Fixing, output and Connection
Place the photographs in the same orientation when comparing. Check the housing and the Bracket on both sides; match only in the form of the output does not demonstrate equivalence between engines.

flue fan Saunier Duval STY 300 refurbished. Flue fan with circular aluminium housing, Duct cylindrical long, Impeller and Coil copper visible. Compare the Motor identification, air output, anchors and Connector with the Flue fan of your Boiler.
The selection of the Flue fan depends on the identification of the Motor and on how it fits the equipment. In addition to the circular form, it is interesting to check the output, the Bracket and the electric Connection that shows this unit.
The cylindrical Duct, the Impeller and the copper Coil. Compare views from the same angle and complete identification of the withdrawn Part.
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.

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.
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.
Place the photographs in the same orientation when comparing. Check the housing and the Bracket on both sides; match only in the form of the output does not demonstrate equivalence between engines.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
The Part has a circular aluminium housing, a long Duct, a Impeller and a visible copper Coil.
Compare the length and orientation of the Duct, the circular housing and the position of the Coil.
A complete view including the Duct, the housing and the Coil allows you to compare the Part without hiding your connections.