Pressure switchesThe 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 STY 300
Saunier Duval STY 300 air pressure switch, refurbished. Black square body with a round white label, yellow centre and two ports; metal base with terminals on the reverse. Compare the indicated setpoint, pressure ports and electrical contacts with the installed pressure switch.
Shipping €9Mainland Spain · free from €120
Returns14 days from receipt
WarrantyView terms
Secure paymentCard · PayPal · Google Pay · Bizum
VAT included
In stockDelivery time depends on destination
28 €
Compare Air pressure switch
Compare the full code, Ports and terminals. Two Pressure switches can share housing and have a different calibration.
The label and the subsequent terminals. Compare the views from the same angle and the complete identification of the removed Part.
Part details
- Brand:
- SAUNIER DUVAL
- Spare parts:
- Pressure switches
Comparison
Place your part beside it.
Choose a photo of your part to view it beside this unit. Compare the labels, connectors and mounting points from the same angle.
Your photo stays on your device: it is not sent or stored.
Model listed in the catalogue
Application listed in the catalogue: Saunier Duval STY 300. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
STYSaunier Duval
- STY 300Listed application; check variant and configuration
No models are documented for that search.
The application is listed in the catalogue and must be checked against the installed variant. Compatibility has not been confirmed against an exploded parts 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 I identify this unit for STY 300?
Body black square with white circular label, yellow center and two Ports; Base metallic with terminals on the back. Compare these details with the Part removed and their complete identification.
What should you check before choosing this Replacement part for Saunier Duval STY 300?
The label and the subsequent terminals. Compare the views from the same angle and the complete identification of the removed Part.
Is it confirmed for other versions of STY?
This product page identifies the catalogued application Saunier Duval STY 300. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.
