Clearances; Rooftop Installation - Rheem H2AC Installation Instructions Manual

FIGURE 5
FLAT ROOFTOP INSTALLATION, ATTIC OR DROP CEILING DISTRIBUTING SYSTEM.
MOUNTED ON ROOFCURB. CURB MUST BE LEVEL.
14
FIGURE 4

CLEARANCES

C
E. CLEARANCES
The following minimum clearances must be observed for proper unit performance
and serviceability. Reference Figure 4.
F. ROOFTOP INSTALLATION
1. Before locating the unit on the roof, make sure that the roof structure is adequate
to support the weight involved. (See Electrical & Physical Tables in this manual.)
THIS IS VERY IMPORTANT AND THE INSTALLER'S RESPONSIBILITY.
C
D
E
D
E
B
A
Recommended
Location
Clearance in. [mm]
80 [2032]
A - Front
18 [457] B - Condenser Coil
18 [457]
C - Duct Side
18 [457]*
D - Evaporator End
60 [1524] E - Above
* Without Economizer 48 [1219] With Economizer
ST-A1207-02
B
A
Recommended
Location
Clearance in. [mm]
80 [2032] A - Front
18 [457] B - Condenser Coil
18 [457]
C - Duct Side
18 [457]*
D - Evaporator End
60 [1524]
E - Above
* Without Economizer 48 [1219] With Economizer
ST-A1207-02