Installation manual

McQuay IM 487-4 5
Introduction
Typical Unit Sections
The individual sections that make up a rooftop can vary from
unit to unit. All available sections are shown in Figure 5 and
Figure 6.
Figure 5. Typical unit sections (draw-through and blow-through with DWDI supply fan)
ECONO/RA
MIXING BOX
ECONO
30% OA
PLENUM
OA/HOOD
RETURN
AIR
FILTER
TA/30
65/95
STAGG
BLANK
BLANK
STAGG
BLANK
BLANK
STAGG
STAGG
STAGG
DP ONLY
FLAT
S & HW
BLANK
OPT
BLANK
FLAT
FLAT
STAGG
STAGG
STAGG
STAGG
BLANK
BLANK
S & HW
ELEC
HEAT
MWU
HEAT
DP ONLY
OPT
EVAP
COIL
COIL
COIL
SA FAN
OPT
FINAL
FILTER
PLEN
OPT BLANK
OUTSIDE
AIRSTREAM
GAS
STAGG
ECON. W/PROP. EXH.
FANS, BOTTOM OR
BACK RET. FANS
ECON. W/PROP. EXH.
FANS, & SIDE RET. FANS