Filling Key for Ciao 24 CSI Boiler Ref. R2265
The filling key for the Ciao 24 CSI boiler allows water to be replenished in the heating circuit to maintain the proper pressure. When it fails, it can result in the inability to refill the circuit or a continuous loss of water, leading to an unwanted increase in pressure. This part is compatible with several Beretta models, such as Ciao 24 CAI, Option 24 CAI, and Kompakt 22 CAI, among others. A technician should confirm through diagnosis whether it needs to be replaced when you notice issues with filling the circuit or water leaks.
- Type of part
- Filling valves
- Status
- Refurbished
- Catalogue reference
- R2265
- Warranty
- 1 year
Beretta boilers compatible with reference R2265
Filling key with reference R2265. Six confirmed compatibilities: Ciao 24 CAI and Ciao 24 CSI.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Beretta Ciao 24 CAI | Beretta | Contrasted |
| Beretta Ciao 24 CSI | Beretta | Contrasted |
| Beretta Option 24 CAI | Beretta | Contrasted |
| Beretta Option 24 CSI | Beretta | Contrasted |
| Beretta Kompakt 22 CAI | Beretta | Contrasted |
| Beretta Kompakt 22 CSI | Beretta | 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 ref. R2265 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference R2265. 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 that require diagnosis in the filling valve R2265
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 pressure in the circuit gradually decreases, and it needs to be refilled every few days.
Cause: The filling valve does not close completely and allows water to slowly pass into the system.
Close the valve tightly and monitor the pressure gauge for a couple of hours to see if the pressure continues to drop on its own.
- 02
Water is leaking right below the body of the tap.
Cause: The gasket or the internal seat is worn out and no longer seals when the valve is closed.
Dry the area and check if the drop reappears with the valve closed or only appears when refilling.
- 03
The circuit cannot be filled, or very little water comes out when opened.
Cause: The internal passage of the valve is blocked by lime or dirt from the network.
Check the water supply pressure and ensure that the inlet filter, if present, is clean before replacing it.
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.
Fiche of the filling key Beretta R2265
- Catalogue reference
- R2265
- Uniclima internal SKU
- LLBCIAO24
- Brand
- Beretta
- Type of part
- Filling valves
- Units in stock
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Beretta Ciao 24 CSI Manual (PDF) Document © Beretta, provided as a technical reference.
Frequently asked questions about the filling key R2265
Does this filling key have the reference R2265 marked on it?
Is this filling key suitable for the Option 24 CSI boiler?
How many models are compatible with this filling key?
What is the reference for this filling valve?
What fault codes are documented for this part?
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