说明

• Universal package for wall-hung furnaces, as prolonged as they're the right size : 1 Material : copper tube , aluminium fin , galvanized plate and stainless steel plate 2 of copper pipe: diameter:7mm, 12, 9 ,Inner Grooved Or tender tube . three foil : Hydrophilic or naked 4 type :Louver Fin , Flat fin , corrugated fin five 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 pressure (nitrogen)leak confirm 8 can delivery personalized service as wellIt is especially essential to measure the size of the blue part, and the dimensions of the pink section is common shop additionally sells other types of heat exchangers, if you wish it, you may consult customer service, or look for it within the store.

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审核