说明

• Universal accessories for wall-hung furnaces, as long as they're the proper length applicable 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, nine ,Inner Grooved Or gentle tube . 3 foil : Hydrophilic or naked four form :Louver Fin , Flat fin , corrugated fin 5 of fins can be adjusted between 1 6 of holes and pitch of rows:19*16mm,21*21,21*19mm 7 less than 3 air pressure (nitrogen)leak confirm 8 can supply custom-made provider as wellIt is principally necessary to measure the scale of the pink part, and the dimensions of the blue part is common shop also sells differing types of warmth exchangers, if you want it, you might consult guest service, or seek for it in the store.

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