Reznor PXH Option - Installation - Downturn Nozzle Installation - Indoor PreevA - Manual

Form I-PREEVA-DN, P/N212184R2, Page 1
Applies to: Downturn Nozzles, Options CD2, CD3, CD4,
and CD5, for Model SDH; Model PDH; Model SHH;
and Model PXH with Optional Hot Water Heat Module
Form I-PREEVA-DN (Version A.1)
Obsoletes I-PREEVA-DN (Version A) ®
Downturn nozzles are designed to direct the discharge air in a more vertical flow.
Downturn nozzles are available in four configurations:
•
Option CD2 - one nozzle section with a 25-65° range of air deflection including
horizontal louvers
•
Option CD4 - same as CD2 plus vertical louver frame and louvers
•
Option CD3 - two nozzle sections providing a 50-90° range of air deflection
including horizontal louvers
•
Option CD5 - same as CD3 plus vertical louver frame and louvers
Description and
Application - All
Options & Models
Option Components
- Nozzles for Models
SDH, PDH, and SHH
NOTE: Quantities not listed
are one.
Option Installation
SDH/PDH Size 75, 100 125, 150 175, 200, 225 250, 300 350, 400A
SHH Size -- -- 130, 180 260 350
Option CD2 Pkg P/N 213252 213253 213254 213255 213256
Nozzle Section Right Side 210812 210813
Nozzle Section Left Side 210810 210811
Nozzle Section Top 210800 210801 210802 210803 210804
Nozzle Section Bottom 210805 210806 210807 210808 210809
Nozzle Center Divider Support --- 212188 --- 212189 212190
Screws, #8-18 x 3/8 (25) 195638 (28) 195638 (35) 195638
Horizontal Louvers (4) 201830 (8) 196231 (7) 196233 (14) 196231 (14) 201830
Compression Springs (4) 195046 (8) 195046 (14) 195046
Option CD4 Pkg P/N 213262 213263 213264 213265 213266
Same components as Option CD2 above PLUS
Vertical Louvers (6) 195314 (7) 195578 (9) 195578 (12) 195578
Compression Springs (10) 195046 (17) 195046 (14) 195046 (23) 195046 (26) 195046
Side Frames for Vertical Louvers (2) 210742 (2) 210743
Vertical Louver Top/Btm Support (2) 210744 (2) 210745 (2) 210746 (2) 210747 (2) 210748
Screws, #8-18 x 3/8 (40) 195638 (45) 195638 (50) 195638
Option CD3 Pkg P/N 213257 213258 213259 213260 213261
Nozzle Section Right Side (2) 210812 (2) 210813
Nozzle Section Left Side (2) 210810 (2) 210811
Nozzle Section Top (2) 210800 (2) 210801 (2) 210802 (2) 210803 (2) 210804
Nozzle Section Bottom (2) 210805 (2) 210806 (2) 210807 (2) 210808 (2) 210809
Nozzle Center Divider Support --- 212188 --- 212189 212190
Screws, #8-18 x 3/8 (25) 195638 (28) 195638 (35) 195638
Horizontal Louvers (4) 201830 (8) 196231 (7) 196233 (14) 196231 (14) 201830
Compression Springs (4) 195046 (8) 195046 (14) 195046
Option CD5 Pkg P/N 213267 213268 213269 213270 213271
Same components as Option CD3 above PLUS
Vertical Louvers (6) 195314 (9) 195314 (7) 195578 (9) 195578 (12) 195578
Compression Springs (10) 195046 (17) 195046 (14) 195046 (23) 195046 (26) 195046
Side Frames for Vertical Louvers (2) 210742 (2) 210743
Vertical Louver Top/Btm Support (2) 210744 (2) 210745 (2) 210746 (2) 210747 (2) 210748
Screws, #8-18 x 3/8 (40) 195638 (45) 195638 (50) 195638
FIGURE 1 - “Z” is the Distance the Downturn Nozzle Extends beyond the Cabinet
Option
CD2
Option
CD3
Option
CD4
Option
CD5
Z Z Z Z
Dimensions
PDH/SDH/PXH
with Opt HW2
SHH “Z”
Downturn Nozzle Option
CD2 CD3 CD4 CD5
75, 100, 125, 150 N/A
inches 9 15-11/16 12-1/2 17-3/4
mm 229 398 318 481
175, 200, 225, 250,
300, 350, 400A
130, 180,
260, 350
inches 13-9/16 23-5/8 17-1/8 25-11/16
mm 345 600 435 652
Installation should be done by a qualified agency in accordance with the instructions
on this sheet and in compliance with all codes and requirements of authorities having
jurisdiction.
Nozzles fit the outlet opening and extend beyond the cabinet as shown in FIGURE 1.