Residential condensing ≤ 35 kW

Floor standing units pre-mixed and condensing with constant and very high efficiency, working with natural gas, or L.P.G. for heating and DHW production with solar integration.

Consisting of: stainless steel boiler, sealed combustion chamber, stainless steel AISI 316 tank inspectionable, large capacity,  with double heat exchanger (solar circuit plus integration) with function to prevent the "LEGIONELLA"; 4 l expansion vessel for DHW and high efficiency pump.

Solar circuit, electronically managed by the boiler, consisting of high efficiency pump, thermometer, safety valve, solar expansion vessel, drain, interceptions, overheating solenoid valve, anti-burning heating mixer and manual flow meter for installation load and air vent.

Electronic control: flame ionization and continuous modulation electric start until 3 kW with microprocessor. SART automatic system with selection of inlet water temperature range according to the installation's demand (high or low)

Electric protection IPX4D.