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BLOWER DATA
SLP98UH110V60C BLOWER PERFORMANCE (less filter)
BOTTOM RETURN AIR
HEATING BLOWER PERFORMANCE
Heating Adjust CFM Selections
Heating Input Range and Blower Volume - CFM
35%
40%
50%
60%
70%
80%
90%
100%
Increase (+15%) Heat CFM
767
861
1049
1237
1424
1612
1800
1988
Increase (+7.5%) Heat CFM
738
825
1000
1174
1349
1524
1699
1874
Default Heat CFM
708
789
951
1112
1274
1436
1597
1759
Decrease (-7.5% ) Heat CFM
655
731
883
1035
1187
1339
1491
1644
Decrease (-15% ) Heat CFM
602
673
816
958
1101
1243
1386
1528
COOLING BLOWER PERFORMANCE
Cooling Adjust CFM
Selections
Blower Speed Selections
First Stage Cool Speed - cfm
Second Stage Cool Speed - cfm
Low
Medium-
Low
Medium
High
High
(Default)
Low
Medium-
Low
Medium
High
High
(Default)
Increase (+10%) Cool CFM
1060
1245
1345
1545
1560
1740
1930
2125
Default Cool CFM
970
1145
1265
1395
1405
1565
1775
1945
Decrease (-10%) Cool CFM
885
1025
1110
1250
1270
1425
1610
1770
The effect of static pressure is included in air volumes shown.
The following control configurations are available. See Installation Instructions for details and DIP switch settings.
Heat Modes Available (Heating Blower Performance Table):
Single stage thermostat:
- 35%, 70%, 100% input (three-stage) with time delays in-between
Two-stage thermostat:
- Variable Rate Capacity Mode - furnace automatically adjusts firing rate based on first- and second-stage cycle times
- W1 demand at 70% input, W2 demand at 100% input. No delay between stages
icomfort Touch™ Communicating Thermostat:
- Variable Rate Capacity Mode - furnace automatically adjusts firing rate based on first- and second-stage cycle times
- 35%, 60%, 80%, 100% (four-stage) with time delays in-between
Cool Mode Available (Cooling Blower Performance table):
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan speeds are approximately 28%, 38%, 70% and 100% (DIP switch selectable) of the same second-stage COOL speed position
minimum 300 cfm.
Lennox Harmony III™ Zoning System Applications - Minimum blower speed is 450 cfm.
SLP98UH110V60C BLOWER PERFORMANCE (less filter)
RIGHT SIDE RETURN AIR
HEATING BLOWER PERFORMANCE
Heating Adjust CFM Selections
Heating Input Range and Blower Volume - CFM
35%
40%
50%
60%
70%
80%
90%
100%
Increase (+15%) Heat CFM
733
825
1009
1194
1378
1562
1747
1931
Increase (+7.5%) Heat CFM
708
794
967
1139
1312
1484
1657
1829
Default Heat CFM
683
763
924
1085
1245
1406
1566
1727
Decrease (-7.5% ) Heat CFM
632
707
857
1007
1157
1307
1457
1608
Decrease (-15% ) Heat CFM
580
650
790
929
1069
1209
1348
1488
COOLING BLOWER PERFORMANCE
Cooling Adjust CFM
Selections
Blower Speed Selections
First Stage Cool Speed - cfm
Second Stage Cool Speed - cfm
Low
Medium-
Low
Medium
High
High
(Default)
Low
Medium-
Low
Medium
High
High
(Default)
Increase (+10%) Cool CFM
1050
1195
1315
1495
1515
1710
1870
2065
Default Cool CFM
960
1095
1220
1355
1360
1555
1755
1890
Decrease (-10%) Cool CFM
850
985
1095
1220
1215
1400
1555
1755