Fits Appliance(s) GC No. This part fits the following boilers Vaillant Ecotec Pro 28 VUW 286/5-3 R4 2015 - 2017 - 47-044-55 (0010018495). Vaillant Ecotec Pro 28 VUW 286/5-3 R4 2015 - 2017 LPG - 47-044-56 (0010018496).
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