H Series - Suburban DynaPack S Series Architects And Engineers' Manual

H SERIES

DUCT WORK
The duct work for the dwelling should be designed for the lowest possible
static pressure to reduce energy usage and noise.
cfm delivery of the units on each of the indoor blower speeds.
recommended heating and cooling speeds with its approximate cfm delivery.
Use both tables to properly design the duct system for both heating and
cooling cfm.
MODEL NUMBER Blower Speed
MED LO
MED
DYPA12AC3A
MED HI
MED LO
MED
DYPA18AC3A
MED HI
MED LO
MED
DYPA24AC3A
MED HI
MED LO
MED
DYPA30AC3A
MED HI
Recommended
MODEL NUMBER
Heating Speed
DYPA12AC3A039H
DYPA18AC3A039H
DYPA18AC3A052H
DYPA24AC3A039H
DYPA24AC3A052H
DYPA30AC3A039H
DYPA30AC3A052H
H SERIES INDOOR CFM vs STATIC PRESSURE (Dry coil + no air filter)
0.10" wc 0.15" wc 0.20" wc 0.25" wc 0.30" wc 0.40" wc 0.50" wc 0.60" wc 0.70" wc 0.80" wc
LO
497 473
577
562
757
748
937
920
HI 1060
1050
LO
512 491
596
568
773
761
972
955
HI 1108
1091
LO
504 483
588 560
765
753
964
947
HI 1100 1083
LO
490 465
570
540
768
755
934
922
HI 1064
1046
Approx.
CFM
HIGH 1000
HIGH 1000
HIGH 1000
HIGH 1000
HIGH 1000
HIGH 1000
HIGH 1000
TABLE 7
lists the approximate
Table 6
lists the
Table 7
448 424 400
547 522 497
739 716 692
905 888 872
1042 1015 977
469 428 387
540 522 504
748 730 711
938 927 915
1074 1057 1039
461 420 379
532 514 496
740 722 703
930 919 907
1066 1049 1031
440 415 385
520 500 476
741 732 704
913 895 873
1017 1009 995
TABLE 6
Approx. Recommended
Temp Rise ºF Cooling Speed
35 LOW
35 MEDIUM LOW
45 MEDIUM LOW
35 MEDIUM
45 MEDIUM
35 MEDIUM HIGH
45 MEDIUM HIGH
23
348 296 247
458 415 357
670 635 586
852 827 790
927 876 824
320 285 250
447 415 381
675 640 622
874 850 825
1002 970 917
312 252 207
439 377 320
667 622 572
866 828 782
994 962 922
310 225 170
415 365 310
666 621 580
835 800 760
965 935 900
Approx.
CFM
400
550
550
700
700
900
900
NOTE
Follow local codes and standards
when designing duct runs to deliver
the required airflow. Minimize noise
and excessive pressure drops caused
by duct aspect ratio changes,
bends, dampers and outlet grilles in
duct runs.
(continued on next page)
Suburban DynaPack A&E Manual 07/2019 Rev.6
212 160
317 281
558 521
728 677
758 700
213 179
324 291
586 550
796 766
868 796
N/R N/R
262 202
532 482
757 702
882 827
N/R N/R
250 205
535 500
730 690
875 828