:anTO Inspired by Comfort! Monza Wall Boiler Main features • 25 kW and 31 kW power • Heating and production of instantaneous domestic hot water • Operating modes: • Summer (just production of DHW) • Winter (heating and production of DHW - priority) • Anti-frost function • Electronic ignition • Full electronic modulation • Airtight chamber / Forced draw (type C) • Bypass in the primary circuit between exit and return controlled by the electronic circuit. Product description The wall-mounted condensation boiler MONZA is available in 25kW or 31kW versions. The need to reduce energy costs make the technology applied to gas powered wall-mounted boilers evolve in order to reduce the effects of thermal inertia. Thermal inertia is a problem both during the ignition stage as during the closing stage of the combustion. Thermal inertial means a long time of heating and a long time of cooling. An every day example is a pot on the stove: the greater the volume of water, the longer it takes for it to reach the necessary temperature.

DADOS TECNICOS Maximum/Minimum Usable Thermal Power (kW) Usable Performance (%) Reduced Charge Performance (30% Pn) Temperature of Combustion Gases (°C) CO2 [G20] (%) Combustion Gases Flow (N.m3/h) HEATING Minimum/Maximum Heating Temperature (°C) Boiler Water Volume (lts) Expansion Vessel Water Volume (lts) Expansion Vessel Flow (bar) Minimum/Maximum Primary Circuit Flow (bar) Primary Circuit Water Volume (lts) DHW PRODUCTION Minimum/Maximum DHW Temperature (°C) Continuous Production of DHW AT=25°C (lts/min) Continuous Production of DHW AT=35°C (lts/min) DHW Flow AT=30eC - first 10 minutes (lts) Minimum/Maximum...