Gas boiler ROMA R

with water heaterwall-mountedresidential

An articulated project based on an innovative product architecture and an extremely reliable technology that uses singletube stainless steel exchanger to give the user maximum comfort and energy saving. • Heating (DHW in option, with an external water boiler, not included); • New Stainless Steel Premixed Micro-flame Burner • New High Flow Rate Stainless Steel Single-tube Exchanger • Clean Architecture, Designed For Access For Maintenance • Brass Hydraulics With Motorised Three-way Valve • Reduced Dimensions, The Smallest On The Market • Airtight chamber / Forced draw (type C) • Anti-frost function • Electronic ignition • Full electronic modulation • Energy Efficiency Class Heating/DHW): A / A