LG Universal System Air Conditioner - Piping Diagrams

Ceiling & Floor
38 Universal System Air Conditioner
6. Piping Diagrams
Refrigerant pipe connection port diameter
Model
AVNH126ELAB [UV12 NEB]
AVNH186BLAB [UV18 NBB]
AVNH246BLAB [UV24 NBB]
AVNH306BLAB [UV30 NBB]
Gas
9.52(3/8)
12.7(1/2)
15.88(5/8)
Liquid
6.35(1/4)
[unit: mm(inch)]
Heat Exchanger
C . F.F.
lndoor unit
:Heating
:Cooling
: Thermistor