Blower Motor Performance - Lennox ELITE Series Installation Instructions Manual

BLOWER DATA
EL296DF045XV36B BLOWER PERFORMANCE (less filter)
BOTTOM RETURN AIR
0 through 0.8 in. w.g. (Heating) and 0 through 1.0 in. w.g. (Cooling) External Static Pressure Range
Heating Speed
1
DIP Switch
Settings
+24%
+18%
+12%
+6%
Factory Default
–6%
–12%
–18%
Cooling Speed
1
DIP Switch
Low
Settings
+ 640
Factory Default 580
– 545
Cooling and heating speeds are based on a combination of DIP switch settings on the furnace control. Refer to Installation Instructions for specific
1
DIP Switch Settings.
Factory default setting.
2
NOTES - The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT.
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan Only speed is selectable at 28%, and 38%, of the selected second stage cooling speed - minimum 380 cfm.
Lennox iHarmony Zoning System Applications - Minimum blower speed is 380 cfm.
®
First Stage Heating Speed - cfm
910
855
820
770
745
700
665
635
First Stage Cooling Speed - cfm
Medium-Low Medium-High
755 850
695 780
645 720
HEATING
Second Stage Heating Speed - cfm
COOLING
Second Stage Cooling Speed - cfm
High Low
2
975 895
880 805
795 735
Page 52
1150
1095
1040
990
935
880
820
755
Medium-Low Medium-High
1050 1210
965 1105
865 1000
High
2
1360
1250
1130