Refurbished Saunier Duval PCBs (control boards)

Saunier Duval Thema PCB · 05745900

Refurbished PCB Saunier Duval Thema, reference 05745900. Select the PCB by complete code and version of the boiler.

Type of part: PCBs (control boards)
Status: Refurbished
Catalogue reference: 05745900
Warranty: 1 year

VAT included Stock · 5 units

Compatibility

Check the model and version before ordering

We retain associated models to help you find your appliance. The version and parts diagram must be checked before choosing this replacement.

Models pending verification

These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.

Saunier Duval Thema	Saunier Duval	Unconfirmed

Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.

Guide

How to check if ref. 05745900 is the part for your boiler

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

Compare reference 05745900 with the breakdown of your appliance.
Check the variant and revision of the boiler, as well as the configuration of the PCB.
Consult with the technician if the installed PCB is different; do not choose a board solely based on its connectors.

Technical data

Data sheet for the Saunier Duval 05745900 PCB.

Catalogue reference: 05745900
Brand: Saunier Duval
Type of part: PCBs (control boards)
Units in stock: 5 units
Status: Refurbished
Warranty: 1 year
Shipping: Depending on the country; cost 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.

Type of spare part: Control PCB
Spare part reference: 05745900
Family or model of the appliance: Thema

Documentation

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

Saunier Duval C AS 23 E Manual (PDF) Document © Saunier Duval, provided as a technical reference.

Frequently asked questions

Frequently asked questions about the PCB 05745900

How do I choose the PCB 05745900 for my Saunier Duval boiler?

Check reference 05745900, the complete model, and the revision of the unit. If the installed reference changes, confirm the equivalence with technical documentation before placing the order.

Do the same connectors guarantee compatibility?

No. Two boards with similar connectors may have a different configuration or application. It is necessary to check the code and the version intended for the boiler.

Does a blockage confirm that the PCB needs to be replaced?

No. The inspection must rule out issues with power supply, sensors, and other components before attributing the fault to the electronics.

Delivery to the EU in 2–6 working days Depending on the country; cost shown at checkout

1-year warranty inspected and tested

14-day return uninstalled parts

Technical support we verify your model

Saunier Duval Thema PCB · 05745900