Motorized Head 3-Way Valve Beretta - Ref. 10025304

The 3-way valve switches the water between the heating circuit and the domestic hot water circuit in your boiler. The Motorized Head 3-Way Valve Beretta - Ref. 10025304 is responsible for this process. If it fails, you will notice that you have hot water but no heating, or vice versa, and there may even be a mixing of both circuits. This component is compatible with boilers from the Kompakt and Mynute ranges, including models such as Kompakt 24 CSI and Mynute 24 CAI, among others. A technician must confirm through diagnosis whether it is necessary to replace it when you experience these water distribution issues.

Type of part: 3-way valves
Status: Refurbished
Catalogue reference: R10025304
Warranty: 1 year

VAT included Stock · 3 units

Compatibility

Beretta boilers compatible with reference R10025304

Three-way valve with reference R10025304. Seven confirmed compatibilities: Kompakt 24 CSI and Kompakt 24 CAI.

Proven compatibility

Boiler model	Family	Verification
Beretta Kompakt 24 CSI	Kompakt / Kompakta	Contrasted
Beretta Kompakt 24 CAI	Kompakt / Kompakta	Contrasted
Beretta Kompakta 24 CSI Ver.1	Kompakt / Kompakta	Contrasted
Beretta Kompakt 04	Kompakt / Kompakta	Contrasted
Beretta Mynute 24 CSI	Mynute	Contrasted
Beretta Mynute 24 CAI	Mynute	Contrasted
Beretta Mynute Green Special	Mynute	Contrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.

Guide

How to check if ref. R10025304 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 R10025304. 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.

Diagnosis and fault codes

Symptoms that require diagnosis in the 3-way valve R10025304

The 3-way valve diverts water between heating and domestic hot water. These are the typical symptoms and what to do:

Common symptoms and faults

01
The boiler does not switch from heating to domestic hot water; it remains fixed in one of the two modes.
Cause: The motorized head does not rotate the valve shaft to the limit and stops halfway.
Remove the head and check if the valve shaft turns freely by hand; if it is difficult to move, check the valve first and not just the head.
02
A constant buzzing is heard in the area of the gas valve, even with the boiler turned off.
Cause: The head motor may be forcing the rotation against a stop without being able to move it.
Check if the buzzing stops when unplugging the boiler; if it continues with the boiler off, it is not the motorized head.
03
You notice that the heating gets a little warm even when you only request hot water, or there is dripping near the gas valve.
Cause: If the head does not move the mechanism all the way to the end of the stroke, the valve remains partially open and does not properly close a circuit.
Check if the fault occurs right when switching modes or if it is constant; if it is constant, it may be a gasket of the gas valve and not of the head.
04
The motorized head does not start when requesting hot water, it doesn't even make a sound.
Cause: The internal winding may be burned and not generate torque.
With the boiler unplugged, check with a multimeter if the head has electrical continuity 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.

Technical data

Data sheet for the Beretta 3-way valve R10025304

Catalogue reference: R10025304
Uniclima internal SKU: MV3V241RWZ
Brand: Beretta
Type of part: 3-way valves
Units in stock: 3 units
Status: Refurbished
Warranty: 1 year
Shipping: Delivery time shown at checkout
Return: 14 days

Part data and available documentation

Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.

Voltage: 220-240V
Frequency: 50 Hz
Code engraved on the part: 10025304
Batch code: 31650012.00
Thermal class: T70

Frequently Asked Questions

Frequently asked questions about the R10025304 three-way valve.

What voltage does the motorized head of the Beretta 3-way valve – Ref. 10025304 operate at?

It operates at 220-240V, 50Hz, thermal class T70, according to the label.

Is the motorized head compatible with the Beretta Kompakt 24 CSI?

Yes, the Beretta Kompakt 24 CSI is on the list of compatible boilers.

Does the motorized head of the 3-way valve work for the Beretta Mynute 24 CAI?

Yes, the Mynute 24 CAI is on the list of compatible boilers.

How many models are compatible with this motorized head?

There are a total of 7 confirmed models as compatible.

What is the reference for the motorized head of the Beretta 3-way valve?

MV3V241RWZ is Uniclima’s internal SKU for locating this listing. To confirm compatibility, check the manufacturer’s reference and the exact appliance model.

Are there documented fault codes for this product?

No, there are no documented fault codes.

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Motorized Head 3-Way Valve Beretta - Ref. 10025304