Clearances; Dr150 Unit 6 Point Load; Unit Center Of Gravity (Dr090, 120); Unit Center Of Gravity - Dr150 - York Predator MagnaDRY DR120 Installation Manual

LEFT
A
B
F
FIGURE 9 -

DR150 UNIT 6 POINT LOAD

TABLE 3: UNIT WEIGHTS
Model
Shipping Weight
DR090 1163
DR120
1277
DR150 1560
w/Econ.
85
w/ PE
150
w/Elec. Heat 49
†
110
w/Gas Heat
*.
54 kW heater.
†.
8 Tube Heat Exchanger.
TABLE 4: 4 POINT LOAD WEIGHT
Model
A
DR090
250
DR120 276
DR150
293
*.
Weights include largest gas heat option.
TABLE 5: 6 POINT LOAD WEIGHT
Model
A
DR090 171
DR120
188
DR150 191
*.
Weights include largest gas heat option.
(090) 38"
47-1/2"
LEFT
FIGURE 10 - UNIT CENTER OF GRAVITY
(DR090, 120)
Johnson Controls Unitary Products
FRONT
D
C
E
*
(lb.) Operating Weight
1148
1262
1545
84
148
49
110
*
Location (lbs.)
B C
215 309
237 341
370 479
*
Location (lbs.)
B C D E
154 139 201 225
170 154 220 248
217 253 329 286
(090) 23"
25-1/2"
FR O N T
LEFT
FIGURE 11 - UNIT CENTER OF GRAVITY - DR150

CLEARANCES

All units require particular clearances for proper operation and
service. Installer must make provisions for adequate combus-
tion and ventilation air in accordance with section 5.3 of Air for
Combustion and Ventilation of the National Fuel Gas Code,
ANSI Z223.1 – Latest Edition (in U.S.A.), or Sections 7.2, 7.3,
or 7.4 of Gas Installation Codes, CSA-B149.1 (in Canada) -
Latest Edition, and/or applicable provisions of the local build-
ing codes. Refer to Table 6 for clearances required for com-
bustible construction, servicing, and proper unit operation.
*
(lb.)
Do not permit overhanging structures or shrubs to
obstruct condenser air discharge outlet, combustion
air inlet or vent outlets.
Excessive exposure to contaminated combustion air
will result in safety and performance related prob-
lems. To maintain combustion air quality, the recom-
mended source of combustion air is the outdoor air
supply. The outdoor air supplied for combustion
should be free from contaminants due to chemical
D
exposure that may be present from the following
374
sources.
408
• Commercial buildings
393
• Indoor pools
• Laundry rooms
• Hobby or craft rooms
• Chemical storage areas
The following substances should be avoided to
maintain outdoor combustion air quality.
F
• Permanent wave solutions
258
• Chlorinated waxes and cleaners
282
• Chlorine based swimming pool cleaners
260
• Water softening chemicals
• De-icing salts or chemicals
• Carbon tetrachloride
• Halogen type refrigerants
• Cleaning solvents (such as perchloroethylene)
• Printing inks, paint removers, varnishes, etc.
• Hydrochloric acid
• Cements and glues
• Anti-static fabric softeners for clothes dryers
• Masonry acid washing materials
127878-YIM-C-1208
25-½"
60"
FRONT
13