85
All dimensions are in inches.
Unit
Model # A B
1
C
2
YC✲102-120, 150 14
1
/4 33½ 33½
YC
✲121-151-180, 210 17
1
/2 53¾ 36
YC
✲181, 211-301 19
1
/2 64¾ 39
NOTES:
1. Horizontal dimension only. Downflow economizer is
width of end panel.
2. Power exhaust is applied on downflow economizer
only.
Table 85-1
END PANEL
Downflow Units
Downflow Units
Horizontal Units
Horizontal Units
Note:
When applying economizer to horizontal units,
connecting ductwork must be run full size to allow
proper operation of Economizer Damper.
STANDARD END
PANEL OF UNIT
PANEL ECONO-
MIZER
ECONOMIZER END PANEL
STANDARD END
PANEL OF UNIT
PANEL ECONOMIZER
FRESH AIR
HOOD
(MANUAL)
FRESH AIR HOOD
(MANUAL)
Power Exhaust with Downflow
Economizers Only, End Panel View
Power Exhaust with Downflow
Economizers Only, Side View
Dimensional
Data
8½-25 Ton
Accessories