Bulex PCB · 93554/3
Bulex PCB. Unit marking 93554/3.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- internal SKU
- PE8411026
- Warranty
- 1 year
VAT included Stock · 1 unit
How to check if it is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- The inventory bag indicates Saunier Duval SD 623. Check the code 93554/3, its revision, the connectors, and the breakdown of your equipment. The label on the PCB says 93554/3 and the printing on the front is 91.43-1. The number 8/411026 appears on the transformer.
Technical sheet: BULEX PCB
- Brand
- BULEX
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- 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.
- Brands on the part
- Bulex
- Label code
- 93554/3
- Another printed marking
- 91.43-1 · 8/411026 in the transformer
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Saunier Duval Manual (PDF) Document © Saunier Duval, provided as a technical reference.
Frequently asked questions about the PCB (control board)
What should I check on the installed part?
The inventory bag indicates Saunier Duval SD 623. Check the code 93554/3, its revision, the connectors, and the breakdown of your equipment. The label on the PCB says 93554/3 and the printing on the front is 91.43-1. The number 8/411026 appears on the transformer.
Bulex PCB · 93554/3