3-Way Valve Motor Wolf CGB K 24 Ref. 2744052

Wolf boilers compatible with reference 2744052

3-way valve with reference 2744052. 22 verified compatibilities: CGB-11 and CGB-20.

Verified compatibility

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. 2744052 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

1. Find the reference printed on the installed part and check whether it matches the catalogue reference 2744052. 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.

Symptoms that require diagnosis in the 3-way valve 2744052

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 provide hot water or heating, depending on how the gas valve has become stuck.

  Cause: The motor does not change position and the valve remains fixed in its last location.

  Change the mode from the boiler panel and observe if the motor tries to move or remains still.

• 02

  There is noise from the motor when it moves, but the boiler takes too long to switch between domestic hot water and heating.

  Cause: The motor is having difficulty turning, which indicates that the reduction gear or the valve shaft is more resistant than usual.

  Check for any visible moisture or rust on the motor housing, which could indicate a nearby leak that is hindering the mechanism.

• 03

  The valve gets stuck in an intermediate position and the boiler does not heat the water or the radiators properly.

  Cause: The motor has lost the position reference because it does not reach either of the two limit switches.

  Before changing the motor, visually check if the valve stem is bent or if there is limescale buildup on the shaft.

• 04

  When turning on the boiler, a knocking sound is heard from the gas valve that wasn't present before.

  Cause: The internal gears of the motor are worn and transmit rotation irregularly instead of a continuous movement.

  If you can access a similar boiler without a fault, compare the noise to confirm that it is not a normal sound of the installation.

Wolf fault codes that require diagnosis

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 Wolf 2744052 three-way valve.

Catalogue reference

2744052

Uniclima internal SKU

MV3VC2CGBK24K

Brand

Wolf

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

24V

Frequency

50Hz

Power

4W

Thermal class

T70

Engine code

D-11540

Secondary code

2799225

Manufacturing date

16.09.2020, 06:30h