Ariston Genus 27 BFFI PCB Ref. 953083
Refurbished Ariston PCBs (control boards)

Ariston Genus 27 BFFI PCB Ref. 953083

The Ariston Genus 27 BFFI PCB (Ref. 953083) is the auxiliary electronic control board of the boiler, which works in conjunction with the main board. If you experience the boiler locking up, not igniting, or exhibiting erratic behavior, a technical diagnosis should confirm if you need to replace this board. It is compatible with the Ariston Genus 27 BFFI, Genus 23 BFFI, Genus 23 BI, Genus 27 BI models, as well as with the Genus Tank 27 RI and 27 RFFI models, including the Plus, UK, and RFFI variants of the Genus 27. Consider replacing it if you notice these symptoms to ensure proper operation of your boiler.

Type of part
PCBs (control boards)
Status
Refurbished
Catalogue reference
953083
Warranty
1 year
VAT included Stock · 5 units
Compatibility

Ariston boilers compatible with reference 953083

PCB with reference 953083. Six confirmed compatibilities: Genus 27 BFFI and Genus 23 BFFI.

Proven compatibility

Boiler modelFamilyVerification
Ariston Genus 27 BFFIAriston GenusContrasted
Ariston Genus 23 BFFIAriston GenusContrasted
Ariston Genus 23 BIAriston GenusContrasted
Ariston Genus 27 BIAriston GenusContrasted
Ariston Genus Tank 27 RIAriston Genus TankContrasted
Ariston Genus Tank 27 RFFIAriston Genus TankContrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if ref. 953083 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 953083. 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.
Diagnosis and fault codes

Symptoms that require diagnosis on the PCB 953083

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, there are no lights, it seems to be off.

    Cause: a damaged PCB does not allow the system to receive power

    check the fuses on the PCB and verify that there is mains power before replacing it

  • 02

    The display shows an error and the boiler does not start.

    Cause: the PCB detects a problem in another component and stops operation as a safety measure

    note the fault code and consult the manual: often the problem comes from a sensor, not from the PCB

  • 03

    The remote control or the panel do not respond to the changes.

    Cause: the PCB does not correctly process the communication with the control unit

    check the wiring or the communication bus with the control before considering that the PCB is faulty

  • 04

    The boiler turns on and off erratically.

    Cause: Components of the PCB that are worn out (such as capacitors or solder joints) can cause intermittent faults before failing completely.

    note if the fault corresponds to any specific consumption (domestic hot water or heating) to identify which circuit of the PCB is failing

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 Ariston PCB 953083

Catalogue reference
953083
Uniclima internal SKU
PAXG27BFFI
Brand
Ariston
Type of part
PCBs (control boards)
Units in stock
5 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.

Internal label code
099953083000
Frequently Asked Questions

Frequently asked questions about the PCB 953083

How can I verify if this PCB is the correct one for my Ariston Genus 27 BFFI boiler?
Check that the code 099953083000 printed on the label of your PCB matches the reference PAXG27BFFI.
Is this PCB compatible with the Ariston Genus 23 BFFI?
Yes, the Ariston Genus 27 BFFI PCB (control board) Ref. 953083 is compatible with the Genus 23 BFFI model.
Can I use this PCB in my Ariston Genus Tank 27 RI boiler?
Yes, the PCB is compatible with the Ariston Genus Tank range, including the Genus Tank 27 RI model.
How many models are compatible with this PCB?
The Ariston Genus 27 BFFI PCB Ref. 953083 is compatible with a total of 6 models.
What fault codes are documented for this PCB?
There are no documented fault codes for this product.

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Ariston Genus 27 BFFI PCB Ref. 953083