Lennox VEP034N432US - Main Pipe and Outdoor Connection Pipe Dimensions

DC Inverter Multi VRF System
12
Piping parameters of VEP048N432US, VEP042N432U, VEP048N432U, VEP060N432U
Allowable
value
Fitting pipe
Total length (actual length) of fitting pipe
300m
L1+L2+L3+a+b+c+d
Length of farthest fitting pipe (m)
Actual length
120m
L1+L2+L3+d
Equivalent length
150m
From the 1
st
branch to the farthest indoor pipe
40m
L2+L3+d
Height difference between ODU and
IDU
ODU at upper side
50m
——
ODU at lower side
40m
——
Height difference between IDUs
15m
——
4.2.3 Dimension of Pipe (Main Pipe) from ODU to the 1st Indoor Branch
Dimension of pipe from ODU to the 1st indoor branch will be determined by the dimension of
outdoor connection pipe.
Fig.9
Dimension of outdoor connection pipe.
Basic module
Pipe dimension
Gas pipe (mm)
Liquid pipe (mm)
VEP027N432US
Φ15.9
Φ9.52
VEP034N432US
Φ15.9
Φ9.52
VEP042N432US
Φ15.9
Φ9.52
VEP048N432US
Φ15.9
Φ9.52
VEP042N432U
Φ15.9 Φ9.52
VEP048N432U
Φ15.9 Φ9.52
VEP060N432U
Φ19.05 Φ9.52