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.
1:20 modulation.
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).