Vaillant 20151841 20151841

Install. Set Cascade gas for VC 806-1206/5-5, series in series Installation set Gas for cascade ecoTECplus VC 806, 1206/5-5 (installation type: Series in series) for connection of an ecoTECplus VC 806, 1206/5-5 from cascade frame to gas collection cable DN 50 or DN 80 (only for installation type: in series) consisting of gas connection pipe with thread 1 1/2, reduction 1 1/2 x 1"
, Gas flow monitor 1 1/2

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