VAILLANT ECOTEC PRO 24 & 28 PLATE HEAT EXCHANGER 0020020018 178971 (14 PL)

Ecotec Pro 24 VUW 246/3-3 R1 (2006–2008) —. Ecotec Pro 24 VUW 246/3-3 R2 (2008–2012) —. Ecotec Pro 24 VUW 246/5-3 (2012–2012) —. Ecotec Pro 24 VUW 246/5-3 R1 (2012–2013) —. Ecotec Pro 24 VUW 246/5-3 R2 (2013–2015) —.

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