Riello Residence HM

New flue gas flange with click-fit safety collar . TECHNOLOGY TO PROVIDE COMFORT AND ENERGY EFFICIENC Y Reduced NOx emissions: CLASS 6 (EN 15502) . Wide 1:10 modulation over the entire range for high energy savings. Seasonal efficiency 94% . New stainless steel exchanger with renewed adaptive ACC Combustion control system . 9 litres side expansion vessel. High-performance DHW plate heat exchanger developed in-house. New digital modulating circulator with low consumption. New hydraulic group with DIN-type connection sequence for simplified replacement. Top cover and bottom shelf made of new co-molded materials to promote longevity and strength. Dimensions (H x W x D) across the entire range. Even the 35 kW model has a depth of only 275 mm! RESIDENCE HM | Wall-hung condensing boilers 4 420 mm 275 mm 740 mm