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Heat Controller, Inc. INSTALLATION INSTRUCTIONS HDG Series Air Handler
14
6.0 Airow Performance
Airow performance data is based on cooling performance with a coil and no lter in place. Select perfor-
mance table for appropriate unit size. Make sure external static applied to unit allows operation within the
minimum and maximum limits shown in table below for both cooling and electric heat operation.
Airow Performance Data
continued on next page
Model
Number
Motor
Speed
CFM (Watts)
External Static Pressure-Inches W.C. [kPa]
0 [0] 0.1 [.02] 0.16 [.04] 0.2 [.05] 0.3 [.07] 0.4 [.10] 0.5 [.12] 0.6 [.15] 0.7 [.17] 0.8 [.20]
HDG18
Low
CFM 551 509 - 462 393 345 280 ---
RPM 440 518 - 595 679 726 781 ----
Watts 122.4 120 - 116.8 116.3 109.9 106.2 ---
Amps 0.62 0.62 - 0.62 0.61 0.61 0.60 ---
Middle
CFM 661 622 - 577 506 443 400 ---
RPM 518 580 - 640 731 770 812 ---
Watts 145.2 143 - 140.8 136.3 133.6 131.2 ---
Amps 0.69 0.68 - 0.68 0.67 0.67 0.66 ---
High
CFM -- -- -- 590 550 487 400
RPM -- -- -- 894 911 940 975
Watts -- -- -- 232 229.5 224.4 217.4
Amps -- -- -- 1.16 1.15 1.14 1.12
HDG24
Low
CFM 646 623 - 592 553 506 453 ---
RPM 528 591 - 650 728 790 840 ---
Watts 169.4 166.4 - 163 157.5 151.3 146.3 ---
Amps 0.79 0.78 - 0.78 0.77 0.76 0.75 ---
Middle
CFM 815 802 - 771 733 681 613 ---
RPM 658 701 - 743 790 841 888 ---
Watts 218 216.6 - 214.4 211.4 207.4 203 ---
Amps 0.96 0.95 - 0.95 0.94 0.93 0.92 ---
High
CFM -- -- -- 780 695 607 515
RPM -- -- -- 919 956 986 1014
Watts -- -- -- 262.6 256.4 250.1 243
Amps -- -- -- 1.21 .181 .171 .15
HDG30
Low
CFM 962 913 886 870 813 750 690 - - -
RPM 729 754 798 809 858 873 902 - - -
Watts 315 304 298 292 280 269 258 - - -
Amps 1.39 1.35 1.32 1.30 1.26 1.22 1.19 - - -
Middle
CFM 1094 1043 1012 988 927 861 788 - - -
RPM 809 845 859 885 911 932 954 - - -
Watts 334 325 319 315 303 290 279 - - -
Amps 1.46 1.43 1.40 1.38 1.35 1.30 1.26 - - -
High
CFM 1374 1311 1268 1240 1164 1084 996 910 828 744
RPM 910 937 947 954 972 989 1004 1018 1033 1043
Watts 440 427 419 413 398 381 366 352 340 331
Amps 1.94 1.90 1.86 1.84 1.79 1.74 1.68 1.63 1.60 1.56