LG GEN2 Series Installation And Operation Manual page 21

Open view of Model AR-DE showing optional condenser coil, fans and energy recovery wheel.
Condenser Coils
(optional)
Packaged DX
Compressors
(optional)
Furnace Vest Plate
and
Furnace Control Center
(optional)
Low Sound
Condenser Fans
(optional)
Main Control
Indirect Gas-Fired Furnace
Center
Energy Wheel (AR-
DE) (optional)
Plenum-Type
Supply Air Blower
(Optional)
Outdoor Air Filters
(pre-wheel)
Outdoor-Air
Damper
Plenum-Type
Exhaust Air Blower
Recirculating
Damper
Coils
(optional)
Weather-hood Filters
(metal mesh)