General features
Two separate heat exchangers: primary exchanger made of copper pipes,
covered with aluminium-silicon paint to increase its heat resistance.
Stainless steel plates exchanger for DHW production.
New hydraulic group with integrated electric three way valve
(combination models), automatic by-pass, pump with automatic air
vent, filling tap and relief valve.
Complete diagnostic system through LCD display.
Temperature control with two NTC sensors.
Pump post-circulation.
Pump and electric three way valve anti-sticking system.
Anti-frost protection under 5°C on both central heating and DHW circuits.
Climatic regulation (external sensor) available as optional.
Two ranges of Central Heating temperature (30-85°C and 30-45°C).
Documento riservato – A solo uso interno / Confidential document – Internal use only