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ScopeECM‐1ExistingSourceProposed Source NotesTotal Boiler Output33003300Boiler Efficiency75%assumed degredation 80%Submittals for average usageDelta T2020Flow Rate gpm5252Pump Motor HP1111Heating hours per year50885088September 30‐April 30Average Pump Speed100%100%Average Pump Load Factor100%100%Pump Efficiency80%assumed degredation 85% assumed new pumpElectric Savings, kWh3070.01Natural Gas Therms2204.80South Bend MPACReplace (3) 1100 MBH Burnham Boilers with new condensing boilers and pumpsBoiler ReplacementInputsSavings