GAVINA/LAIA GTI(F) Confort Control PCB Ref. 147057268
When you turn on the tap or start the heating, the GAVINA/LAIA GTI(F) Comfort Control PCB Ref. 147057268 is responsible for managing the ignition, the modulation of the burner, and the operation of the pump in your boiler. If this part fails, you will notice that the boiler does not start, gets locked, or behaves erratically, and fault code 20 may appear, indicating a communication problem between the control panel and the boiler's control. It is compatible with models such as Gavina 20 GTI Comfort SP, Gavina 30 GTI Comfort SP, and Laia GTI Comfort, among others. A technician must confirm through diagnosis whether it needs to be replaced when the boiler shows these symptoms or does not operate correctly.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- Catalogue reference
- 147057268
- Warranty
- 1 year
Baxi Roca boilers compatible with reference 147057268
PCB with reference 147057268. Three confirmed compatibilities: Gavina 20 GTI Confort SP and Gavina 30 GTI Confort SP.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Roca Gavina 20 GTI Confort SP | Gavina GTI Comfort SP | Contrasted |
| Baxi Roca Gavina 30 GTI Confort SP | Gavina GTI Comfort SP | Contrasted |
| Baxi Roca Laia GTI Confort | Laia GTI Comfort | 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. 147057268 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 147057268. 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 that require diagnosis on the PCB 147057268
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 turn on, there are no lights or display.
Cause: The PCB does not process the input power, even though the boiler receives current.
Measure with a multimeter if 230V is reaching the input terminals of the PCB before replacing it.
- 02
The burner tries to ignite but quickly goes out and does not stabilize.
Cause: The PCB does not send the modulation signal to the gas valve.
Check if the flame appears and disappears repeatedly; if so, note the fault code before purchasing.
- 03
The remote control does not work with the boiler, although the local display does.
Cause: The microcontroller on the PCB does not manage communication with the remote control correctly.
Try to control the boiler using the buttons on the unit itself before ruling out the remote control or the PCB.
- 04
The boiler works for a while and then shuts off by itself.
Cause: An intermittent fault in the PCB interrupts the flame maintenance command.
Time how long it takes to turn off each time; a regular pattern helps to differentiate the PCB from a sensor or a pressure switch.
Fault codes Baxi Roca that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| 20 | Communication error between the control board and the boiler control. | The CC‑200 M control board (147057268) may be defective or poorly connected, causing it to lose communication with the control board; check the power supply and harnesses/flats, and perform the control board verification according to the manual before replacing the board. |
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 Baxi Roca PCB 147057268
- Catalogue reference
- 147057268
- Uniclima internal SKU
- PLCROG100
- Brand
- Baxi Roca
- Type of part
- PCBs (control boards)
- Units in stock
- 0 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Frequently asked questions about the PCB 147057268
Is this PCB suitable for both the GAVINA 30 GTIF Confort SP and the LAIA GTI Confort?
