The housing does not determine calibration
The colour of the label and the external resemblance are not enough to choose the Replacement part. Confirms the marking and version; it is not proposed to modify its setting.
air pressure switch Saunier Duval SD 623
air pressure switch Saunier Duval SD 623 reconditioned. Body clear circular with striated central housing, metal terminals and two side Ports. Compare the indicated tarado, Ports Pressure and electrical contacts with the Pressure switch installed.
Shipping €9Mainland Spain · free from €120
Returns14 days from receipt
WarrantyView terms
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VAT included
In stockEstimated delivery 24–48 business hours · mainland Spain
20 €
Compare Air pressure switch
Compare the full code, Ports and terminals. Two Pressure switches can share housing and have a different calibration.
The central accommodation and the side Ports. Compare the views from the same angle and the complete identification of the withdrawn Part.
Spare part data
- MARK:
- SAUNIER DUVAL
- Spare parts:
- Pressure switches
Comparison
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Model listed in the catalogue
Application listed in the catalogue: Saunier Duval SD 623. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
SDSaunier Duval
- SD 623Listed application; check variant and configuration
No models are documented for that search.
Application taken from the catalogue, pending comparison with the installed variant. This does not constitute compatibility certified against an exploded diagram.
Before replacing the part
Service in Madrid and surrounding areas
Do you need us to install it?
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Questions about this spare part
How can you identify this SD 623 unit?
Body clear circular with striated central housing, metal terminals and two side Ports. Compare these details with the removed Part and its complete identification.
What should you check before choosing this Replacement part for Saunier Duval SD 623?
The central accommodation and the side Ports. Compare the views from the same angle and the complete identification of the withdrawn Part.
Is it confirmed for other versions of SD?
This product page identifies the catalogued application Saunier Duval SD 623. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.
