Unit Nomenclature - LG GEN2 Series Installation And Operation Manual

Unit Nomenclature

Family
AR = Air-Source Packaged Rooftop Unit,
R410A Refrigerant
Type
D = Dedicated Outdoor Air System (DOAS)
ERV Option
R = Base Unit
E = Energy Recovery Wheel
Chassis Size
02 =12
12 = 112
22 = 212
311 = 311
35 = 352
Cooling Capacity
03 = 3 Tons 15 = 15 Tons
04 = 4 Tons 17 = 17.5 Tons
05 = 5 Tons 20 = 20 Tons
06 = 6 Tons 25 = 25 Tons
07 = 7, 7.5 Tons 30 = 30 Tons
10 = 10 Tons 40 = 40 Tons
12 = 12.5 Tons 50 = 50 Tons
Series
A = First Series
AR D
60 = 60 Tons
70 = 70 Tons
R 12 05 A