York ZF SERIES - Airflow Performance and Drive Selection

251934-YTG-J-0910
Johnson Controls Unitary Products 45
ZF240 (20 Ton)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Total
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
Total
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
CFM
WB
(°F)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
5000
77 316.2 19.7 123.8 103.9 84.0 - - - 308.3 21.7 123.2 102.8 82.4 - - -
72 295.9 19.3 163.9 144.1 124.2 104.3 - - 286.8 21.2 162.0 141.7 121.3 100.9 - -
67 275.6 18.8 204.1 184.2 164.4 144.5 124.6 - 265.2 20.8 200.9 180.5 160.1 139.7 119.4 -
62 252.4 18.5 252.4 212.9 195.5 175.6 155.8 135.9 244.3 20.4 244.3 216.0 193.9 173.5 153.1 132.7
6000
77 330.2 19.8 137.5 114.8 92.2 - - - 320.1 21.7 136.2 113.1 90.0 - - -
72 309.0 19.4 181.6 158.9 136.3 113.6 - - 297.7 21.3 178.6 155.5 132.4 109.3 - -
67 287.7 18.9 225.7 203.0 180.3 157.7 135.0 - 275.4 20.8 221.0 198.0 174.9 151.8 128.7 -
62 263.6 18.6 263.6 237.2 214.6 191.9 169.2 146.5 253.7 20.4 253.7 234.8 211.7 188.6 165.5 142.4
57 256.7 18.4 256.7 255.3 231.7 209.0 186.4 163.7 248.4 20.3 248.4 247.7 224.6 201.5 178.4 155.3
7000
77 344.3 19.9 151.3 125.8 100.3 - - - 331.9 21.8 149.2 123.4 97.6 - - -
72 322.1 19.4 199.3 173.8 148.3 122.9 - - 308.7 21.3 195.2 169.4 143.6 117.8 - -
67 299.9 19.0 247.3 221.8 196.3 170.9 145.4 - 285.5 20.9 241.2 215.4 189.6 163.8 138.0 -
62 274.8 18.6 274.8 261.6 233.6 208.1 182.7 157.2 263.1 20.5 263.1 253.6 229.5 203.7 177.9 152.1
57 267.6 18.5 267.6 266.9 252.3 226.8 201.3 175.8 257.5 20.4 257.5 257.2 243.5 217.7 191.9 166.1
8000
77 358.3 19.9 165.1 136.8 108.5 - - - 343.7 21.8 162.2 133.7 105.2 - - -
72 335.2 19.5 217.0 188.7 160.4 132.1 - - 319.7 21.4 211.8 183.3 154.7 126.2 - -
67 312.1 19.1 268.9 240.6 212.3 184.0 155.8 - 295.7 21.0 261.4 232.8 204.3 175.8 147.3 -
62 286.0 18.7 286.0 286.0 252.7 224.4 196.1 167.8 272.4 20.5 272.4 272.4 247.4 218.8 190.3 161.8
57 278.5 18.6 278.5 278.5 272.8 244.5 216.2 188.0 266.7 20.4 266.7 266.7 262.4 233.9 205.4 176.9
9000
72 337.9 19.7 241.5 205.3 169.0 132.8 - - 321.5 21.5 230.8 196.7 162.6 128.5 - -
67 314.6 19.2 293.0 259.9 223.7 187.5 151.2 - 297.3 21.1 280.2 248.8 214.7 180.6 146.5 -
62 288.2 18.9 288.2 288.2 268.7 232.4 196.2 160.0 273.9 20.6 273.9 273.9 260.0 225.9 191.8 157.7
57 280.7 18.7 280.7 280.7 277.9 241.6 205.4 169.1 268.2 20.5 268.2 268.2 266.1 232.0 197.9 163.8
10000
72 340.5 19.8 266.1 221.8 177.6 133.4 - - 323.3 21.6 249.9 210.2 170.5 130.8 - -
67 317.0 19.4 317.0 279.3 235.1 190.9 146.7 - 299.0 21.2 299.0 264.8 225.1 185.5 145.8 -
