York EHK-05G, Installation Instructions Manual

Page: 17 / 31

17
7.0 AIRFLOW PERFORMANCE
Airflow performance data is based on cooling performance with a coil and no filter in place. Use this perfor-
mance table for appropriate unit size, external static applied to unit and allow operation within the minimum
and maximum limits shown in table below for both cooling and electric heat operation.
7.1 AIRFLOW PERFORMANCE DATA
Table 7-1 Duct Application(208v)
0[0] 0.1[.02] 0.2[.05] 0.3[.07] 0.4[.10] 0.5[.12] 0.6[.15] 0.7[.17]
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
Motor
Speed
Model
Number
48
Low
Middle
High
24
Low
Middle
High
External Static Pressure-Inches W.C.[kPa]
CFM(L/S)(Watts)
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
36
Low
Middle
High
889(419)
1170(525) 1143(539) 1110(524) 1070(505) 1021(428)
694 752 806 859 902
390 376 360 343 326
1.88 1.81 1.73 1.66 1.58
1251(590) 1206(569) 1148(541) 1080(509) 989(466)
869 910 949 983 1017
436 416 392 368 340
2.11 2.01 1.91 1.8 1.68
1345(634) 1272(600) 1192(562) 1107(522) 980(462)
965 995 1022 1045 1070
499 470 441 413 377
2.43 2.31 2.18 2.07 1.91
460 553 638 710
161 159 156 152
0.78 0.77 0.75 0.73
776 831 884 930
228 220 213 203
1.1 1.06 1.03
0.99
929 970 1004
280 266 253
1.37 1.32 1.26
756(357) 706 (333) 654 (309) 600(283)
842(397) 782(369) 718(339) 625(295)
805(380) 693(327)
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
30
Low
Middle
High
978(462)
631 687 743 786
298 288 276 265
1.44 1.39 1.33 1.28
822 858 890 921
317 302 285 267
1.55 1.47 1.41
1.34
917 943 965
350 327 304
1.75 1.65 1.56
1076(508) 1020 (481) 959 (453) 905(427)
1008(476) 933(440) 848(400) 741(350)
859(405) 741(350)
1497(706) 1449(683) 1401(661) 1349(636) 1291(609)
676 722 773 816 853
457 448 437 426 413
2.26 2.22 2.18 2.14 2.08
1571(741) 1511(713) 1445(681) 1370(646) 1249(589)
834 872 905 936 972
527 510 493 473 443
2.65 2.59 2.53 2.46 2.35
1685(795) 1610(759) 1527(720) 1428(673) 1192(562)
927 954 980 1003 1041
626 604 580 556 510
3.22 3.15 3.07 2.98 2.83
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
42
Low
Middle
High
1343(634) 1307(617) 1258(594) 1214(573) 1159(547)
604 660 720 770 825
393 382 372 362 348
1.89 1.85 1.81 1.77 1.71
1434(677) 1383(653) 1328(627) 1264(597) 1087(513)
773 820 860 905 965
457 445 429 409 371
2.22 2.17 2.11 2.03 1.89
1604(757) 1537(725) 1465(691) 1371(647) 1133(535)
878 913 946 978 1028
555 531 507 480 433
2.75 2.66 2.56 2.46 2.28
837(395)
827
252
1.23
1077 (508)
784
330
1.60
1137(537) 1063(502)
863
388
1.91
892
370
1.83