Size or cooling
capacity in
Annual cost to cool your home if the
SEER of the existing unit is
FPL Recommended High-Efficiency Systems
Annual cost to cool your home if the SEER is
Tons
2
2.5
3
3.5
4
4.5
5
BTU/h
24,000
30,000
36,000
42,000
48,000
54,000
60,000
9
(1980s)
$900
$1 ,120
$1 ,340
$1 ,570
$1,790
$2,020
$2,240
10
(1990s)
$810
$1,010
$1,210
$1,410
$1 ,610
$1,810
$2,020
11
$730
$920
$1,100
$1,280
$1,470
$1,650
$1,830
12
$670
$840
$1 ,010
$1 ,180
$1,340
$1,510
$1,680
13
$620
$780
$930
$1,090
$1,240
$1,400
$1 ,550
14
$580
$720
$860
$1 ,010
$1,150
$1 ,300
$1 ,440
15
$540
$670
$810
$940
$1,080
$1 ,210
$1,340
16
$500
$630
$760
$880
$1 ,010
$1,130
$1 ,260
17
$470
$590
$710
$830
$950
$1 ,070
$1 ,190
18
$450
$560
$670
$780
$900
$1 ,010
$1,120
19
$420
$530
$640
$740
$850
$950
$1,060
20
$400
$500
$600
$710
$810
$910
$1,010
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