Açıklamalar

• Universal accessories for wall-hung furnaces, as lengthy as they're the proper size relevant brands:BAXI Ferroli Bosch Vaillant Vanward Gas BoilerFeatures : 1 Material : copper tube , aluminium fin , galvanized plate and chrome steel plate 2 of copper pipe: diameter:7mm, 12, 9 ,Inner Grooved Or comfortable tube . 3 foil : Hydrophilic or bare 4 sort :Louver Fin , Flat fin , corrugated fin 5 of fins would be adjusted between 1 6 of holes and pitch of rows:19*16mm,21*21,21*19mm 7 lower than three air stress (nitrogen)leak confirm eight can supply custom-made service in addition

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