• Indoor Units • R-410A • FBQ-B8V1_FBQ-B8V3B
1
7
• Split Sky Air • Indoor Units
15
7
Piping diagram
O
Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
Heat exchanger
Refrigerant flow
Cooling
Heating
Liquid pipe connection port
3TW20435-1L
FBQ-B
Gas pipe connection port
Filter
Refrigerant pipe connection port diameters
Model
Gas
Liquid
FBQ35B
J
9.52
J
6.35
FBQ50-60B
J
12.70
J
6.35
FBQ71-100-125-140B
J
15.90
J
9.52
