
Filling Valve Chaffoteaux Siam 2 23 E CF Ref. 61302614
If you notice that your boiler is not filling up with water properly, the Chaffoteaux Siam 2 23 E CF filling valve may be the solution you need. This part allows water to enter the boiler system, ensuring it operates correctly. When it fails, you may experience pressure issues or the system may not start. It is compatible with several models, such as those in the SIAM2.23, NECTRA, CALYDRA2.28 ranges, among others. You should replace it when you see that the circuit is not filling or if there are visible leaks.
VAT included
Consult via WhatsAppChaffoteaux boilers compatible with reference 61302614
Filling key with reference 61302614. Six confirmed compatibilities: DELTA and CALYDRA2.28.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Chaffoteaux DELTA | ALUDRA | Contrasted |
| Chaffoteaux CALYDRA2.28 | CALYDRA2.28 | Contrasted |
| Chaffoteaux CENTORA2.24 | CENTORA2.24 | Contrasted |
| Chaffoteaux FF | MC | Contrasted |
| Chaffoteaux 2.23 | NECTRA | Contrasted |
| Chaffoteaux SIAM2.23 | SIAM2.23 | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if the ref. 61302614 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.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 61302614. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the filling valve 61302614 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
Water is leaking from underneath the body or from one of the black caps.
Cause: The internal seals of the filling group are worn and do not seal the water passage.
Dry the area and check if the drop reappears after a few minutes before declaring the part faulty.
- 02
When activating the filling, the circuit does not build pressure or builds very little.
Cause: The internal passage of the group is blocked by limescale, or the mechanism does not open completely.
Check that the main network valve is open and that there is water pressure before replacing the part.
- 03
The bleeder does not expel air even when activated, and there are noises or bubbles in the radiators.
Cause: The integrated bleeder in the group is clogged with scale or dirt and does not allow air to escape.
Operate the bleeder several times with the boiler cold and check if clean water comes out; if nothing comes out, it is clogged.
- 04
The pressure gradually rises without any filling being touched.
Cause: The group closure is not airtight and allows mains water to enter the circuit.
Close the main water supply valve to the boiler and check if the pressure stabilizes.
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.
Data sheet for the filling key Chaffoteaux 61302614
- Catalogue reference
- 61302614
- Brand
- Chaffoteaux
- Type of part
- Filling valves
- Units in stock
- 10 pcs
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Chaffoteaux SIAM2.23 Manual (PDF)Document © Chaffoteaux, provided as a technical reference.











