York HA090 Technical Manual page 192

TABLE 10: STEAM COIL CAPACITIES
UNIT STEAM COIL
MODEL MODEL
LA300
1NF0454
LB360
1.
These capacities do not include any blower motor heat.
2.
Multiply these capacities by the factors in Table 11 to correct for higher steam pressure.
TABLE 1 1: CORRECTION FACTORS FOR HIGH STEAM
STEAM PRESSURE (PSIG)
CAPACITY CORRECTION FACTOR
NOTE: Steam Rate = (lbs/Hr.) = 1.025 x MBH
10
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1 2
, MBH @ 2 PSIG
DRY BULB TEMPERATURE OF AIR ENTERING COIL ( F)
CFM
10
6,000 471
8,000 535
10,000 592
12,000 642
8,000 535
10,000 592
12,000 642
14,000 687
5 10
1.05 1.12
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036-21335-003-B-0206
30 50
424 380
483 432
535 478
580 518
483 432
535 478
580 518
621 555
15 20
1.19 1.25
70
330
380
422
456
380
422
456
489
25
1.30
Unitary Products Group