Vaillant 181051 Ecotec Plus Expansion Vessel (10 Litre) + PRV 178985

Vaillant Expansion Vessel (10L) 181051 + PRV 178985 designed for various Vaillant boilers. Ecotec Exclusive Series. Ecotec Exclusive 832 VUW 32/4 – GC No. 47-044-37. Ecotec Exclusive 835 VUW 356/5-7 – GC No. 47-044-66.

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