Discharge plenum 31, Downturn plenum 31, Louvers 31, 32 – Reznor SDH Parts Manuals User Manual
Page 31: Discharge damper motor 31, Nozzles 31, 32

Form P-PREEVA, P/N 263985R7, Page 31
Horizontal Discharge Duct Flange (Opt AX4 - PDH, PXH, RXH. RHH, SDH, SHH, & RDH; Standard - PEH & REH
Code
Model PDH/SDH/RDH Size
75/100
125/150
175/200, 225
250/300
350/400A
Model SHH/RHH Size
--
--
130/180
260
350
Model PXH/RXH (no hot water)
000A
000B
000C
000D
000E
Model PEH/REH Size 10A/20A/40A 15B/30B/60B
N/A
30D/60D/90D/20D 40E/80E/120E
270 Duct Flange Pkg
213290
213291
213292
213293
213294
270A Duct Connector
(2)
210701
(2)
210702
(2)
210703
(2)
210704
(2)
210705
270B Sheetmetal Screw 10-16x1/2
(20)
11813
(24)
11813
(22)
11813
(26)
11813
(30)
11813
Discharge Options - Horizontal Discharge Duct Flange, Louvers, Discharge Nozzles; Discharge
Plenum with Bottom Opening
Downturn Plenum for Bottom Discharge (Option AQ5, no damper; or AQ8, motorized open/closed damper) -
double-wall, factory installed, Models RDH, RXH, REH, RHH
AJ1 is left side controls; AJ2 is right side controls (side determined when facing discharge)
CODE 274 - Discharge
Damper Motor
for AQ8 with
two-position
discharge
dampers
CODE 272A -
Door Latch
CODE - 272B -
Door Latch Pull
Code
Model RDH Size 75/100
125/150
175/200/225 250/300 350/400A
Mode RXH Size
000A
000B
000C
000D
000E
Model REH Size 10A/20A/
40A
15B/30B/60B
N/A
30D/60D/
90D/20D
40E/80E/
120E
272 Slide-off
Door Assy
w/insulation (AY3)
AJ1&AJ2
215062
215063
w/high-density (AY3H)
215064
215065
272A Door Latch Assembly
(2)
204469
272B Door Latch Pull Tab
(2)
204470
273
Discharge Dampers - Opt AQ8
211420
12634
211420
15870
12640
Dimensions 18.5" x
23"
26.625"
23"
34.875"
45.875"
274 Damper Motor - Option AQ8
209351
275 End Damper Support - AQ8
214362
214363
214362
214364
214365
276 Side Damper Support - AQ8
(2) 214361
277 Damper Support Side - AQ8
(2) 211218
278 Damper Support Top/Btm - AQ8
(2) 211213
(2)211214
(2) 211213 (2)211215 (2) 211216
279 Plenum Bottom
AJ1
214600
214601
214600
214602
214603
AJ2
215449
215450
215449
215451
215452
280 Plenum Bottom Liner
AJ1&AJ2
214630
214631
214630
214632
214633
281 End Panel
AJ1
214604
214605
214606
214607
214608
AJ2
215453
215454
215455
215456
215457
282 End Panel Outer Panel
AJ1
214621
214622
214623
214624
214625
AJ2
215470
215471
215472
215473
215474
283 Side Wall
AJ1-214609; AJ2-215458
AJ1-214610; AJ2-215459
284 Side Outer Panel
AJ1-214611; AJ2-215460
AJ1-214612; AJ2-215461
285 Post
AJ1-214613; AJ2-215462
AJ1-214614; AJ2-215463
286 Post Outer Panel
AJ1-214615; AJ2-215464
AJ1-214616; AJ2-215465
287 Top Liner
AJ1
214617
214618
214617
214619
214620
AJ2
215466
215467
215466
215468
215469
288 Top Outer Panel
AJ1
214626
214627
214626
214628
214629
AJ2
215475
215476
215475
215477
215478
288
272
281
286
Downturn
Plenum
Downturn Plenum with
AJ1 (left side controls)
Duct Flange
Installed
Discharge Nozzles w/Horizontal Louvers (with/without Vertical Louvers) - Models PDH, SDH, SHH,
and PXH without Hot Water Module
Descriptions and CODES
Model PDH/SDH Size
75/100
125/150
175/200/225
250/300
350/400A
Model PXH (WITHOUT hot water heat) Size
000A
000B
000C
000D
000E
Model SHH Size
--
--
130/180
260
350
25-65° Discharge Nozzle Kit w/Horizontal Louvers (Same as Option CD2)
213252
213253
213254
213255
213256
Components (qty in parenthesis; qty is 1 if not shown):
300A Nozzle Top
210800
210801
210802
210803
210804
300B Nozzle Bottom
210805
210806
210807
210808
210809
300C Nozzle Left Side (left facing discharge)
210810
210811
300D Nozzle Right Side (right facing discharge)
210812
210813
300E Horizontal Louver Center Support
--
212188
--
212189
212190
300F Horizontal Louver (length, see table on pg 30) (4) 201830 (8) 196231 (7) 196233 (14) 196231 (14) 201830
300G Compression Spring
(4)
195046 (8) 195046 (7) 195046 (14) 195046 (14) 195046
300H Sheetmetal Screws #8-18 x 3/8
(25)
195638
(28)
195638
(35)
195638
CODE 300 -
25-65°
Downturn
Nozzle with
Horizontal
Louvers
(Option
CD2)
Duct Flange (Opt AX4) for Models PXH & RXH with Hot Water Heat- order the following parts:
270
Indoor Model PXH w/Hot Water Heat
000A
000B
000C
000D
000E
Duct Flange Bottom
262208
262209
262208
262210
262211
Duct Flange Side
(2)
262212
(2)
262213
Duct Flange Top
262214
262215
262214
262216
262217
Sheetmetal Screws
(16)
11813
270
Outdoor Model RXH w/Hot Water Heat
000A
000B
000C
000D
000E
Duct Flange Top/Bottom
261055
261056
261055
261058
261059
Duct Flange Side
(2)
261060
(2)
261061
Sheetmetal Screws
(20)
11813