Pre-mixed condensation wall-mounted boiler with instant domestic hot water production, watertight chamber (with the possibility of functioning only as a ventilated one).
 Available in power 24.0 kW (50ºC - 30ºC). Standard pre-arrangement for NG or propane supply.
 Stainless steel pre-mixed burner
 High performance aluminum heat exchanger;
 Modulating gas valve with constant air / gas ratio;
 Variable speed combustion fan;
 High efficiency circulator;
 Expansion vessel of 6 liters;
 Wide range of modulation 1: 5;
 Touch screen user interface;
 Serial automatic by-pass;
 NOX emission class (EN 297): 6