York YHKMXH009BARX-FX Service Manual page 115

YHEJXH048BARX-GX
2400
2200
2000
1800
1600
1400
1200
1000
0 10
External static
pressure(Pa)
100
90
80
70
60
50
40
30
20
10
0
0 200 400 600
AD48NSIERA air flow and static pressure curves
20 30 4 0 50
static pressure Pa
external static pressure curves
AD24MS1ERA
1
2
3
800 1000 1200 1400 1600
60 70 80 9 0
1
2
3
3
Air flow(m /h)
1800 2000
113
super high
high
med
low
1 0 0
high speed
m id speed
low speed