Gas valve Junkers ZWC 28/32-1MFA 23 reconditioned. Gas valve SIT with blue Coil and Body modular metal, threaded connections and Cover circular on the opposite side. Visible marking: SIT 845 SIGMA. The reference, gas type and configuration must match the equipment documentation; the replacement corresponds to an enabled professional.
Connections, coils and the full Assembly code help to distinguish versions. Compare all sides of the unit and the equipment identification.
Compare the views from the same angle and check the 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: Junkers ZWC 28/32-1MFA 23. 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.
The similarity of the housing does not prove that two valves correspond to the same fuel or adjustment. Replacement requires checking the version and following the service documentation; Pressures is not deduced or calibrations of the photograph.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Gas valve SIT with Coil blue and Body modular metal, threaded connections and Cover circular on the opposite side. Compare these details with the Part removed and their complete identification.
Visible marking: SIT 845 SIGMA. These are readings from the photographed unit and not a list of equivalent references.
This product page identifies the catalogued application Junkers ZWC 28/32-1MFA 23. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.
