Riello Start

STAINLESS STEEL PRIMARY HEAT EXCHANGER The aim of continuous improvement, which has always characterized Riello research, now leads to the evolution of the START condensing range starting from its main element: the primary heat exchanger. The new condensing heat-exchanger, compact and robust , is made of a coiled smooth tube in stainless steel with a large section , to ensure the best efficiency and cleanliness over time. The front access to the exchanger is an additional plus that assists maintenance and cleaning of the combustion chamber. BEST-IN-CLASS DHW COMFORT Riello has also optimized the DHW heat-exchanger, designed in its own Research Laboratories and produced in its own plants, to obtain the best performance and maximum comfort for the user in terms of temperature stability and waiting times. These pluses, which place START at the top of its category , also translate into environmental respect , allowing water and energy savings. SPECIAL FUNCTIONS Many functions have been introduced to improve performance and attention to different needs. Among the main ones: > The PRE-HEATING function and its evolution into SMART PRE- HEATING have been conceived in order to further save water and gas consumption. They allow, in fact, to keep the water warm inside the new high efficiency plate heat exchanger, to reduce waiting time. > Other functions, like DHW DELAY , NO-OSCILLATION PERFORMANCE , and SMART FAN allow to upgrade the boiler performance in particularly difficult operation conditions, like f.i. very high temperature inlet water, or very low flow water pressure, avoiding unpleasant temperature fluctuations. > The specific functions for HEATING ONLY (IS) versions are set up for operation with probe or DHW tank with thermostat and anti- legionella protection function. LOW NOISE OPERATION This feature makes START ideal for installation indoor, even for replacement in a kitchen. STAINLESS- STEEL HEAT EXCHANGER FRONT ACCESS TO CONDENSING HEAT EXCHANGER DURABILITY ENERGY SAVING HOT WATER TEMPERATURE STABILITY REDUCED WAITING TIMES LOW NOISE OPERATION 7