Potterton Promax Gold Heatmax RG128/1300-3612-030204 Ventola 5121447 5114684 Originale

Part No.5121447. Superseded Part No. 5114684 | 5119648. Potterton Promax 12 HE Plus A System (GC No. 41-591-99). Potterton Promax 15 HE Plus A System (GC No. 41-592-01). Potterton Promax 18 HE Plus A System (GC No. 41-592-02).

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