036-21359-001-B-0302
Unitary Products Group 11
DUCT COVERS - Units are shipped with the bottom
duct openings covered. An accessory flange kit is available for
connecting side ducts.
For bottom
duct applications:
1 Remove the side panels from the supply and return air
compartments to gain access to the bottom supply and
return air duct covers.
2 Remove and discard the bottom duct covers. (Duct
openings are closed with sheet metal covers except
when the unit includes a power exhaust option. The
covering consists of a heavy black paper composition.)
3 Replace the side supply and return air compartment
panels.
For side duct applications;
1 Replace the side panels on the supply and return air
compartments with the accessory flange kit panels.
2 Connect ductwork to the duct flanges on the rear of the
unit.
SUPPLY
AIR
RETURN
AIR
OUTDOOR
AIR
5-1/8"
18-5/8"
27-3/4"
29-5/8" (15 TON)
39-5/8" (20 TON)
40-1/2"
OUTDOOR AIR
COMPARTMENT
ACCESS
FILTER
ACCESS
1" NPT FEMALE
COND. DRAIN
CONNECTION
DOT PLUG
(For pressur
drop reading)
EVAPORATOR
SECTION
CONDENSER
SECTION
GAUGE LINE
ACCESS
40-3/8"
5-1/2"
COMPRESSOR
ACCESS
SUPPLY AIR
ACCESS
RETURN AIR
ACCESS
REAR
VIEW
SUPPLY
AIR
COM PARTM ENT
POW ER
EXHAUST
RAIN
HOOD
(o n
Return
Air
C om partm ent)
ECONOMIZER
MOTORIZED
DAMPER
RAIN HOOD
(on O utdoor Air C om partm ent)
ECONOMIZER
/
MOTORIZED
DAM PER
AND
POW ER
EXHAUST
RAIN
HOODS
FIXED
OUTDOOR
AIR
IN T A K E
HOOD
(located on
R e tu rn A ir
C om partm ent)
1" CO ND ENSTATE
DRAIN
(M ust be trapped)
REAR VIEW
L H V IE W
D E T A IL "Y "
UNIT W ITH RAIN HOODS
36"
66-1/2"
92"
36-1/4"
5"
34-1/4"
16-1/8"
2"