Catalogue

18 UH-PRC001-EN
Performance Data
Vertical Unit Heaters
Performance based on 2# steam pressure at heater with air entering @ 60°F.
Notes:
Constant speed units are rated at capacities shown in regular type; capacities shown in italic faced type apply only to units with multi-speed motors.
** To determine BTU per hour capacities at various steam pressures and entering air temperatures, use conversion factors from Table 11. Final temper-
atures at new conditions can be calculated by applying basic formula.
Table 8. Standard Units
Model
No.
Total
MBh
Cond.
lbs./hr.
E.D.R.
Sq. ft. LAT °F
Motor
HP
Motor
RPM
Nominal
CFM
Outlet
Velocity
FPM
Sound
Rating
P-42
41,300 43 172 124
1/40
1550 595 877
I
33,600 55 140 131 1150 436 658
P-64
65,500 68 273 121
1/20
1550 989 1005
II
52,800 55 220 129 1150 706 727
P-80
80,600 83 336 122
1/20
1550 1200 1220
II
65,100 67 271 130 1150 858 894
P-102
101,800 106 424 123
1/8
1070 1490 980
II
87,900 91 366 129 850 1180 783
P-122 124,400 129 518 124 1/6 1100 1790 1170 III
P-146 152,000 157 633 123 1/6 1100 2220 1045 III
P-166 173,000 179 720 121 1/6 1100 2620 1230 IV
P-202 210,200 208 838 118 1/4 1100 3200 1495 III
P-252 249,800 260 1040 115 1/4 1100 4180 1205 IV
P-280 283,800 294 1180 119 1/2 1100 4430 1275 IV
P-336 333,400 345 1390 119 3/4 1140 5210 1500 IV
P-384 386,000 400 1610 118 3/4 1140 6140 1770 IV
P-500 496,000 514 2070 117 1-1/2 1160 8020 1640 IV
P-600 585,000 605 2440 117 1-1/2 1160 9450 1930 IV
P-720 705,000 729 2940 119 3 1165 11,000 2250 IV