Page 6
EL280UH090E48B PERFORMANCE (Less Filter)
External
Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High
(Black)
Medium-High
(Brown)
Medium
(Blue)
Medium-Low
(Yellow)
Low
(Red)
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
0.00
1800
370
1555
260
1425
207
1370
172
1240
131
0.10
1765
381
1525
272
1390
218
1320
184
1190
144
0.20
1725
397
1485
283
1350
229
1255
195
1130
157
0.30
1685
416
1450
296
1310
241
1205
206
1075
165
0.40
1635
425
1390
312
1260
250
1165
217
1015
174
0.50
1600
438
1350
322
1205
263
1100
230
955
185
0.60
1560
453
1300
332
1140
270
1050
239
905
193
0.70
1520
467
1255
344
1110
284
1000
249
840
202
0.80
1470
474
1215
352
1050
294
935
258
765
211
EL280UH110E48C PERFORMANCE (Less Filter)
External
Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High
(Black)
Medium-High
(Brown)
Medium
(Blue)
Medium-Low
(Yellow)
Low
(Red)
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
0.00
1780
349
1570
248
1465
190
1370
169
1250
131
0.10
1750
365
1540
260
1420
205
1330
177
1205
140
0.20
1720
382
1500
271
1365
220
1280
187
1155
150
0.30
1675
397
1460
279
1330
228
1250
197
1110
159
0.40
1645
407
1415
291
1290
241
1200
211
1070
166
0.50
1605
424
1395
307
1250
249
1165
219
1015
177
0.60
1580
432
1345
316
1205
258
1105
228
960
186
0.70
1565
448
1300
328
1165
271
1060
237
915
194
0.80
1525
449
1270
339
1125
283
1025
246
865
203
EL280UH110E60C PERFORMANCE (Less Filter)
External
Static
Pressure
in. w.g.
Air Volume / Watts at Different Blower Speeds
Bottom Return Air, Side Return Air from Both Sides or
Return Air from Bottom and One Side.
Single Side Return Air - Air volumes in bold (over
1800 cfm) require Optional Return Air Base
and
field
fabricated transition to accommodate 20 x 25 x 1 in. air
filter in order to maintain proper air velocity.
High
(Black)
Medium-
High
(Brown)
Medium
(Blue)
Medium-
Low
(Yellow)
Low
(Red)
High
(Black)
Medium-
High
(Brown)
Medium
(Blue)
Medium-
Low
(Yellow)
Low
(Red)
cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts
0.00
2175 590
2050
410
1850
310 1695 275
1510
195
2175 605 1930 420
1785 320 1675
260 1500
195
0.10
2158
607 1943 421 1778 328
1650
283 1461
205
2129 628 1892 441
1733 345 1627
288
1458 209
0.20
2131
620
1897 436 1719 345 1591 299 1405
215
2091 649 1838 458
1691 360
1586
297 1407
220
0.30
2085
639 1847 456 1678 354 1563 308 1351
228
2072 660 1806 471
1631 371 1529 313 1353 232
0.40
2055 652 1806
466 1641 371 1499 317 1297 238
2014 677
1772 485 1591 385 1485 327 1302 243
0.50
2030
668
1767 476
1588
387 1462 333
1256
254
1977 690
1742 498 1554 395 1444 337
1252 256
0.60
1976
686
1724 495
1550
399 1419 348
1215 265
1960 707
1696
511 1511
410 1412 348 1204
265
0.70
1949 700
1685 510 1512
408 1371 357
1168
271
1913 720
1661 525
1480 424 1351 359 1149 274
0.80
1896 716 1649 527 1473 419 1332 372
1121
287
1873 738
1617 538 1440 437 1313 371 1117
285