Stainless steel primary HEAT EXCHANGER with larger water pipes, SINGLE COIL.
Forced air burner with total premixing with very low NOx and CO emissions.
Energy efficiency compliant to Regulation 813/2013/EU.
NOx class 6 according to UNI EN 15502-1.
Low consumption “BRUSHLESS” electric fan.
S.A.E.C. system (Smart Adaptive Efficiency Control) that optimises combustion and improves efficiency under any conditions
GAS ADAPTIVE function.
Approved only for G20 (methane) operation.
RANGE RATED certificate.
Protection rating IPX5D.
Cover with internal soundproofing material, ensuring a high degree of ACOUSTIC COMFORT in any environment.
“SMART” user interface
Scrolling (variable) temperature operation (with external climate probe inserted).
The built-in hydraulic unit includes:
- three-way by-pass valve with electric servomotor for heating/domestic water switching and external by-pass;
- OVERSIZED and INSULATED compact stainless steel heat exchanger with brazed plates for DHW production
- on-board automatic filling.
Modulating high efficiency electronic circulation pump controlled via PWM signal and equipped with air separation chamber and automatic air vent valve.
System circuit minimum pressure switch.
8 l membrane expansion tank on heating side(10 l mod.35).