PREXTHERM RSW N (heat output 2360-6000 kW)

-Boiler body made entirely from steel, completely lined with an 80 mm layer of high density glass wool, in turn covered by a strong layer of tearproof material.

-Maximum operating pressure 6 bars, higher pressure on request.

-Pressurised combustion chamber, completely cooled and protected by a system ensuring uniform division of the cold system return water, to avoid dangerous temperature differences. The burner is not aligned with the combustion chamber but rather has been moved downwards. This assists flame reversal, reduces the flue gas pressure drop and consequently extends the hot water generator’s range of application.

-Tube bundle placed above the furnace so as to guarantee the flue gas passes through a hot section of the hot water generator and consequently reduce the possibility of condensate forming.

-Turbulators featuring a new design able to increase heat exchange, without affecting pressure drop in the boiler.

-Front door with reversible opening (right and left) andinnovative closing system with micrometric adjustment on the hot water generator front plate. Up to model 940 the door is insulated with double lining, made up of one layer of fibre and one layer of.

-Flanged PN10 central heating flow outlet and return inlet connections.

-Supplied in two parts, steel body complete with casing, and satellite controls (satellite to be ordered separately).