Pump, Motor y Hydraulic body
Compare the views of the full Assembly: front, rear Body and electric Connection. If you need only the Motor or just the housing, don't of course be the same Replacement part.

circulation pump Wilo NFHUL15/4 re-conditioned. Pump Wilo with NFHUL15/4.3-3 C marked front, Box black side and Body cylindrical rear. Additional visible marking: 4507866/04. To choose the Pump, compare the label, Hydraulic body, fixations and the electric Connection with your unit.
The Motor and the Body through which the water circulates are checked together when selecting this Pump. A similar label does not ensure that connections or attachments within the Boiler match.
Front marking, Box black side and Body connections. Compare views from the same angle and complete identification of the removed Part.
Choose a photo of your part to view it beside this unit. Compare the labels, connectors and mounting points from the same angle.
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Application listed in the catalogue: Wilo NFHUL15/4. 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.
Compare the views of the full Assembly: front, rear Body and electric Connection. If you need only the Motor or just the housing, don't of course be the same Replacement part.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Compare the front marking, housing and position of the side Box with the unit removed.
Visible model marking: NFHUL15/4.3-3 C; additional visible marking: 4507866/04. They are readings of the unit photographed and not an equivalent list of references.