Lennox EL296UHV - Page 54

Page 54
BLOWER DATA
EL296UH110XV60C BLOWER PERFORMANCE (less lter)
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
1
Heating Speed
DIP Switch
Settings
First Stage Heating Speed - cfm Second Stage Heating Speed - cfm
+24% 1385 1965
+18% 1475 1880
+12% 1355 1790
+6% 1370 1725
Factory Default 1200 1630
–6% 1140 1550
–12% 1070 1460
–18% 980 1345
COOLING
1
Cooling Speed
DIP Switch
Settings
First Stage Cooling Speed - cfm Second Stage Cooling Speed - cfm
Low Medium-Low Medium-High
2
High Low Medium-Low Medium-High
2
High
+ 1060 1245 1345 1545 1560 1740 1930 2125
Factory Default 970 1145 1265 1395 1405 1565 1775 1945
– 885 1025 1110 1250 1270 1425 1610 1770
BLOWER DATA
EL296UH135XV60D BLOWER PERFORMANCE (less lter)
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
1
Heating Speed
DIP Switch
Settings
First Stage Heating Speed - cfm Second Stage Heating Speed - cfm
+24% 1770 2125
+18% 1680 2015
+12% 1610 1935
+6% 1485 1855
Factory Default 1440 1740
–6% 1360 1650
–12% 1285 1565
–18% 1215 1460
COOLING
1
Cooling Speed
DIP Switch
Settings
First Stage Cooling Speed - cfm Second Stage Cooling Speed - cfm
Low Medium-Low Medium-High
2
High Low Medium-Low Medium-High
2
High
+ 1150 1310 1440 1610 1640 1840 2000 2250
Factory Default 1080 1210 1330 1475 1480 1660 1885 2035
– 985 1095 1210 1315 1330 1500 1675 1885
1
Cooling and heating speeds are based on a combination of DIP switch settings on the furnace control..
2
Factory default setting.
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%, 38%, 70% and 100% of the selected second stage cooling speed - minimum 450 cfm.
Lennox Harmony III™ Zone Control Applications - Minimum blower speed is 450 cfm.