50
Character
Codification
Description
12
No. of return air spigots
0
Non-ducted return air (filter
provided)
1 (Size 1)
1 return air spigot
2 (Size 1, 2 + 3) 2 return air spigots
3 (Sizes 2 + 3)
3 return air spigots
5 (Sizes 2 + 3)
Plenum with 5 return air
spigots (not available when the
fresh air option is selected)
X
Special plenum
Character
Codification
Description
13
No. of supply air spigots
0
Non-ducted return air
1 (Size 1)
1 return air spigot
2 (Sizes 1, 2 + 3) 2 return air spigots
3 (Sizes 2 + 3)
3 return air spigots
5 (Sizes 2 + 3)
5 return air spigots
X
Special plenum