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.:: Condensation kettle ::.
The condensing natural gas kettle (HR-TOP) recuperate the warmth from the combustion fumes and water mist of the combustion process. As a result, the output of this kettle is than that of ordinary Condensation kettle HR+ higher.
Old boilers have frequently a low output. The replacement of it by Condensation kettle or by a condensation kettle means thus a lowering of your energy invoice. Premiums are granted both New building and at the replacement of an old kettle by HR+ or HR-TOP kettle.
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