9
OPTIONAL PARTS
9-1. REFRIGERANT PIPES
The air conditioner has flared connections.
Please use the optional extension pipe as follows.
Applied unit
MAC-440PI
MAC-441PI
SEZ-KC25VA.W
MAC-442PI
MAC-443PI
Models
Pipe length
Cross-section
3m
5m
7m
10m
21
Pipe size O.D.mm (in.)
Insulation
A-Gas
B-liquid
C
9.52
6.35
27
(3/8)
(1/4)
D
21