York SINGLE PACKAGE AIR CONDITIONING CU060, Technical Manual

Page: 23 / 28

036-21217-001-B-1203
Unitary Products Group 23
FIGURE 10 - HOT WATER & STEAM HEATING COILS PERFORMANCE DATA
CU240 - 300
CU060 - 180
Steam Coil Performance @ 2 PSIG
ï Steam Heating Coils are tube-in-tube ësteam distributingí type to eliminate risk of con-
densate freezing.
ï Coils are constructed of 5/8 inch diameter outer copper tubes, with 3/8 inch diameter
inner tubes. The outer tube is mechanically bonded to rippled aluminum plate fins. Coil
casing is fabricated of heavy gauge galvanized sheet. Copper headers are complete
with MPT connections.
ï All coils are 1 row, 8 fins per inch.
Unit Model CFM
Entering Air Dry Bulb Temperature
10 30 50 70
CU060
1800 140 126.6 113.1 99.7
2000 147.1 133 118.8 104.7
2200 153.6 138.9 124.1 109.3
CU096
3000 258.3 233.4 208.6 183.8
3200 266.6 241 215.3 189.7
3400 274.5 248.1 221.8 195.4
CU120
3600 282.1 255 227.9 200.8
4000 296.3 267.9 239.4 210.9
4400 309.5 279.8 250.1 220.3
CU180
5400 425.8 384.9 344 303.1
6000 447.4 404.4 361.4 318.4
6600 467.3 422.4 377.5 332.6
CU240
7200 569.6 514.9 460.2 405.5
8000 598.5 541 483.5 426
8800 625.3 565.2 505.1 445.1
CU300
9000 645.8 583.7 521.7 459.6
10000 677.1 612.1 547 481.9
11000 706.1 638.2 570.4 502.6
Hot Water Coil Performance
* Temperature difference between entering water and entering air temperature.
ï Hot Water Heating Coils are constructed of 1/2 inch diameter copper tubes, mechanically bonded to
rippled aluminum plate fins. Coil casing is fabricated of heavy gauge galvanized sheet. Copper tube
headers are complete with MPT connections.
ï All coils are 2 row, 8 fins per inch.
Unit Model GPM CFM
Temperature Difference*
70 90 110 130
CU060 10
1800 62.4 80.8 99.3 117.8
2000 66.2 85.9 105.5 125.3
2200 69.9 90.6 111.4 132.3
CU096 15
3000 111.6 144.3 177.1 209.9
3200 116 150.1 184.1 218.3
3400 120.2 155.5 190.9 226.3
CU120 15
3600 124.3 160.8 197.3 234
4000 131.9 170.7 209.6 248.6
4400 138.9 179.9 220.9 262
CU180 20
5400 183.5 237.3 291.2 345.2
6000 194.6 251.7 308.9 366.2
6600 204.8 265 325.3 385.7
CU240 35
7200 257.6 332.7 407.9 483.2
8000 274.2 354.2 434.3 514.6
8800 289.6 374.3 459 543.9
CU300 50
9000 313.2 404.3 495.5 586.8
10000 333.6 430.7 527.9 625.3
11000 352.5 455.3 558.2 661.2