Riello Residence Aqua

5 STEP 2: MOUNTING OF THE BOILER After the boiler has been fixed to the template, hydraulic connections are made between the bi-tank, the boiler and also the electrical connection Mounting of the lower fittings cover at the end of the installation AC D • New flue gas flange with quick-tightening safety collar • Low emissions : 6 class (UNI EN 15502) • Energy efficiency: 93% • 1:8 modulation • 8 liters expansion vessel • Low consumption modulating pump (eei ≤ 0,20), with 6 meters head • Silent operation • IPX5D electrical protection degree • Hydraulic group with DIN connections • Can be matched with Hi, Comfort T100 for remote comfort management • Boiler supplied separately from DHW tank + 25% heat input * compared to the average Riello boiler with instantaneous domestic hot water production. * Internal comparison with Riello instantaneous combi boiler models with the same output. CONDENSING BOILER TO BE COMBINED WITH THE BI-TANK