説明

• Universal kit for wall-hung furnaces, as prolonged as they're the correct length applicable brands:BAXI Ferroli Bosch Vaillant Vanward Gas BoilerFeatures : 1 Material : copper tube , aluminium fin , galvanized plate and stainless-steel plate 2 of copper pipe: diameter:7mm, 12, 9 ,Inner Grooved Or comfortable tube . 3 foil : Hydrophilic or naked four variety :Louver Fin , Flat fin , corrugated fin five of fins could 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 test 8 can supply customized provider as wellIt is principally necessary to measure the scale of the crimson part, and the scale of the blue section is universal shop additionally sells varied types of warmth exchangers, if you need it, you would possibly search the advice of guest service, or search for it within the store.

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