Reznor YDSA Unit Installation Manual - Manual (Page 17)

Form I-Y, P/N 273646R6, Page 17
Lag Screw P/N 16243
Lock Washer P/N 1333
(Qty 12 each)
Wood nailer side - screw
head towards panel
Sheetmetal Screw P/N 11813
(Qty 98)
Cap Screw P/N 16247
Lock Washer P/N 1333
Hex Nut P/N 1035
(Qty 40 each)
Cap screw to be on
insulation side
A
B
G
D
F
C
E
F
G
G
G
H
J
K
L
M
A
Return Air
Supply Air
Hardware in Options CJ48 & CJ55
Qty P/N Description Use
12 16243 Lag Screw For top level screws (1 each corner; 4 each splice plate). Insert screws
from inside the curb so that they extend into the wood nailer on the outside. 12 1333 Lock Washer
40 16247 Cap Screw
For attaching corners and splice plates below the wood nailer (4 each
corner; 12 each splice plate). Insert screws from outside the curb.
40 1333 Lock Washer
40 1035 Hex Nut
98 11813 Sheet metal
Screws
For attaching duct plenum sides, bottom, and baffle; and duct flanges.
Item
Description
Curb Option
CJ48 or CJ55
Cabinet 1
Package P/N 284224
A End Assembly
284173
(Qty 2)
B Side Assy (solid/control end)
284137
(Qty 1)
C Side Assy w/Supply Air Opening
284139
(Qty 1)
D Side Assy (solid/inlet air end)
284135
(Qty 1)
E Side Assy w/Return Air Opening
284171
(Qty 1)
F Splice Plates for Sides
271379
(Qty 2)
G Sides for Plenum Ducts
284175
(Qty 4)
H Plenum Duct Bottom
284181
(Qty 1)
J Air Baffle for Supply Air Plenum
284184
(Qty 1)
K Return Air Duct Bottom
284207
(Qty 1)
L Return Air Duct Flange
284185
(Qty 1)
M Supply Air Duct Flange
271403
(Qty 1)
FIGURE 12 - Cabinet Size 3 Components (Horizontal Curb Options CJ48 and CJ55)
5.3.2 Curbs for Horizontal Airflow (cont’d)