Lennox LGA060 Unit Information

Page 9
BELTDRIVE BLOWER DATA
BLOWER TABLE INCLUDES RESISTANCE FOR LCA BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
ADD: 1 - Wet indoor coil air resistance of selected unit.
2 - Any factory installed options air resistance (electric heat section, economizer, etc.)
3 - Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output and drive required.
See Page 26 for blower motors and drives and Page 27 for wet coil and options/accessory air resistance data.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT
7, 10, 15, 20 kW Electric Heat - 1400 cfm (660 L/s) 208/230 volt, 1500 cfm (710 L/s) 460 & 575 volt
25 kW Electric Heat - 2000 cfm (945 L/s)
30 kW Electric Heat - 2400 cfm (1135 L/s)
NOTE - LCA UNITS ARE NOT U.L. APPROVED FOR OPERATION ABOVE 1325 RPM.
BOLD ITALICS INDICATE FIELD FURNISHED DRIVE.
LCA BASE UNIT
A
i
r
V
o
l
u
m
e
Total Static Pressure — Inches Water Gauge (Pa)
A
i
r
Volume
c
f
m
.00 (00) .20 (50) .40 (100) .60 (150) .80 (200) 1.00 (250) 1.20 (300) 1.40 (350) 1.60 (400) 1.80 (450)
V
o
l
u
m
e
cfm
(L/s)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
900
(427)
310 0.05
(0.04)
455 0.10
((0.07)
595 0.15
(0.11)
720 0.25
(0.19)
825 0.40
(0.30)
925 0.55
(0.41)
1015 0.70
(0.52)
1100 0.90
(0.67)
1180 1.10
(0.82)
1255 1.30
(0.97)
1000
(474)
330 0.05
(0.04)
470 0.10
(0.07)
605 0.20
(0.15)
725 0.30
(0.22)
830 0.40
(0.30)
925 0.55
(0.41)
1015 0.70
(0.52)
1095 0.90
(0.67)
1175 1.10
(0.82)
1250 1.30
(0.97)
1200
(568)
375 0.10
(0.07)
505 0.15
(0.11)
630 0.25
(0.19)
740 0.35
(0.26)
840 0.45
(0.34)
930 0.60
(0.45)
1015 0.75
(0.56)
1095 0.90
(0.67)
1170 1.10
(0.82)
1240 1.30
(0.97)
1400
(663)
425 0.15
(0.11)
545 0.20
(0.15)
660 0.30
(0.22)
760 0.40
(0.30)
855 0.50
(0.37)
940 0.65
(0.48)
1020 0.80
(0.60)
1100 0.95
(0.71)
1170 1.10
(0.82)
1240 1.35
(1.01)
1600
(757)
475 0.20
(0.15)
590 0.30
(0.22)
695 0.40
(0.30)
790 0.50
(0.37)
875 0.60
(0.45)
960 0.75
(0.56)
1035 0.90
(0.67)
1110 1.05
(0.78)
1180 1.25
(0.93)
1245 1.40
(1.04)
1800
(850)
535 0.30
(0.22)
640 0.40
(0.30)
735 0.50
(0.37)
820 0.60
(0.45)
905 0.70
(0.52)
980 0.85
(0.63)
1055 1.00
(0.75)
1125 1.15
(0.86)
1195 1.35
(1.01)
1255 1.50
(1.12)
2000
(945)
595 0.40
(0.30)
690 0.50
(0.37)
775 0.60
(0.45)
860 0.70
(0.52)
935 0.85
(0.63)
1010 1.00
(0.75)
1080 1.15
(0.86)
1145 1.30
(0.97)
1210 1.50
(1.12)
1270 1.65
(1.23)
2200
(1040)
655 0.55
(0.41)
740 0.65
(0.48)
820 0.75
(0.56)
895 0.85
(0.63)
970 1.00
(0.75)
1040 1.15
(0.86)
1105 1.30
(0.97)
1170 1.45
(1.08)
1230 1.65
(1.23)
1290 1.85
(1.38)
2400
(1135)
710 0.70
(0.52)
790 0.80
(0.60)
870 0.95
(0.71)
940 1.05
(0.78)
1010 1.20
(0.90)
1075 1.35
(1.01)
1135 1.50
(1.12)
1200 1.70
(1.27)
1260 1.85
(1.38)
1315 2.05
(1.53)
2600
(1229)
770 0.90
(0.67)
845 1.00
(0.75)
915 1.15
(0.86)
985 1.30
(0.97)
1050 1.40
(1.04)
1110 1.55
(1.16)
1170 1.75
(1.31)
1230 1.90
(1.42)
1285 2.10
(1.57)
- - - -
2800
(1323)
830 1.10
(0.82)
900 1.25
(0.93)
965 1.35
(1.01)
1030 1.50
(1.12)
1090 1.65
(1.23)
1150 1.85
(1.38)
1210 2.00
(1.49)
1265 2.20
(1.64)
1320 2.35
(1.75)
- - - -
3000
