Lennox ZGB Series Unit Information page 8

B LO WER DATA - 3 TON D IRECT DR IVE - SIN GLE PH ASE
ZGB036S4E - BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
FOR ALL UNITS ADD:
1 - Any factory installed options air resistance (heat section, economizer, etc.).
2 - Any field installed accessories air resistance (duct resistance, diffuser, etc.).
See page 29 for wet coil and options/accessory air resistance data.
DOWNFLOW
Blower Only
External
Static Low and High Speed:
Press. G (Pin 1)
in. w.g.
CFM Watts RPM
0 752 47 407
0.1 694 53 482
0.2 627 60 535
0.3 560 66 602
0.4 502 70 694
0.5 - - - - - - - - -
0.6 - - - - - - - - -
0.7 - - - - - - - - -
0.8 - - - - - - - - -
0.9 - - - - - - - - -
1.0 - - - - - - - - -
HORIZONTAL
Blower Only
External
Static Low and High Speed:
Press. G (Pin 1)
in. w.g.
CFM Watts RPM
0 737 50 416
0.1 676 56 485
0.2 606 62 560
0.3 536 68 628
0.4 475 73 683
0.5 - - - - - - - - -
0.6 - - - - - - - - -
0.7 - - - - - - - - -
0.8 - - - - - - - - -
0.9 - - - - - - - - -
1.0 - - - - - - - - -
Low Speed
1st Stage Heating:
W1 (Pin 2) 2nd Stage Heating:
Cooling: W2 (Pin 2 and 4)
Y1 (Pin 2 and 5)
CFM Watts RPM CFM Watts RPM
1127 142 623 1474
1089 150 668 1445
1049 158 713 1414
1007 167 760 1389
965 175 805 1350
923 183 849 1314
881 191 891 1287
826 201 945 1251
785 208 983 1219
646 190 836 1181
618 195 863 1147
Low Speed
1st Stage Heating:
W1 (Pin 2) 2nd Stage Heating:
Cooling: W2 (Pin 2 and 4)
Y1 (Pin 2 and 5)
CFM Watts RPM CFM Watts RPM
1255 179 671 1539
1221 188 701 1509
1179 199 749 1475
1138 209 795 1446
1096 219 840 1411
1053 229 883 1375
1012 239 925 1341
960 250 975 1305
918 259 1012 1263
873 268 1060 1216
826 277 1094 1180
1st Stage Heating:
W1 (Pin 3)
2nd Stage Heating:
W2 (Pin 3 and 4)
CFM Watts RPM
294 803 1664 404
304 835 1636 419
314 871 1613 430
323 898 1579 445
335 940 1556 454
347 978 1522 466
356 1008 1488 475
367 1045 1442 485
377 1078 1408 490
389 1117 1363 494
400 1152 1317 494
1st Stage Heating:
W1 (Pin 3)
2nd Stage Heating:
W2 (Pin 3 and 4)
CFM Watts RPM
311 794 1666 386
321 827 1637 402
334 866 1614 414
344 896 1580 430
357 935 1545 445
369 972 1510 457
381 1010 1475 468
393 1047 1441 478
408 1090 1394 487
423 1138 1360 492
435 1173 1314 496
Page 8
High Speed
Cooling:
Y1 (Pin 3 and 5)
CFM Watts RPM
887 1474 294 803
922 1445 304 835
949 1414 314 871
987 1389 323 898
1011 1350 335 940
1045 1314 347 978
1076 1287 356 1008
1114 1251 367 1045
1140 1219 377 1078
1170 1181 389 1117
1196 1147 400 1152
High Speed
Cooling:
Y1 (Pin 3 and 5)
CFM Watts RPM
850 1588 340 818
886 1560 350 849
914 1527 363 885
954 1493 376 921
991 1460 388 958
1027 1426 401 993
1060 1393 413 1029
1090 1359 426 1064
1128 1326 438 1100
1153 1281 454 1146
1183 1247 466 1181
Free Cooling
Low and High Speed:
Y1 (Pin 1 and 5)
CFM Watts RPM
1474 294 803
1445 304 835
1414 314 871
1389 323 898
1350 335 940
1314 347 978
1287 356 1008
1251 367 1045
1219 377 1078
1181 389 1117
1147 400 1152
Free Cooling
Low and High Speed:
Y1 (Pin 1 and 5)
CFM Watts RPM
1539 311 794
1509 321 827
1475 334 866
1446 344 896
1411 357 935
1375 369 972
1341 381 1010
1305 393 1047
1263 408 1090
1216 423 1138
1180 435 1173