UNIT DIMENSIONS - (BHN - 7-1/2 & 10 TON) (Cont’d.)
DUCT COVERS - Units are shipped with all air duct
openings covered.
For side duct applications;
1.Remove and discard the supply and return air duct
covers.
2.Connect ductwork to duct flanges on the rear of the
unit.
For bottom duct applications;
1. Remove the side supply and return air duct covers
to gain access to the bottom supply and return air
duct covers.
2. Remove and discard the bottom duct covers.
3. Replace the side duct covers.
DETAIL “X”
SIDE SUPPLY AND RETURN AIR DUCT OPENINGS
CENTER OF GRAVITY
B A R O M E T R I C R E L I E F R A I N H O O D
R E A R V I E W
L . H . E N D V I E W
2 3 - 3 / 8 "
2 "
3 - 3 / 4 "
A
2 7 "
3 / 4 " C O N D E N S A T E
D R A I N
( M U S T B E T R A P P E D )
7 "
( B ) P O W E R W I R I N G
E N T R Y
2 9 - 5 / 8 "
3 - 1 / 2 "
4 - 1 / 2 "
7 1 "
E C O N O M I Z E R R A I N H O O D
D I M
" A "
2 8
3 1
3 1
2 4
E C O N O M I Z E R
M O T O R I Z E D D A M P E R
M A N U A L D A M P E R 0 - 1 0 0 %
M A N U A L D A M P E R 0 - 3 5 %
DETAIL “Y”
UNIT WITH ECONOMIZER AND FIXED OUTDOOR AIR HOODS
DIM.
7-1/2 TON
10 TON
A
32"
32-1/2"
B
44-3/4"
44"
511.17-TG2Y
Unitary Products Group
11
