Superseded Part No.0.820.012 | 308S410. Potterton Gas Valve 402906. Part No.402906. Potterton Fireside 35/51 Bbu Lpg (GC No. 44-590-15). Potterton Kingfisher Cf100 (GC No. 41-601-42). Potterton Kingfisher 2 Cf100 (GC No. 41-607-11).
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