FF, Mira Green System 24 FF, and Mira Green System 30 FF.
What is the function of the filling valve of the Compy MX2 24 FF?
It is the manual valve used to fill the heating circuit with water.
What is the reference for the filling key for the Chaffoteaux boiler?
LLCMX224FF is Uniclima’s internal SKU for locating this listing. To confirm compatibility, check the manufacturer’s reference and the exact appliance model.
How many models are compatible with this filling key?
The filling valve is compatible with a total of 11 models from the Chaffoteaux range.
Are there documented fault codes for this filling valve?
No, there are no documented fault codes for this product.
Delivery calculated by destination Delivery time shown at checkout
1-year warranty inspected and tested
14-day return uninstalled parts
Technical support we verify your model
Filling Key Chaffoteaux MX2 24 FF Ref. 61312368