Cassette Units (12K, 18K)
Liquid side
Gas side
65
Fresh air intake
Wiring connection port
Panel
Body
545
570
75
647
Drain hole
( for Service )
E-parts box
4-Screw hole
(for install panel)
4-install hanger
32
Drain pipe
42
68
13
Wiring connection port
2-
150 Distribution duct
2-
170
260
50