Bryant 581C Manual De Usuario
11
ARI* CAPACITY RATINGS (cont)
HEATING CAPACITIES AND EFFICIENCIES (Standard Efficiency Units) — 580F036-151 (cont)
208/230/460-3-60 — SINGLE-STAGE GAS HEAT — LOW NOx
208/230, 460, 575-3-60 — 2-STAGE GAS HEAT
208/230, 460, 575-3-60 — SINGLE-STAGE GAS HEAT
LEGEND
AFUE — Annual Fuel Utilization Efficiency
HEATING CAPACITIES AND EFFICIENCIES (Medium-Efficiency Units) — 580F036-151
UNIT
580F
580F
INPUT
CAPACITY
OUTPUT
CAPACITY
TEMPERATURE
RISE (°F)
MINIMUM HEATING
AIRFLOW (CFM)
EFFICIENCY
AFUE (%)
Steady State (%)
036060N
60,000
49,000
20-50
910
80
80
036090N
90,000
73,000
30-60
1130
80
80
048060N
60,000
49,000
20-50
910
80
80
048090N
90,000
73,000
30-60
1130
80
80
048120N
120,000
98,000
40-70
1300
80
80
060060N
60,000
47,000
20-50
910
80
80
060090N
90,000
73,000
30-60
1130
80
80
060120N
120,000
98,000
40-70
1300
80
80
UNIT
580F
580F
INPUT CAPACITY
OUTPUT CAPACITY
TEMPERATURE
RISE (°F)
MINIMUM HEATING
AIRFLOW (CFM)
EFFICIENCY
1st Stage
2nd Stage
1st Stage
2nd Stage
AFUE (%)
Steady State (%)
036115
82,000
115,000
65,600
92,000
55-85
1004
80
80
048150
120,000
150,000
96,000
120,000
50-80
1396
80
80
060150
120,000
150,000
96,000
120,000
50-80
1314
80
80
072150
120,000
150,000
96,000
120,000
50-80
1390
80
80
090180
120,000
180,000
96,000
144,000
35-65
2060
80
80
090224
180,000
224,000
144,000
179,200
45-75
2230
80
80
120180
120,000
180,000
90,000
144,000
35-65
2060
80
80
120224
180,000
224,000
144,000
179,200
35-65
2510
80
80
120250
200,000
250,000
160,000
200,000
40-70
2650
80
80
150224
180,000
224,000
144,000
179,200
35-65
2510
80
80
150250
200,000
250,000
160,000
200,000
40-70
2650
80
80
UNIT
580F
580F
INPUT
CAPACITY
OUTPUT
CAPACITY
TEMPERATURE
(°F)
MINIMUM HEATING
AIRFLOW (CFM)
EFFICIENCY
AFUE (%)
Steady State (%)
036074
74,000
59,200
15-45
1220
80
80
048074
74,000
59,200
15-45
1220
80
80
048115
115,000
92,000
35-65
1320
80
80
060074
74,000
59,200
15-45
1220
80
80
060115
115,000
92,000
35-65
1320
80
80
072074
74,000
59,200
15-45
1220
80
80
072115
115,000
92,000
35-65
1320
80
80
090125, 091125
125,000
100,000
20-50
1860
80
80
103125
125,000
100,000
20-50
1860
80
80
UNIT
580F
580F
HEATING INPUT (Btuh)
Stage 2/Stage 1
OUTPUT CAPACITY
(Btuh)
TEMPERATURE
RISE (F)
MINIMUM HEATING
AIRFLOW (CFM)
AFUE
(%)
STEADY-STATE
EFFICIENCY (%)
073074
—/ 74,000
59,200
25-55
1220
80.0
80.0
073115
—/115,000
92,000
35-65
1320
80.0
80.0
073150
150,000/120,000
120,000
50-80
1390
80.0
80.0
091125
—/125,000
100,000
20-50
1860
80.0
80.0
091180
180,000/120,000
144,000
35-65
2060
80.0
80.0
091224
224,000/180,000
179,200
45-75
2180
80.0
80.0
103125
—/125,000
100,000
20-50
1860
80.0
80.0
103180
180,000/120,000
144,000
35-65
2060
80.0
80.0
103224
224,000/180,000
179,200
45-75
2180
80.0
80.0
121180
180,000/120,000
144,000
35-65
2060
80.0
80.0
121224
224,000/180,000
179,200
35-65
2510
80.0
80.0
121250
250,000/200,000
200,000
40-70
2650
80.0
80.0
151224
224,000/180,000
179,200
35-65
2510
80.0
80.0
151250
250,000/200,000
200,000
40-70
2650
80.0
80.0