• Floor-standing, modular condensing boilers complete with 5” hydraulic collectors flow and return, 3” gas collector, flue outlets Ø 110mm and condensate drain kit.
• Built in flues clapet (check valve on flues)
• Stainless-steel BOX for outdoor installations with ventilation air intake.
• Efficiency ★ ★ ★ ★ according to EEC 92/42.
• Low Nox: class 5 (UNI EN 483).
• Climatic curves available with Master Control (accessory).
• Possibility to cascade up to 60 combustion units.
• Electronic cascade control managed by Master Control.
• Flue temperature of only around 8°C above the return water temperature.
• Power Plus Box is available with shunt pumps.
• 50 or 60 Hz frequency supply