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262259-YTG-B-0107
14 Unitary Products Group
TABLE 6: DM 300 COOLING CAPACITIES (25 TON)
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
75°F 85°F
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F ENTERING DRY BULB, °F
CFM
WB
°F
90 85 80 75 70 65 90 85 80 75 70 65
7500
77 364.9 24.2 197.4 161.8 126.1 - - - 349.9 26.9 188.9 153.3 117.6 - - -
72 341.5 23.7 237.8 202.2 166.5 130.9 - - 326.3 26.4 230.5 194.8 159.2 123.6 - -
67 318.1 23.2 278.2 242.5 206.9 171.2 135.6 - 302.8 25.9 272.1 236.4 200.8 165.1 129.5 -
62 290.0 23.1 290.0 290.0 259.7 224.1 188.4 152.8 279.5 25.4 279.5 279.5 247.5 211.8 176.2 140.5
57 287.2 22.7 287.2 287.2 259.1 223.5 187.8 152.2 276.6 25.4 276.6 276.6 251.1 215.5 179.8 144.2
8750
77 367.6 24.2 214.3 173.3 131.2 - - - 355.6 27.0 209.9 165.4 123.3 - - -
72 344.0 23.7 257.4 215.3 173.2 131.0 - - 331.7 26.5 251.1 209.0 166.9 124.8 - -
67 320.4 23.2 300.5 257.2 215.1 173.0 130.8 - 307.8 25.9 292.4 252.6 210.5 168.3 126.2 -
62 292.1 23.1 292.1 292.1 270.1 228.0 185.8 143.7 284.1 25.4 284.1 284.1 259.4 217.3 175.1 133.0
57 289.2 22.7 289.2 289.2 269.4 227.3 185.1 143.0 281.1 25.4 281.1 281.1 263.2 221.1 179.0 136.9
10000
77 370.2 24.2 231.3 184.9 136.3 - - - 361.3 27.1 230.8 177.6 129.0 - - -
72 346.5 23.7 277.0 228.4 179.8 131.2 - - 337.0 26.5 271.8 223.2 174.6 126.0 - -
67 322.7 23.2 322.7 271.9 223.3 174.7 126.1 - 312.7 26.0 312.7 268.7 220.1 171.5 122.9 -
62 294.1 23.1 294.1 294.1 280.4 231.8 183.2 134.6 288.6 25.5 288.6 288.6 271.3 222.7 174.1 125.5
57 291.3 22.7 291.3 291.3 279.7 231.1 182.5 133.9 285.6 25.5 285.6 285.6 275.3 226.7 178.1 129.5
11250
72 348.9 23.5 301.9 246.6 191.2 135.9 - - 342.3 26.6 293.9 238.6 183.2 127.9 - -
67 325.1 23.0 325.1 292.9 237.6 182.2 126.9 - 317.6 26.0 317.6 286.4 231.0 175.7 120.3 -
62 296.2 22.9 296.2 296.2 297.8 242.5 187.1 131.8 293.2 25.5 293.2 293.2 284.5 229.2 173.8 118.5
57 293.3 22.6 293.3 293.3 289.6 234.3 178.9 123.6 290.1 25.5 290.1 290.1 285.0 229.6 174.3 118.9
12500
72 351.4 23.4 326.9 264.8 202.7 140.6 - - 347.6 26.6 316.0 253.9 191.8 129.7 - -
67 327.4 22.9 327.4 314.0 251.9 189.8 127.7 - 322.6 26.1 322.6 304.0 241.9 179.8 117.7 -
62 298.2 22.8 298.2 298.2 315.2 253.1 191.0 128.9 297.7 25.6 297.7 297.7 297.7 235.6 173.5 111.4
57 295.3 22.4 295.3 295.3 299.6 237.5 175.4 113.3 294.6 25.6 294.6 294.6 294.6 232.5 170.4 108.3
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
95°F 105°F
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F ENTERING DRY BULB, °F
CFM
WB
°F
90 85 80 75 70 65 90 85 80 75 70 65
7500
77 334.8 29.7 180.4 144.8 109.1 - - - 316.8 32.8 162.5 126.9 91.3 - - -
72 311.2 29.1 223.2 187.5 151.9 116.3 - - 294.4 32.3 211.3 175.6 140.0 104.3 - -
67 287.6 28.5 266.0 230.3 194.7 159.0 123.4 - 272.1 31.7 260.0 224.3 188.7 153.1 117.4 -
62 269.0 27.7 269.0 269.0 235.2 199.6 163.9 128.3 253.0 30.8 253.0 252.8 218.1 182.5 146.8 111.2
57 266.0 28.0 266.0 266.0 243.1 207.5 171.8 136.2 250.3 31.3 250.3 250.3 223.0 187.4 151.7 116.1
8750
77 343.6 29.8 205.4 157.5 115.4 - - - 323.0 33.0 194.4 139.0 96.9 - - -
72 319.3 29.2 244.9 202.7 160.6 118.5 - - 300.2 32.4 232.9 190.8 148.7 106.5 - -
67 295.1 28.7 284.3 248.0 205.8 163.7 121.6 - 277.4 31.8 271.4 242.6 200.5 158.4 116.2 -
62 276.1 27.8 276.1 276.1 248.7 206.6 164.5 122.3 258.0 30.9 258.0 257.9 231.7 189.5 147.4 105.3
57 273.0 28.1 273.0 273.0 257.1 214.9 172.8 130.7 255.3 31.4 255.3 255.3 236.8 194.7 152.6 110.5
10000
77 352.4 29.9 230.4 170.2 121.6 - - - 329.2 33.1 226.3 151.1 102.5 - - -
72 327.5 29.3 266.5 217.9 169.3 120.7 - - 306.0 32.5 254.6 206.0 157.4 108.8 - -
67 302.7 28.8 302.7 265.6 217.0 168.4 119.8 - 282.8 31.9 282.8 260.8 212.2 163.6 115.0 -
62 283.1 27.9 283.1 283.1 262.2 213.6 165.0 116.4 263.0 31.1 263.0 263.0 245.2 196.6 148.0 99.4
57 280.0 28.3 280.0 280.0 271.0 222.4 173.8 125.2 260.2 31.5 260.2 260.2 250.7 202.1 153.5 104.9
11250
72 335.7 29.6 285.9 230.5 175.2 119.8 - - 311.8 32.8 272.1 216.8 161.4 106.1 - -
67 310.2 29.0 310.2 279.8 224.5 169.1 113.8 - 288.2 32.2 288.2 271.3 217.6 162.3 106.9 -
62 290.2 28.1 290.2 290.2 271.2 215.9 160.5 105.2 267.9 31.3 267.9 267.9 251.5 196.2 140.8 85.5
57 286.9 28.5 286.9 286.9 280.4 225.0 169.7 114.3 265.1 31.7 265.1 265.1 257.2 201.8 146.5 91.1
12500
72 343.9 29.9 305.2 243.1 181.0 118.9 - - 317.6 33.0 289.7 227.6 165.5 103.4 - -
67 317.8 29.3 317.8 294.1 232.0 169.9 107.8 - 293.5 32.4 293.5 281.7 223.0 160.9 98.8 -
62 297.3 28.4 297.3 297.3 280.3 218.2 156.1 94.0 272.9 31.5 272.9 272.9 257.9 195.8 133.7 71.6
57 293.9 28.8 293.9 293.9 289.7 227.6 165.5 103.4 270.1 32.0 270.1 270.1 263.7 201.6 139.5 77.4