![TABLE 34: UTILITIES ENTRY DATA](/images/new-backgrounds/35071/3507191x1.webp)
ECONOMIZER / MOTORIZED DAMPER FIXED OUTDOOR INTAKE AIR AND POWER EXHAUST RAIN HOODS (See detail Y)
| BLOWER MOTOR |
| |
| ACCESS (Location of | BLOWER ACCESS | |
BLOWER | Optional VFD Bypass) | (Location of | |
| Optional VFD) | ||
COMPARTMENT | |||
| |||
ACCESS |
|
|
COMPRESSOR ACCESS |
DOT PLUG | |
| |
(For pressure |
|
drop reading) |
|
GAS OR ELECTRIC
HEAT
ACCESS
VENT AIR
OUTLET
HOODS
COMBUSTION
AIR INLET HOOD
(C) GAS
SUPPLY
ENTRY
CONTROL BOX
ACCESS
35
21.00
5
RETURN
33 AIR
92
(B)POWER WIRING ENTRY
BOTTOM SUPPLY AND RETURN AIR OPENINGS
(See Note)
COIL
GUARD
KIT
CONDENSER
COILS
(A)CONTROL WIRING ENTRY
DISCONNECT
SWITCH
LOCATION
All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.
UNIT BASE RAILS |
|
Shown separately to illustrate |
|
Bottom Duct openings. Power | (D) |
and Gas Piping Connection | GAS SUPPLY |
location. | ENTRY |
|
NOTE:
For curb mounted units, refer to the curb hanger dimensions of the curb for proper size of the supply and return air duct connections.
| SUPPLY |
AIR | |
|
| |
| (B) POWER WIRING |
| ENTRY |
(A) CONTROL WIRING | |
| ENTRY |
|
FIGURE 12:UNIT DIMENSIONS WR180, 240 & 300 (FRONT VIEW)
TABLE 34: UTILITIES ENTRY DATA
HOLE | OPENING SIZE | USED FOR |
| |
(DIA.) |
| |||
|
|
|
| |
A | Control Wiring |
| Side | |
3/4” NPS (Fem.) |
| Bottom | ||
|
|
| ||
|
|
|
|
|
B | Power Wiring |
| Side | |
|
|
| ||
3” NPS (Fem.) |
| Bottom | ||
|
|
| ||
|
|
|
| |
C | Gas Piping | (Front)1 | ||
D | Gas Piping (Bottom)1, 2 |
1.
2.Opening in the bottom of the unit can be located by the slice in the insulation.
NOTE: All entry holes should be field sealed to prevent rain water entry into the building.
46 | Unitary Products Group |