Lennox LGA Series Unit Information page 7

Model No.
Line voltage data — 60 Hz
Full load amps
Outdoor Outdoor
Fan Motor Fan Motor
Locked rotor amps
Motor Motor
Output Output
Indoor Indoor
Blower Blower
Full load amps
Motor Motor
Locked rotor amps
Horsepower (W)
Optional Power Optional Power
Full load amps
Exhaust Fan Exhaust Fan
Locked rotor amps
Service Outlet (2) 115 volt GFCI (amp rating)
LCA/LGA072S MODELS
Rated load amps each
Compressor Compressor
Locked rotor amps each
With Exhaust Fan
Rec. max. fuse Rec. max. fuse
size (amps) size (amps)
Less Exhaust Fan
With Exhaust Fan
*Minimum *Minimum
Circuit Ampacity Circuit Ampacity
Less Exhaust Fan
LCA/LGA072H MODELS
Rated load amps each
Compressor Compressor
Locked rotor amps each
With Exhaust Fan
Rec. max. fuse Rec. max. fuse
size (amps) size (amps)
Less Exhaust Fan
With Exhaust Fan
*Minimum *Minimum
Circuit Ampacity Circuit Ampacity
Less Exhaust Fan
*Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
NOTE — Extremes of operating range are plus and minus 10 % of line voltage.
NOTE — Where current does not exceed 100 amps, HACR type circuit breaker may be used in place of fuse (U.S. only).
ELECTRICAL DATA 6 TON
208/230v
3 phase
2.4
4.7
hp 1.5 2
kW 1.1 1.5
5.7 7.5
40 46.9
4.4
4.7
20.7
156.0
50 60
50 50
39 41
34 36
19.9
156.00
50 50
50 50
38 40
33 35
LCA/LGA072
460v
3 phase
1.3
2.4
3 1.5 2
2.2 1.1 1.5
10.6 2.8 3.4
66 20 20.4
1/2 (363)
15
9.0
70.0
60 25 25
50 20 20
44 18 18
39 16 16
9.0
70.0
60 25 25
50 20 20
43 18 18
38 16 16
Page 7
575v
3 phase
1.0
1.9
3 1.5 2
2.2 1.1 1.5
4.8 2.4 2.7
26.8 15 16.2
1.7
4.1
7.4
54.0
25 20 20
25 20 20
20 15 15
18 13 13
7.4
54.0
25 20 20
25 20 20
20 15 15
18 13 13
3
2.2
3.9
23.4
20
20
16
15
20
20
16
15