Potterton Promax 15/2 24/2 SL/Gold HE 12 15 18 24 30 PCB 5121025 5110991 *NEU*

Part No. 5121025. Superseded Part No.5110991 | 5129147. Potterton Promax SL 12 HE Plus (GC No. 41-591-79). Potterton Promax SL 15 HE Plus (GC No. 41-591-87). Potterton Promax 15/2 HE Plus (GC No. 41-605-52).

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