Filling Key Baxi Roca Vega 24 Aifm Ref. 122621006
RefurbishedBaxi RocaFilling valves

Filling Key Baxi Roca Vega 24 Aifm Ref. 122621006

Stock · 7 units

The Baxi Roca boilers from the Vega range use the Baxi Roca Vega 24 Aifm Filling Key, with reference 122621006. This key allows you to refill water into the heating circuit, which is essential for maintaining the proper pressure. If it fails, you will notice that you cannot refill the circuit or that it is continuously leaking water, which can lead to an increase in pressure. It is compatible with models such as Vega 20 AIM, Vega 24 AIM, Vega 20 AIFM, and Vega 24 AIFM, among others. It should be replaced when it shows leaks or does not function properly when trying to fill the circuit.

VAT included

Compatibility

Baxi Roca boilers compatible with reference 122621006

Filling key with reference 122621006. Four confirmed compatibilities: Vega 20 AIM and Vega 24 AIM.

Proven compatibility

Boiler modelFamilyVerification
Baxi Roca Vega 20 AIMBaxi RocaContrasted
Baxi Roca Vega 24 AIMBaxi RocaContrasted
Baxi Roca Vega 20 AIFMBaxi RocaContrasted
Baxi Roca Vega 24 AIFMBaxi RocaContrasted

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

Guide

How to check if the reference 122621006 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 122621006. 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 filling valve 122621006 resolves.

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 warns of low pressure or locks out, and when refilling, the pressure rises well but drops again in a few days.

    Cause: The filling valve is not completely sealed and is slowly and constantly leaking water.

    Close the valve, check the pressure, and see if it drops even if there are no radiators or bleed valves open in the house.

  • 02

    There is a ring of lime or dry drops around the faucet, although it is not dripping right now.

    Cause: There has been an intermittent leak from the gasket or the cartridge that is more noticeable when heating the system.

    Place kitchen paper under the tap for a whole day with the boiler operating normally and check if any moisture appears.

  • 03

    The key turns with difficulty or seems not to close completely until the end.

    Cause: The internal mechanism gets stuck due to accumulated scale after a long period of disuse.

    Before changing it, open and close it several times slowly to see if it releases the hard spot.

  • 04

    After filling, the needle of the pressure gauge continues to move on its own instead of staying fixed.

    Cause: The valve allows a fine stream of water to pass even when it is in the closed position.

    Mark the pressure with a marker on the glass of the manometer after closing it and check if it moves without having used heating.

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 Baxi Roca 122621006

Catalogue reference
122621006
Brand
Baxi Roca
Type of part
Filling valves
Units in stock
7 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
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 filling key 122621006

Does this filling key work for the Baxi Roca Vega 24 AIFM GN boiler?
Yes, it is also compatible with Vega 20AIFM GN/GP, 20AIM GN/GP, and 24AIM GN/GP.
What is the function of this filling valve in the circuit of the Vega 24 AIFM?
It allows for replenishing water and pressure in the heating circuit when it is low.

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Filling Key Baxi Roca Vega 24 Aifm Ref. 122621006