(1418)
890 1.35
(1.01)
955 1.50
(1.12)
1015 1.65
(1.23)
1075 1.80
(1.34)
1135 1.95
(1.45)
1190 2.10
(1.57)
1245 2.30
(1.72)
1300 2.50
(1.87)
- - - - - - - -
BLOWER TABLE INCLUDES RESISTANCE FOR LGA BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
ADD: 1 - Wet indoor coil air resistance of selected unit.
2 - Any factory installed options air resistance (economizer, etc.)
3 - Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output and drive required.
See Page 26 for blower motors and drives and Page 27 for wet coil and options/accessory air resistance data.
NOTE - LGA UNITS ARE NOT U.L. APPROVED FOR OPERATION ABOVE 1325 RPM.
BOLD ITALICS INDICATE FIELD FURNISHED DRIVE.
LGA BASE UNIT
A
i
r
V
o
l
u
m
e
Total Static Pressure — Inches Water Gauge (Pa)
A
i
r
Volume
c
f
m
.00 (00) .20 (50) .40 (100) .60 (150) .80 (200) 1.00 (250) 1.20 (300) 1.40 (350) 1.60 (400) 1.80 (450)
V
o
l
u
m
e
cfm
(L/s)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
900
(425)
350 0.05
(0.04)
495 0.10
(0.07)
630 0.20
(0.15)
750 0.30
(0.22)
855 0.40
(0.30)
950 0.60
(0.45)
1035 0.75
(0.56)
1120 1.00
(0.75)
1195 1.25
(0.93)
1270 1.50
(1.12)
1000
(470)
375 0.10
(0.07)
515 0.15
(0.11)
645 0.20
(0.15)
760 0.30
(0.22)
860 0.45
(0.34)
955 0.60
(0.45)
1040 0.75
(0.56)
1120 1.00
(0.75)
1195 1.20
(0.90)
1270 1.45
(1.08)
1200
(565)
430 0.15
(0.11)
560 0.20
(0.15)
680 0.25
(0.19)
785 0.35
(0.26)
885 0.50
(0.37)
970 0.65
(0.48)
1055 0.80
(0.60)
1130 1.00
(0.75)
1205 1.20
(0.90)
1275 1.45
(1.08)
1400
(660)
490 0.20
(0.15)
615 0.30
(0.22)
725 0.35
(0.26)
820 0.45
(0.34)
910 0.55
(0.41)
995 0.70
(0.52)
1075 0.85
(0.63)
1150 1.05
(0.78)
1220 1.25
(0.93)
1285 1.45
(1.08)
1600
(755)
560 0.35
(0.26)
670 0.40
(0.30)
770 0.50
(0.37)
860 0.60
(0.45)
945 0.70
(0.52)
1025 0.80
(0.60)
1100 0.95
(0.71)
1170 1.15
(0.86)
1240 1.30
(0.97)
1305 1.50
(1.12)
1800
(850)
630 0.50
(0.37)
730 0.55
(0.41)
820 0.65
(0.48)
905 0.75
(0.56)
985 0.85
(0.63)
1060 1.00
(0.75)
1130 1.10
(0.82)
1200 1.30
(0.97)
1265 1.45
(1.08)
1325 1.65
(1.23)
2000
(945)
700 0.65
(0.48)
790 0.75
(0.56)
875 0.85
(0.63)
955 0.95
(0.71)
1030 1.05
(0.78)
1100 1.20
(0.90)
1165 1.30
(0.97)
1230 1.45
(1.08)
1295 1.65
(1.23)
- - - -
2200
(1040)
770 0.85
(0.63)
855 0.95
(0.71)
930 1.05
(0.78)
1005 1.15
(0.86)
1075 1.30
(0.97)
1140 1.40
(1.04)
1205 1.55
(1.16)
1265 1.70
(1.27)
1325 1.85
(1.38)
- - - -
2400
(1135)
840 1.15
(0.86)
920 1.25
(0.93)
990 1.35
(1.01)
1060 1.45
(1.08)
1125 1.55
(1.16)
1190 1.70
(1.27)
1250 1.85
(1.38)
1305 2.00
(1.49)
- - - - - - - -
2600
(1225)
910 1.45
(1.08)
980 1.55
(1.16)
1050 1.65
(1.23)
1115 1.75
(1.31)
1175 1.90
(1.42)
1235 2.05
(1.53)
1295 2.20
(1.64)
- - - - - - - - - - - -
2800
(1320)
980 1.80
(1.34)
1050 1.90
(1.42)
1110 2.05
(1.53)
1170 2.15
(1.60)
1230 2.30
(1.72)
1285 2.40
(1.79)
- - - - - - - - - - - - - - - -
3000
(1415)
1050 2.20
(1.64)
1115 2.35
(1.75)
1175 2.45
(1.83)
1230 2.60
(1.94)
1285 2.70
(2.01)
- - - - - - - - - - - - - - - - - - - -

Lennox LGA060 Specifications

General

Brand	Lennox
Model	LGA060
Category	Heat Pump
Language	English