Carrier 52S series User Manual download pdf (Page 10)

HEAT PUMP ENERGY SAVINGS

CARRIER HEAT PUMP INITIAL COST VERSUS SAVINGS OVER HEAT/COOL MODELS

* Computer projections based on full cooling load at 95° F. Savings projected for 230-v ratings only.

Heating load is 5,000 Btuh at winter design point temperature.

Heating load is 10,000 Btuh at winter design point temperature.

Heating load is 15,000 Btuh at winter design point temperatu

re.

ZONE

ELECTRIC

COST/kWH

7000 BTUH

COOLING

CAPACITY

$60

PREMIUM

9000 BTUH

COOLING

CAPACITY

$75

PREMIUM

12000 BTUH

COOLING

CAPACITY

$90

PREMIUM

14000 BTUH

COOLING

CAPACITY

$110

PREMIUM

Annual

Savings*

Payback

in Months

Annual

Savings*

Payback

in Months

Annual

Savings*

Payback

in Months

Annual

Savings*

Payback

in Months

$.06 $ 31.00 23 $ 58.07 16 $ 63.39 17 $ 77.45 17

$.08 $ 41.69 17 $ 76.74 12 $ 82.52 13 $103.64 13

$.10 $ 52.38 14 $ 96.44 9 $102.86 11 $129.82 10

$.06 $ 47.03 15 $ 87.11 10 $ 94.48 11 $113.45 12

$.08 $ 63.07 11 $116.15 8 $126.78 9 $150.55 9

$.10 $ 79.10 9 $145.19 9 $157.87 7 $187.64 7

III

$.06 $112.24 6 $108.89 8 $114.82 9 $138.55 10

$.08 $148.59 5 $144.15 6 $153.09 7 $185.45 7

$.10 $186.00 4 $168.00 5 $191.36 6 $231.27 6

$.06 $ 42.76 17 $100.59 9 $105.25 10 $127.64 10

$.08 $ 69.48 10 $132.74 7 $138.74 8 $170.18 8

$.10 $ 87.66 8 $166.96 5 $174.62 6 $211.64 6

$.12 $103.69 7 $200.15 4 $209.30 5 $255.27 5

$.14 $121.86 6 $233.33 4 $243.98 4 $297.82 4

$.16 $140.03 5 $266.52 3 $278.67 4 $339.27 4

$.06 $ 41.69 17 $ 78.81 11 $ 82.52 13 $ 99.27 13

$.08 $ 55.59 13 $105.78 9 $110.03 10 $133.09 10

$.10 $ 69.48 10 $131.70 7 $137.54 8 $166.91 8

$.12 $ 83.38 9 $158.67 6 $165.05 7 $199.64 7

$.14 $ 97.28 7 $189.59 5 $192.56 6 $233.45 6

$.06 $110.10 7 $206.37 4 $221.26 5 $268.36 5

$.08 $146.45 5 $275.85 3 $295.41 4 $357.82 4

$.10 $182.79 4 $344.30 3 $368.37 3 $447.27 3

$.12 $220.21 3 $413.78 2 $442.52 2 $536.73 2

PRODUCT FEATURES AND BENEFITS (cont)

ZONE V

ZONE IV

ZONE III

ZONE I

ZONE

ZONE II

Heat pumps save more on operat-

ing costs during the heating cycle

than heat/cool models. The table

below shows that the higher initial

cost of purchasing a heat pump is

quickly made up in lower operating

costs.

Use the map to identify the climate

zone’s designated number. Reading

down the left-hand column of the

table, select the cost/kWh rate in

this zone that most closely approxi-

mates your local rate. The approxi-

mated savings and payback period

is found at the intersection of your

zone/rate line and the desired Btuh

Cooling Capacity column. Exact

savings are determined by lifestyle,

local electrical rates, and climatic

conditions.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 47 48

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Carrier 52S series User Manual Page 10

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