Immergas Bertelli & Partners Eolo Eco 24 KW PCB Ref. 031865

Immergas boilers compatible with reference 031865

PCB with reference 031865. 17 verified compatibilities: Eolo Eco 24 kW and Eolo Eco 28 kW.

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 ref. 031865 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 031865. 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 PCB 031865 resolves.

The PCB controls the ignition, modulation, and safety features of the boiler. These are the typical symptoms and what to do:

Common symptoms and faults

• 01

  The boiler does not ignite and there is no visible reaction on the panel.

  Cause: The PCB does not initiate the ignition because it does not process the initial command correctly.

  Check that the panel has power, with some indicator light or display on, before ruling out just the PCB.

• 02

  The boiler suddenly locks out during operation, without prior warning.

  Cause: An internal fault in the PCB interrupts the cycle and activates the safety lock.

  Check if the lockout matches any code on the display; identifying the code before replacing the PCB saves an unnecessary replacement.

• 03

  The boiler turns on but the panel does not allow changing the temperature or modes.

  Cause: The PCB receives the ignition command but does not correctly process the user's subsequent commands.

  Try resetting the boiler by cutting the power for a few seconds before considering the PCB as faulty.

• 04

  The boiler takes a long time to react or responds with a delay to any button press.

  Cause: A component of the PCB is degraded and slows down signal processing.

  Make sure there is no moisture or visible corrosion on the PCB before replacing it.

Fault codes from Immergas that this part resolves.

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 Immergas PCB 031865

Catalogue reference

031865

Brand

Immergas

Type of part

PCBs (control boards)

Units in stock

0 units

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.

Component manufacturer

Bertelli & Partners (logo B&P)

Partial PCB code

DIMS02- (cut off by the trim, rest not visible)