ARI* capacities
COOLING CAPACITIES AND EFFICIENCIES
UNIT 48SS
NOMINAL
TONS
STANDARD
CFM
NET COOLING†
CAPACITIES
SEER†
SOUND RATINGS**
(Bels)
018040 1
1
⁄
2
600 17,000 10.0 7.4
024040
024060
2 800 24,000 10.0 7.6
030040
030060
030080
2
1
⁄
2
1000 29,200 10.0 8.0
036060
036080
036100
036120
3 1200 36,000 10.0 8.0
042060
042080
042100
042120
3
1
⁄
2
1400 42,500 10.0 8.2
048080
048100
048120
048140
4 1600 47,000 10.0 8.2
060080
060100
060120
060140
5 1995 59,500 10.0 8.2
LEGEND
Bels — Sound Levels (1 bel = 10 decibels)
db — Dry Bulb
SEER — Seasonal Energy Efficiency Ratio
wb — Wet Bulb
*Air Conditioning & Refrigeration Institute.
†Rated in accordance with U.S. Government DOE (Department of
Energy) test procedures and/or ARI Standard 210/240.
**Rated in accordance with ARI Standard 270.
NOTES:
1. Capacity ratings are net values, reflecting the effects of circulating
fan heat.
Ratings are based on:
Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db outdoor entering-air temperature.
2. Before purchasing this appliance, read important energy cost and ef-
ficiency information available from your retailer.
OUTDOOR SOUND: ONE-THIRD OCTAVE BAND DATA — DECIBELS
FREQUENCY (Hz)
UNIT 48SS
018 024 030 036 042 048 060
63 49.8 38.1 45.7 47.8 45.5 56.0 54.3
125 56.5 55.0 58.1 59.3 61.2 65.6 65.1
250 60.3 65.3 68.7 67.4 70.4 71.5 71.5
500 59.8 67.2 64.7 68.8 69.9 71.4 72.7
1000 64.1 68.9 73.0 73.1 76.5 74.2 73.9
2000 64.1 65.5 70.2 69.5 71.3 73.3 73.4
4000 65.2 63.8 68.8 68.2 73.7 69.6 71.7
8000 56.0 60.3 66.6 65.8 65.5 67.1 66.3
Bels — Sound Levels (1 bel = 10 decibels)
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