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MODEL NUMBER NOMENCLATURE — 558F
ARI* CAPACITY RATINGS
LEGEND
*Air Conditioning and Refrigeration Institute.
†Applies only to units with capacity of 65,000 Btuh or less.
**Not ASHRAE 90.1 compliant.
††The IPLV applies only to 2-stage cooling units.
NOTES:
1. Rated in accordance with ARI Standards 210/240-94 (036-121) or
340/360-93 (150) and 270-95.
2. Ratings are net values, reflecting the effects of circulating fan heat.
3. Ratings are based on:
Cooling Standard:
80 F db, 67 F wb indoor entering-air tempera-
ture and 95 F db air entering outdoor unit.
IPLV Standard:
80 F db, 67 F wb indoor entering-air temperature
and 80 F db outdoor entering-air temperature.
4 All 558036-060, 073, 091, 121 units are in compliance with ASHRAE
90.1-1999 Energy Standard for minimum SEER and EER require-
ments. Refer to state and local codes or visit the following website:
http://solstice.crest.org/efficiency/bcap
to determine if compliance
with this standard pertains to a given geographical area of the United
States.
California, Maryland, Washington, Wyoming, Massachusetts and
various local and state building codes adopted the ASHRAE 90.1-99
efficiency standard on October 29, 2001.
UNIT
558F
NOMINAL
TONS
STANDARD
CFM
NET COOLING
CAPACITY
(Btuh)
TOTAL
kW
SEER† SOUND
RATING
(dB)
Belt Drive Direct Drive
036
3 1200 35,000 4.0 10.0 9.7 81
048
4 1600 47,000 5.5 10.0 9.7 81
060
5 2000 57,000 6.7 10.0 9.7 81
UNIT
558F
NOMINAL
TONS
STANDARD
CFM
NET COOLING
CAPACITY
(Btuh)
TOTAL
kW
EER
SOUND
RATING
(dB)
IPLV
072**
6 2100 72,000 8.0 9.0 81 ††
073
6 2400 71,000 6.9 10.3 81 N/A
090**
7
1
/
2
2800 85,000 9.6 8.9 87 9.40
091
7
1
/
2
3000 89,000 8.4 10.3 87 10.6
102**
8
1
/
2
3000 98,000 11.0 9.0 87 9.00
120**
10 4000 117,000 13.0 9.0 88 9.40
121
10 4000 115,000 11.1 10.3 88 10.6
150**
12
1
/
2
4500 144,000 15.8 9.2 87 9.20
dB —
Sound Levels (decibels)
db —
dry bulb
EER —
Energy Efficiency Ratio
IPLV —
Integrated Part-Load Values
SEER —
Seasonal Energy Efficiency Ratio
wb —
wet bulb
558F E X 090 000 KB
Nominal Tons
036 – 3
048 – 4
060 – 5
072 – 6
073 – 6*
090 – 7 1/2
091 – 7 1/2*
102 – 8 1/2
120 – 10
121 – 10*
150 – 12 1/2
558F – Packaged Rooftop
Standard Efficiency
Electric Cooling Unit
Factory-Installed
Option Codes
Voltage Designation
J – 208/230-1-60
P – 208/230-3-60
E – 460-3-60
T – 575-3-60
Electric Heaters
000 – No factory-installed electric he
a
X – No Heat Installed
(Field-installed electric heaters available)
*558F073,091,121 units are rated as mid-efficiency units.
NOTE:
The example model number 558FEX090000KB designates a 7
1
/
2
ton 460-3-60 volt electric cooling rooftop unit
with EconoMi$er and alternate drive.
0TFQ004-012
558F036-150