Carrier PREMIER 52P SERIES Architects And Engineers' Manual

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Carrier PREMIER 52P SERIES Architects And Engineers' Manual Manual pdf 13 page image

13HEAT PUMP ENERGYSAVINGSCARRIER HEAT PUMP INITIAL COST VERSUS SAVINGS OVER HEAT/COOL MODELSLEGEND*Computer projections based on full cooling load at 95° F. Sav-ings projected for 230 v ratings.1Heating load is 5,000 Btuh at winter design point temperature.2Heating load is 10,000 Btuh at winter design point temperature.3Heating load is 15,000 Btuh at winter design point temperature.For precise energy savings in your geographical location, go to www.lodgingAC.com touse Carrier’s energy calculator.ZONE ELECTRICCOST/kWH7000 BTUH 1COOLINGCAPACITY$60PREMIUM9000 BTUH 2COOLINGCAPACITY$75PREMIUM12000 BTUH2COOLINGCAPACITY$90PREMIUM15000 BTUH3COOLINGCAPACITY$110PREMIUMAnnualSavings*Paybackin MonthsAnnualSavings*Paybackin MonthsAnnualSavings*Paybackin MonthsAnnualSavings*Paybackin MonthsI $.06 $ 34.26 21 $ 43.08 21 $ 58.20 19 $ 68.34 19$.08 $ 45.68 16 $ 57.44 16 $ 77.60 14 $ 91.12 14$.10 $ 57.10 13 $ 71.80 13 $ 97.00 11 $113.90 12II$.06 $ 57.12 13 $ 71.76 13 $ 96.96 11 $113.64 12$.08 $ 76.16 9 $ 95.68 9 $129.28 8 $151.52 9$.10 $ 95.20 8 $119.60 8 $161.60 7 $189.40 7III$.06 $ 58.02 12 $ 72.84 12 $ 98.40 11 $115.38 11$.08 $ 77.36 9 $ 97.12 9 $131.20 8 $153.84 9$.10 $ 96.70 7 $121.40 7 $164.00 7 $192.30 7IV$.06 $ 82.02 9 $103.02 9 $139.14 8 $163.14 8$.08 $109.36 7 $137.36 7 $185.52 6 $217.52 6$.10 $136.70 5 $171.70 5 $231.90 5 $271.90 5$.12 $164.04 4 $206.04 4 $278.28 4 $326.28 4$.14 $191.38 4 $240.38 4 $324.66 3 $380.66 3$.16 $218.72 3 $274.72 3 $371.04 3 $435.04 3V$.06 $ 57.36 13 $ 71.94 13 $ 97.26 11 $113.94 12$.08 $ 76.48 9 $ 95.92 9 $129.68 8 $151.92 9$.10 $ 95.60 8 $119.90 8 $162.10 7 $189.90 7$.12 $114.72 6 $143.88 6 $194.52 6 $227.88 6$.14 $133.84 5 $167.86 5 $272.33 4 $265.86 5VI$.06 $ 93.72 8 $117.66 8 $159.00 7 $186.48 7$.08 $124.96 6 $156.88 6 $212.00 5 $248.64 5$.10 $156.20 5 $196.10 5 $265.00 4 $310.80 4$.12 $187.44 4 $235.32 4 $318.00 3 $372.96 4kWH — Kilowatt HourZONE VZONE IVZONE IIIIIZONE IVZONEVIZONE IIHeat pumps save more on operat-ing costs during the heating cyclethan heat/cool models. The tablebelow shows that the higher initialcost of purchasing a heat pump isquickly made up in lower operatingcosts.Use the map to identify the climatezone’s designated number. Readingdown the left-hand column of thetable, select the cost/kWh rate inthis zone that most closely approxi-mates your local rate. The approxi-mated savings and payback periodis found at the intersection of yourzone/rate line and the desired BtuhCooling Capacity column. Exactsavings are determined by lifestyle,local electrical rates, and climaticconditions.