Part Number: 720776401. Suitable for selected Baxi and Potterton combi boilers. Baxi 124 Combi – GC No. 47-077-25. Baxi 128 Combi – GC No. 47-077-26. Baxi Combi 28 Compact – GC No. 47-075-72. Baxi Ecoblue 24 Combi – GC No. 47-075-81.
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