Traditional Sealed Chamber Sime Boiler mod. UNIQA REVOLUTION 24 kW LOW NOx complete with fume exhaust kit - ErP Nominal thermal power (80-60°C) kW 22.9 Minimum thermal power (80-60°C) kW 8.9 Nominal heat input in heating kW 24.5 Minimum heat input kW 10.0 Rated power efficiency (80-60°C) % 93.4 Useful efficiency minimum power (80-60°C) % 89.2 Useful efficiency 30% of load % 108.8 Heating energy efficiency class B Sanitary energy efficiency class A Seasonal heating energy efficiency % 86 XL loading sanitary profile Heating sound power dB(A) 54 Maximum electrical power absorbed W 450 Electrical protection degree IP X5D Heating regulation range °C 40÷80 Boiler water content l 3.35 Max working pressure bar 3 Max operating temperature °C 85 Expansion tank capacity l 8 Expansion vessel pressure bar 1 DHW adjustment range °C 10÷60 DHW heat input kW 24.5 Specific sanitary flow rate ∆t 30°C (EN 13203) l/min 10.6 Continuous DHW flow ∆t 25/35°C l/min 12.9/9.2 Sanitary minimum flow rate l/min 2 Sanitary pressure (max/min) bar 7.0/0.5 Smoke temperature max °C 106 Flue gas temperature min °C 75 Maximum straight length ø 60/100* m 2.5 Maximum straight length separated* m 10+10 NOx class 6 (‹ 56 mg/kWh) Weight kg 45 UNIQUE REVOLUTION Instantaneous wall mounted boiler with active recuperator Equipped with active heat pump recovery It does not require a condensate drain It is installed with a traditional flue Specific for the replacement of traditional sealed chamber boilers The boiler is equipped with a card that can perform one of the following functions: remote alarm, zone valve control via room thermostat or remote control, boiler loading, recirculation or booster pump control A UNIQUE, INGENIOUS SOLUTION The European ErP regulation has changed the rules of the game, defining the minimum requirements to be met for products for space heating and domestic hot water production, in order to significantly reduce CO2 emissions by 2020. According to this regulation, traditional boilers (non-condensing) sealed chamber boilers can no longer be placed on the market starting from September 2015. In this scenario, Sime proposes Uniqa Revolution, the class B boiler, which already complies with the polluting limits of September 2018 and is installed like a boiler traditional, because it does not require flue ducting and condensate drainage. Specific for the replacement of traditional sealed chamber boilers It does not require a condensate drain Use traditional flue Equipped with internal heat pump booster THE BOILER THAT SOLVES THE PROBLEM Replacing a traditional boiler with a condensing one can be particularly expensive because it requires the creation of a condensate drain and, in some cases, the ducting of the existing flue, which is not suitable for low temperature fumes. The costs of these interventions are significant and are added to those of the purchase and installation of the generator. Uniqa Revolution is the only product that is installed like a traditional boiler, while meeting the stringent Ecodesign requirements of the ErP legislation. Uniqa Revolution is equipped with an active recuperator (booster) which raises the efficiency in compliance with ErP requirements. The heat transfer fluid receives heat from the air drawn from the outside and conveyed to the 1st active recovery exchanger. Subsequently, the active recovery exchanger compresses the fluid and transfers the heat to the heating system return water in the 2nd active recovery exchanger. The water then passes through the low NOx burner, reheating further and subsequently into the boiler exchanger. Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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