QUBO combined Boiler patented Sunerg is the natural evolution of Kombi Boiler that solves the inherent problems caused by old-tank in a tank. QUBO combines two different boilers in a single solution: one boiler, placed on the bottom, for central heating and a second one placed on top, for hot water....
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Boiler series KOMBI is formed by an external tank with an internal storage tank for hot water production, connected to the heating system circuit. This model has a fixed coil to connect solar collectors. The 860 ° C glazed steel internal tank and the magnesium anode provide protection against corrosion...
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