Left Hydraulic Block Chaffoteaux MC 2 24 FF - Ref. 61301956

Chaffoteaux boilers compatible with reference 61301956

Hydraulic group with reference 61301956. Ten verified compatibilities: Elexia Comfort 24 CF B and Elexia Comfort 24 CF N.

Proven 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. 61301956 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.

1. Find the reference printed on the installed part and check whether it matches the catalogue reference 61301956. 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 and faults that the hydraulic group 61301956 resolves.

The hydraulic group includes the valve, the by-pass, and the water connections. These are the typical symptoms and what to do:

Common symptoms and faults

• 01

  Water is leaking or there is moisture at the base of the boiler, near the heating or domestic hot water connections.

  Cause: The plastic of the block can crack with heat and pressure cycles, especially at the internal joints.

  Dry the area, turn on the boiler, and locate exactly where the water is coming out before considering that the block is broken.

• 02

  The hot water takes a long time to come out or arrives lukewarm instead of hot.

  Cause: The hydraulic block contains the ducts and sensors that distribute water between heating and domestic hot water; if there is a blockage, the distribution fails.

  First, check that the cold water inlet filter is not dirty; this is the most common cause before inspecting the block.

• 03

  The pressure in the heating circuit rises or falls on its own without any visible leaks outside.

  Cause: An internal crack in the block can connect the heating circuit with the domestic hot water circuit.

  Note the cold pressure over several days; if it varies without visible leaks, it is likely that the problem is in the hydraulic block.

• 04

  Bubbling or water knocking sounds can be heard in the area of the hydraulic block.

  Cause: Air trapped due to a partial obstruction or an internal leak in the ducts of the unit generates that noise.

  Bleed the radiators and the circuit well before changing the block; a simple air issue that hasn't been bled properly can cause the same symptom.

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.

Hydraulic group data Chaffoteaux 61301956

Catalogue reference

61301956

Brand

Chaffoteaux

Type of part

Hydraulic units

Units in stock

4 units

Status

Refurbished

Warranty

1 year

Shipping

1-2 business days

Return

14 days