Top view
(unit: mm)
Front view
600600
Front
Inspection hole
※Suitable dimension "H" is necessary  
    to get a slope to drain as figure.
(600X600)
Control box
1000
H
l
i
h
j
k
A
H
CD
EF
B
(G)
ab c d
K
J
fe
Ø 12.7
Ø 15.88
Ø 6.35
Ø 9.52
18, 24k
30, 36
Ø 19.05
48, 60k
k
GasLiquidModel
 
1. Pipe Specification(mm)
Note:
C D E F (G) H J K a b c d e f h i j k l
355 45.5 450 30 87 750 163 260 61.5 243 212.3 243 110 130 52 66 81 30 158.5
355 45.5 450 30 87 830 186 298 229.5 243 232 243 116 160 53 59 81 19 158.5
477 56 590 30 120 1006 294 380 215 279 241 279 185 168 51 98 83 17 172
Capacity A B
932 882
1232 1182
1282 1230
ABNH186HLAC
ABNH246HLAC
ABNH306GLAC
ABNH366GLAC
ABNH486RLAC
ABNH606RLAC
(Unit: mm)
5. Ceiling Concealed Duct - BH(18K/24K), BG(30K/36K), BR(48K/60K)