62 290.5 19.0 290.5 290.5 284.7 240.5 196.3 152.1 275.5 20.8 275.5 275.5 272.6 232.9 193.2 153.5
57 283.0 18.9 283.0 283.0 283.0 238.7 194.5 150.3 269.7 20.7 269.7 269.7 269.7 230.0 190.3 150.7
95°F 105°F
5000
77 300.4 23.6 122.6 101.7 80.9 - - - 280.0 26.0 115.7 95.0 74.3 - - -
72 277.6 23.2 160.1 139.3 118.4 97.5 - - 260.0 25.4 153.5 132.7 112.0 91.3 - -
67 254.9 22.7 197.7 176.8 155.9 135.0 114.1 - 239.9 24.9 191.2 170.5 149.7 129.0 108.2 -
62 236.3 22.2 236.3 219.1 192.2 171.3 150.4 129.6 221.9 24.4 221.9 213.1 183.2 162.4 141.7 120.9
6000
77 310.0 23.7 134.9 111.4 87.8 - - - 289.0 26.0 127.8 104.4 81.0 - - -
72 286.5 23.2 175.6 152.1 128.6 105.1 - - 268.3 25.4 169.0 145.6 122.1 98.7 - -
67 263.0 22.8 216.4 192.9 169.4 145.9 122.3 - 247.6 24.9 210.1 186.7 163.3 139.8 116.4 -
62 243.8 22.3 243.8 232.3 208.8 185.3 161.8 138.3 229.0 24.4 229.0 223.2 199.7 176.3 152.9 129.4
57 240.0 22.2 240.0 240.0 217.5 194.0 170.4 146.9 227.7 24.5 227.7 227.6 204.6 181.2 157.8 134.3
7000
77 319.6 23.7 147.1 121.0 94.8 - - - 297.9 26.0 139.9 113.8 87.7 - - -
72 295.4 23.2 191.1 165.0 138.8 112.7 - - 276.6 25.4 184.5 158.4 132.3 106.1 - -
67 271.1 22.8 235.1 209.0 182.8 156.7 130.6 - 255.3 24.9 229.1 203.0 176.8 150.7 124.6 -
62 251.3 22.3 251.3 245.6 225.4 199.3 173.1 147.0 236.1 24.4 236.1 233.2 216.3 190.2 164.1 137.9
57 247.4 22.2 247.4 247.4 234.8 208.6 182.5 156.3 234.7 24.5 234.7 234.7 221.6 195.5 169.4 143.2
8000
77 329.2 23.7 159.4 130.6 101.8 - - - 306.9 26.0 152.0 123.2 94.4 - - -
72 304.2 23.3 206.6 177.8 149.1 120.3 - - 284.9 25.4 200.0 171.2 142.4 113.6 - -
67 279.3 22.8 253.9 225.1 196.3 167.5 138.8 - 262.9 24.9 248.0 219.2 190.4 161.6 132.8 -
62 258.9 22.3 258.9 258.9 242.0 213.3 184.5 155.7 243.2 24.4 243.2 243.2 232.9 204.1 175.3 146.4
57 254.9 22.3 254.9 254.9 252.1 223.3 194.5 165.7 241.8 24.5 241.8 241.8 238.6 209.8 180.9 152.1
9000
72 305.1 23.4 220.2 188.2 156.2 124.3 - - 285.0 25.5 212.1 180.4 148.7 116.9 - -
67 280.1 22.9 267.4 237.7 205.8 173.8 141.8 - 263.0 25.0 255.5 230.5 198.8 167.0 135.3 -
62 259.7 22.4 259.7 259.7 251.2 219.3 187.3 155.4 243.3 24.5 243.3 243.3 238.1 206.4 174.7 142.9
57 255.6 22.4 255.6 255.6 254.2 222.3 190.3 158.4 241.8 24.5 241.8 241.8 240.2 208.5 176.8 145.1
10000
72 306.1 23.5 233.7 198.6 163.4 128.3 - - 285.0 25.6 224.2 189.5 154.9 120.3 - -
67 281.0 23.0 281.0 250.4 215.2 180.1 144.9 - 263.0 25.1 263.0 241.7 207.1 172.5 137.9 -
62 260.4 22.5 260.4 260.4 260.4 225.3 190.2 155.0 243.3 24.6 243.3 243.3 243.3 208.7 174.1 139.4
57 256.4 22.4 256.4 256.4 256.4 221.3 186.1 151.0 241.9 24.6 241.9 241.9 241.9 207.2 172.6 138.0