035-18200-000-B-1102
18
Unitary Products Group
FIGURE 18: UNIT DIMENSIONS FHP180
27-5/8
2-3/8
2-3/16
56-3/8
1
2-3/16
31-5/8
62-5/8
FILTER ACCESS PANEL
Filters can be removed
through either side of
the unit.
COIL
SECT.
BLOWER
SECTION
32-3/8
6
7-1/4
16-1/2
7/8
BLOWER MOTOR AND DRIVE ACCESS PANEL
(Always on the wiring connection side of unit)
Located on opposite side ONLY when the blower
section has been rotated 180 from position shown.
1-23/32" KNOCKOUT
Remove only when Electric
Heat Accessory is used.
7/8" KNOCKOUT FOR POWER WIRING
Do not remove this knockout when the unit is equipped with an Electric
Heat Accessory. Refer to detail of the Heater Accessory for power
wiring access opening.
7/8" KNOCKOUT FOR
CONTROL WIRING
ALTERNATE
2-5/8" KNOCKOUT*
*Refer to INSTALLING REFRIGERANT MAINS in installation instruction
when piping through the opposite side of the unit.
AIR
IN
12-7/8
2-7/8
2-7/8
Ø 1-3/8
ALL DIMENSIONS ARE IN INCHES THEY
ARE SUBJECT TO CHANGE WITHOUT
NOTICE. CERTIFIED DIMENSIONS WILL
BE PROVIDED UPON REQUEST.
ACCESSORIES
Electric Heaters - Add 14-1/4 inches to unit height when
using 10, 20, 30 or 50 kW heater.
Plenum - Add 27 inches to overall unit height when used.
Base Add 24 inches to overall unit height when used.
5-11/16
8-1/2
9-1/2
4
Ø 2"
Ø 2"
2-1/8
18-7/8
5-1/2
AIR
OUT
5-7/8
19-3/8
21-7/8
60-3/4
TABLE 10: FHP180 MINIMUM CLEARANCES
Side with RETURN AIR opening
24”
Side with SUPPLY AIR opening
24”
1
Side with PIPING CONNECTIONS
61”
2
Side with access to both POWER & CONTROL WIRING
-
3
Bottom
-
4
1.
Overall dimensions of the unit will vary if an electric
heater, a supply air plenum or a base is used.
2.
This dimension is required for removal of the coil. Only
26” is required for normal service.
3.
If the coil has to be removed, this dimension is required
to loosen screws that secure the coil to the unit frame.
This dimension will also be required for blower motor
access if the piping connections are made on the oppo-
site side of the unit
4.
Allow enough clearance to trap the condensate drain
line.