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w Height difference
should be within
25ft. regardless of
which unit, indoor
or outdoor
position is high.
w Max. Height
difference 25ft.
Additional Piping
Max. length
A
Indoor
unit
Outdoor unit
MAX. HEIGHT DIFFERENCE
Outside
diameter
Minimum
Wall
thickness
Outside
diameter
Minimum
Wall
thickness
MS24WN MU24WN
Additional piping
Max. length : ft.
A
50
Gas
Piping size : in. Length of connecting pipe : in.
Liquid
Indoor unit
Outdoor unit
Model
Gas :
Liquid :
0
0
Gas :
Liquid :
16-15/16
19-11/16
[ 5/8
[ 3/8
0.0315 0.0285
MAX. REFRIGERANT PIPING LENGTH & MAX. HEIGHT DIFFERENCE
OB311--1.qxp 04.1.13 9:53 AM Page 7