Beretta Filling Key Ref. 10026151
The filling valve allows water to be replenished in the heating circuit to recover pressure. If it fails, you will not be able to refill the circuit or you will experience continuous water leaks, which will cause an increase in pressure. This part is compatible with Beretta boilers such as Kompakt 24 CSI and Kompakt 22 CAI, among others. The confirmed manufacturer reference is 10026151. It should be replaced when it shows leaks or does not function properly when trying to fill the circuit.
VAT included
Consult via WhatsAppBeretta boilers compatible with reference R10026151
Filling key with reference R10026151. Three confirmed compatibilities: Kompakt 24 CSI and Kompakt 22 CAI.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Beretta Kompakt 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. R10026151 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 R10026151. 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 R10026151 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 is losing pressure and needs to be refilled frequently.
Cause: The filling valve does not close completely and allows water to enter slowly and continuously.
Close the valve completely and check with the manometer, without touching it, if the pressure continues to rise on its own in the following minutes.
- 02
It is leaking water from the filling valve.
Cause: The gasket or internal seat has worn out and no longer seals completely.
Dry the area well and check if the drip comes back out right from the body of the valve and not from a nearby fitting.
- 03
The valve does not close completely and water continues to enter the circuit.
Cause: The internal mechanism is worn out or blocked by limescale and does not reach the closing limit.
Turn the key until you feel the stop and check with the manometer if the pressure increase stops.
- 04
It is difficult to maneuver the key to fill the system.
Cause: It stays closed for a long time between uses and the mechanism gets stuck due to lack of movement.
Try to move it carefully before forcing it with a tool, the brass body can break.
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 Beretta R10026151
- Catalogue reference
- R10026151
- Brand
- Beretta
- Type of part
- Filling valves
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Code on label (line 1)
- 20490044
- Code on label (line 2, matches the published reference)
- 10026151
- Code on label (line 3)
- 83 42 08
Frequently asked questions about the filling key R10026151
What codes are engraved on the filling key of the Beretta Ref. 10026151?
Does the code 10026151 match the reference R10026151 in the catalog?
For which boiler models is the Beretta filling key Ref. 10026151 compatible?
What fault does this filling valve resolve in Beretta boilers?
What is the reference for the filling key of Beretta?
What to do if the pressure of the Beretta boiler drops?
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