Split System Interconnecting Line Sizing Chart - Wine Guardian PRO Series Installation, Operation And Maintenance Manual

horizontal parallel to the compressor, crankshaft or in a vertical position 90 degrees to
compressor crankshaft.
NOTE: The suction line should be clamped near the inlet end of the vibration
eliminator. The vibration eliminator is located between the clamp and the
.
compressor

Split System Interconnecting Line Sizing Chart

Table 3
Model
SP25
SP50
SP88
SP200
*Interconnecting tube must be reduced down at evaporator connection
Notes:
•
Line lengths are expressed in equivalent feet = actual run length + fitting allowances (i.e.
~5' for each bend/elbow allowance).
•
Use only refrigeration grade dehydrated tubing.
•
Install refrigeration piping per local codes and ASHRAE guidelines.
Liquid Liquid Suction
Line(OD) connection line
at (OD)
evaporator
(OD)
1/4" 1/4" 3/8"
1/4" 1/4" 1/2"
3/8" *1/4" 1/2"
3/8" 3/8" 7/8"
Min. Suction
Suction connection
line at
insulation evaporator
thickness (OD)
(in)
3/8" 3/8"
*3/8"
3/8"
5/8" 1/2"
*1/2"
5/8"
Maximum Maximum
"total" lift
line length (height)
50' 15'
50' 15'
50' 15'
50' 15'
38