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["Replacement of Low Efficiency HVAC Units"]
["(Electric Cooling - EER and Gas Heating)"]
[]
["Description of UCRM:",null,null,null,"(Data needed:  age and manufacturer of unit, use of cooled/heated space, is the building"]
["shut down for over 2 weeks at a time)"]
[]
[]
[]
[]
[]
["Data needed for calculations",null,null,null,null,"Description",null,null,null,null,null,null,null,"Resource"]
["A)",null,null,"Tons",null,"Cooling Tonnage to be Replaced"]
["B)",null,null,"Btuh",null,"Capacity of Existing Gas Furnace"]
["C)",null,null,"hrs/yr",null,"Cooling Equivalent Full Load Operating Hours",null,null,null,null,null,null,null,"Table 15"]
["D)",null,null,"hrs/yr",null,"Heating Equivalent Full Load Operating Hours",null,null,null,null,null,null,null,"Table 16"]
["E)",null,null,"mo/Yr",null,"Number of Cooling Months"]
["F)",null,null,"Btuh/Watt",null,"Performance of Existing Unit",null,null,null,null,null,null,null,"Table 1"]
["G)",null,null,"Btuh/Watt",null,"Performance of Replacement Unit",null,null,null,null,null,null,null,"Table 1"]
["H)",null,null,"%",null,"Heating Efficiency - Existing Unit",null,null,null,null,null,null,null,"Table 3"]
["I)",null,null,"%",null,"Heating Efficiency - Replacement Unit",null,null,null,null,null,null,null,"Table 3"]
["J)",null,null,"$/kWh",null,"Electrical Energy Rate - Summer"]
["K)",null,null,"$/kW-mo",null,"Electrical Energy Rate - Summer"]
["L)",null,null,"$/Mcf",null,"Natural Gas Rate"]
["M)",null,null,"$",null,"Installed Cost of Replacement Unit"]
[]
["Calculations"]
["N)","A.C. kW Reduction",null,null,null,"=","A * 12,000 Btuh/Ton * (1/F - 1/G)/1000 W/kW",null,null,null,"=",{"$f":"B12*12000*(1/B17-1/B18)/1000","v":{"$error":"#DIV/0!"}},null,"kW"]
[]
["O)","A.C. Annual Energy Savings",null,null,null,"=","N * C",null,null,null,"=",{"$f":"L27*B14","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[]
["P)","A.C. Annual Demand Savings",null,null,null,"=","N * E",null,null,null,"=",{"$f":"L27*B16","v":{"$error":"#DIV/0!"}},null,"kW-mo/yr"]
[]
["Q)","Annual Electrical Cost Savings",null,null,null,"=","J * O + K * P",null,null,null,"=",{"$f":"B21*L29+B22*L31","v":{"$error":"#DIV/0!"}},null,"$/yr"]
[]
["R)","Heating Consumption Reduction",null,null,null,"=","B * (1 - H / I)",null,null,null,"=",{"$f":"B13*(1-B19/B20)","v":{"$error":"#DIV/0!"}},null,"Btuh"]
[]
["S)","Annual Heating Energy Savings",null,null,null,"=","R * D",null,null,null,"=",{"$f":"(L35*B15)/1030000","v":{"$error":"#DIV/0!"}},null,"Mcf/yr"]
[null,null,null,null,null,null,"1,030,000 Btu/Mcf"]
["T)","Annual Heating Cost Savings",null,null,null,"=","S * L",null,null,null,"=",{"$f":"L37*B23","v":{"$error":"#DIV/0!"}},null,"$/yr"]
[]
["U)","Annual Cost Savings",null,null,null,"=","Q + T",null,null,null,"=",{"$f":"L33+L39","v":{"$error":"#DIV/0!"}},null,"$/yr"]
[]
["V)","Simple Payback",null,null,null,"=","M",null,null,null,"=",{"$f":"B24/L41","v":{"$error":"#DIV/0!"}},null,"yrs"]
[null,null,null,null,null,null,"U"]

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