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Megaflo CommercialMegaflo Commercial calorifiers offer higher flow rates and faster recovery times than Megaflo Eco Plus. Available in indirect models and in a choice of sizes up to 2,500 litres, with options for 6 or 10 bar operating pressure.For more technical information, please visit heatraesadia.comUnvented CalorifiersIndustry-leading heat recovery times of less than sixty minutesMarine grade duplex stainless steel construction30 yearwarranty*6 BARTechnical information 400i 500i 800i 1000i 1250i 1450i 2000i 2500iProduct code 95050540 95050541 95050542 95050543 95050544 95050545 95050547 95050549PerformanceNominal capacity (litres) 400 500 800 1,000 1,250 1,450 2,000 2,500Standby heat loss (kWh/24h) 1.79 1.96 2.17 2.42 2.43 2.65 3.14 3.36Coil rating @ 60l/min at 80%u00b0C (kW)56.56 54.33 68.46 65.7 998 92.4 106.6 114.36Heat up times 15%u00b0C to 60%u00b0C @ 60l/min at 80%u00b0C (mins)24 33 38 52 43 53 62 74Water heating efficiency classB C C C C C C n/aT&P valve settings 10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0C10 bar / 90%u00b0COperating pressure (unvented) (bar)3 3 3 3 3 3 3 3GeneralHeight (mm) 1,534 1,804 1,906 2,301 1,936 2,253 2,014 2,419Diameter (mm) 872 872 1,024 1,024 1,224 1,224 1,470 1,470Weight %u2013 full (kg) 505 610 964 1,188 1,569 1,872 2,445 2,950Weight %u2013 empty (kg) 105 110 164 188 319 322 445 450Hot water storage 19