Specifications - Lennox LGM Series Unit Information

SP ECIF ICATIONS
General Data
Cooling Gross Cooling Capacity - Btuh
Performance
Net Cooling Capacity - Btuh
SEER (Btuh/Watt) - 208/230V-3ph
SEER (Btuh/Watt) - 460V-3ph
SEER (Btuh/Watt) - 575V-3ph
IEER (Btuh/Watt) - 208/230V-3ph
IEER (Btuh/Watt) - 460V-3ph
IEER (Btuh/Watt) - 575V-3ph
EER (Btuh/Watt) - 208/230V-3ph
EER (Btuh/Watt) - 460V-3ph
EER (Btuh/Watt) - 575V-3ph
Refrigerant
Charge
Gas Heating Options
Compressor Type (Number)
Outdoor Coil
Outdoor Coil
Fans
Indoor
Coil
Drain connection - Number and size
Indoor
Blower
Blower wheel nominal diameter x width - in.
Filters
Electrical characteristics
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
AHRI Certified to AHRI Standard
1, 2
pressure.
Nominal Tonnage
Efficiency Type
Model Number
Blower Type
Model Number
Blower Type
AHRI Rated Air Flow - cfm
Total Unit Power - kW
Refrigerant Type
Without Reheat Option
With Reheat Option
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Motor - (No.) HP
Motor rpm
Total Motor watts
Diameter - (No.) in.
Number of blades
Total air volume - cfm
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Expansion device type
Nominal motor output
Type of filter
Number and size - in.
210/240 or 340/360: 95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air; minimum external duct static
1 2
3 Ton 4 Ton
Ultra-High Ultra-High
LGM036U4E LGM048U4E
DirectPlus™ DirectPlus™
ECM Direct Drive ECM Direct Drive
with MSAV with MSAV
®
LGM036U4P LGM048U4P
DirectPlus™ DirectPlus™
ECM Direct Drive ECM Direct Drive
with VAV with VAV
34,600 47,000
34,000 46,000
1200 1550
2.3
22.5
1 1
22.0
1 1
22.0
1 1
- - - - - -
- - - - - -
- - - - - -
15.0
1 1
14.5
1 1
14.5
1 1
R-410A R-410A
17 lbs. 0 oz. 17 lbs. 0 oz.
17 lbs. 2 oz. 17 lbs. 2 oz.
Standard
(2 stage)
Medium (2 stage)
Variable Capacity Scroll (1)
19.3 19.3
3/8
2
20
(1) 1/3 (ECM) (1) 1/3 (ECM)
550 - 850 600 - 900
50 - 200 80 - 236
(1) 24 (1) 24
3
2500 - 3850 2750 - 4100
9.72 9.72
3/8
3
14
1.5 HP (ECM) 1.5 HP (ECM)
(1) 14 x 5 (1) 14 x 5
208/230V, 460V, or 575V - 60 hz -3 phase
Page 5
5 Ton
Ultra-High
LGM060U4E
DirectPlus™
ECM Direct Drive
with MSAV
® ®
LGM060U4P
DirectPlus™
ECM Direct Drive
with VAV
58,500
57,000
1800
3.3 4.4
21.0 20.0
1
20.2 19.5
1
20.2 19.5
1
- - -
- - -
- - -
14.0 13.0
1
13.7 12.5
1
13.7 12.5
1
R-410A
16 lbs. 8 oz.
16 lbs. 13 oz.
Standard (2 stage)
Medium (2 stage)
High (2 Stage)
19.3
3/8 3/8
2 2
20 20
(1) 1/3 (ECM)
700 - 950
120 - 272
(1) 24
3 3
3200 - 4300
9.72
3/8 3/8
3 4
14 14
1 in. NPT coupling
Balance port TXV
1.5 HP (ECM)
(1) 14 x 5
Disposable
(4) 20 x 20 x 2
U NIT
6 Ton
Ultra-High
LGM074U4E
DirectPlus™
ECM Direct Drive
with MSAV
®
LGM074U4P
DirectPlus™
ECM Direct Drive
with VAV
71,000
69,000
2150
5.8
- - -
- - -
- - -
23.3
2
23.3
2
23.3
2
12.0
2
12.0
2
12.0
2
R-410A
16 lbs. 8 oz.
16 lbs. 13 oz.
19.3
3/8
2
20
(1) 1/3 (ECM)
700 - 1050
120 - 360
(1) 24
3
3200 - 4700
9.72
3/8
4
14
1.5 HP (ECM)
(1) 14 x 5