Reznor RPB - Page 10

10
RPB-IOM (06-22) 131782-B
INSTALLATION—CONTINUED
Mounting Curb Assembly—Continued
Optional Curb (Option CJ1 or CJ2) Assembly—Continued
Figure 3. Optional Curb Assembly (Refer to Table 7)
Table 7. Optional Curb Dimensions
Dimension
(See Figure 3)
Option*
Unit Size
125 150, 175 200, 225 250, 300 350 400
Inches (mm)
A
CJ1
60-5/8 (1540)
CJ2
84-9/16 (2148)
B CJ1, CJ2
24-5/16 (618) 29-13/16 (757) 35-5/16 (897) 43-9/16 (1106) 49-1/16 (1246) 54-1/2 (1384)
C**
CJ1
56-15/16 (1446)
CJ2
80-13/16 (2053)
D**
CJ1
20-9/16 (522) 26-1/16 (662) 31-9/16 (802) 39-13/16 (1011) 45-5/16 (1151) 50-13/16 (1291)
CJ2
20-9/16 (522) 26-1/16 (662) 31-9/16 (802) 39-13/16 (1011) 45-5/16 (1151) 50-13/16 (1291)
E***
CJ2
25-7/8 (657) 31-3/8 (797) 36-7/8 (937) 45-1/8 (1146) 50-5/8 (1286) 56-1/8 (1426)
F***
99-5/32 (2519) 104-21/32 (2658) 110-5/32 (2798) 118-7/16 (3008) 123-15/16 (3148) 129-7/16 (3288)
*Option CJ2 is for units with a factory-installed downturn plenum (option AQ5 or AQ8).
**Roof opening dimensions.
***Inside dimension of curb cap.
CORNER DETAIL
CURB SECTION
TYPICAL CURB DETAIL
Cap
Screws