Bryant 581B Gas Heater User Manual


 
43
PERFORMANCE DATA (cont)
50
40
30
20
10
0
0
0.25
0.5
0.75 1
FLOW (CFM)
STATIC PRESSURE (in. wg)
3 TO 6 TON
7 1/2 TO 12 1/2 TON
0.25
0.20
0.15
0.10
0.05
0.00
1200
2000
2800
3600 4400
FLOW (CFM)
STATIC PRESSURE (in. wg)
3 TO 6 TON
7 1/2 TO 12 1/2 TON
0.35
0.30
EconoMi$er Outdoor-Air Leakage
EconoMi$er Return-Air Pressure Drop
0.25
0.20
0.15
0.10
0.05
0.00
0
500
1000
1500 2000
FLOW (CFM)
STATIC PRESSURE (in. wg)
3 TO 6 TON
7 1/2 TO 12 1/2 TON
EconoMi$er Barometric Relief
Damper Characteristics
FLOW (cfm)
0
0.1
0.2
0.3
0.4
0.5
STATIC PRESSURE (in. wg)
2 FANS
OPERATING
1 FAN
OPERATING
2500
2000
1500
1000
500
0
5000
4000
3000
2000
1000
0
0
0.1
0.2
0.3
0.4
0.5
STATIC PRESSURE (in. wg)
FLOW (cfm)
2 FANS
OPERATING
1 FAN
OPERATING
EconoMi$er Power Exhaust Performance
(581B036-072)
EconoMi$er Power Exhaust Performance
(581B090-150)