Unit Dimensions Dh180, 210, 240 & 300 (Front View); Utilities Entry Data - York DH 180 Technical Manual

262260-YTG-E-1008
BLOWER ACCESS
(Location Of
BLOWER MOTOR ACCESS
Optional VFD)
(Location Of Optional
VFD Bypass)
BLOWER
COMPARTMENT
ACCESS
(Auxiliary)
DOT P L UG
(For p ressure
Drop R eading)
ELECTRIC
GA S H EA T
A CCESS
VENT A IR
OUT L ET
HOODS
COMBUST ION
A IR IN L ET
HOOD
(C)
GA S S UP P L Y
ENT RY
CONT ROL B OX
A CCESS
FRONT
VIEW
UNIT B A SE W IT H R A IL S
Shown s eparately to i llustrate (D)
GA S S UP P L Y
Bottom D uct o penings, P ower
ENT RY
and G as P iping C onnection
locations
NOT E:
For c urb m ounted u nits, r efer to th e c urb h anger
dimensions o f th e c urb fo r th e p roper s ize o f th e
supply a nd r eturn a ir d uct c onnections.
FIGURE 4 - UNIT DIMENSIONS DH180, 210, 240 & 300 (FRONT VIEW)
TABLE 30: UTILITIES ENTRY DATA
OPENING SIZE
HOLE
(DIA.)
1-1/8" KO
A
3/4" NPS (Fem.)
3-5/8" KO
B
3" NPS (Fem.)
C 2-3/8" KO
D 1-11/16" Hole
1. One-inch gas piping NPT required.
2. Opening in the bottom of the unit can be located by the slice in
the insulation.
All entry holes should be field sealed to prevent rain
NOTE:
water entry into the building.
34
ECONOMIZER / M OT ORIZED D A MP ER,
FIXED O UT DOOR IN T A KE A IR A ND
FIELD-SUPPLIED
P OWER E XHA UST R A IN H OODS
DISCONNECT SWITCH
(See d etail " Y ")
LOCATION
21"
5"
7-1/8"
6-3/8"
9-3/4"
5-7/8"
46-5/8"
35"
RET URN
A IR
33"
SUP P L Y
A IR
2-3/4" 21-1/2"
11-1/8"
46-5/8"
9-1/4"
12-1/2"
USED FOR
Side
Control Wiring
Bottom
Side
Power Wiring
Bottom
1
Gas Piping (Front)
1 , 2
Gas Piping (Bottom)
COMP RESSOR
A CCESS
(See d etail " X")
OP T IONA L C OIL
GUA RD K IT
48-5/8" (15 Ton)
52-5/8" (17.5 thru 25 Ton)
CONDENSER
COIL S
92"
(A )
CONT ROL W IRING
ENT RY
11-1/2"
(B)
P OWER W IRING
BOT T OM S UP P L Y
ENT RY
A ND R ET URN
A IR O P ENINGS
(See N ote)
3-3/4"
(B)
P OWER W IRING
ENT RY
(A )
CONT ROL W IRING
8-1/8"
ENT RY
9-3/4"
RET URN A IR
SUP P L Y A IR
OUT DOOR A IR
OUT DOOR A IR
(Economizer)
All dimensions are in inches. They are
subject to change without notice. Certi-
fied dimensions will be provided upon
request.
Johnson Controls Unitary Products