ACCESSORIES
Refer to Price Manual for specific model numbers.
TXV Kits - TXV kits are available for
Electric Heaters - 4HK models shown under electrical data include sequential operation and temperature dual limit switches for safe, efficient operation. Circuit breakers are pro- vided where shown.
External Insulating Wrap Kit - Provides a vinyl covered ther- mal insulation wrap, providing additional thermal insulation pro- tection to prevent sweating in applications where extreme high humidity is present. Air Handler cover (or wrap) has Velcro edges for easy installation and access.
LIMITATIONS
These units must be wired and installed in accordance with all national and local safety codes.
Voltage limits are as follows:
Air Handler | Voltage | 1Normal Operating |
Voltage | code | Voltage Range |
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06 | ||
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93 | ||
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1. Rated in accordance with ARI Standard 110, utilization range “A”.
Airflow must be within the minimum and maximum limits approved for electric heat, evaporator coils and outdoor units.
Entering Air Temperature Limits
Wet Bulb Temp.°F | Dry Bulb Temp. °F | ||
Min. | Max. | Min. | Max. |
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57 | 72 | 65 | 95 |
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AIR FLOW DATA - 60 Hz MODELS
| Blower |
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| 208 Volt |
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| CFM1 @ External Static Pressure - IWC |
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Models | Motor |
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| Speed |
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| 0.10 | 0.20 | 0.30 |
| 0.40 | 0.50 | 0.60 | 0.70 |
| 0.80 | 0.90 | 1.00 | |
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| High | 1142 | 1096 | 1053 |
| 997 | 925 | 828 | 721 |
| 210 | N/A | N/A |
AHP18B**H21 | Medium | 677 | 652 | 634 |
| 615 | 572 | 486 | 295 |
| 120 | N/A | N/A |
| Low | 442 | 427 | 395 |
| 361 | 289 | 209 | 114 |
| N/A | N/A | N/A |
| High | 1084 | 1038 | 985 |
| 935 | 856 | 762 | 665 |
| 602 | 484 | 333 |
AHP24B**H21 | Medium | 840 | 807 | 767 |
| 693 | 610 | 550 | 485 |
| 387 | 323 | 221 |
| Low | 654 | 614 | 548 |
| 483 | 420 | 349 | 302 |
| 218 | 179 | 130 |
| High | 1244 | 1184 | 1138 |
| 1079 | 1004 | 903 | 841 |
| 674 | 580 | 457 |
AHP30B**H21 | Medium | 956 | 913 | 868 |
| 815 | 748 | 663 | 574 |
| 487 | 384 | N/A |
| Low | 941 | 904 | 862 |
| 806 | 731 | 643 | 566 |
| 480 | 361 | 226 |
| High | 1719 | 1650 | 1572 |
| 1482 | 1386 | 1273 | 1108 |
| 925 | 785 | 644 |
AHP36C**H21 | Medium | 1119 | 1097 | 1062 |
| 1019 | 935 | 827 | 743 |
| 637 | 479 | 337 |
| Low | 929 | 910 | 877 |
| 825 | 760 | 685 | 616 |
| 508 | 372 | 221 |
| High | 1719 | 1650 | 1572 |
| 1482 | 1386 | 1273 | 1108 |
| 925 | 785 | 644 |
AHP42C**H21 | Medium | 1119 | 1097 | 1062 |
| 1019 | 935 | 827 | 743 |
| 637 | 479 | 337 |
| Low | 929 | 910 | 877 |
| 825 | 760 | 685 | 616 |
| 508 | 372 | 221 |
| High | 1941 | 1818 | 1675 |
| 1532 | 1269 | 870 | 703 |
| 362 | 146 | N/A |
AHP48D**H21 | Medium | 1594 | 1474 | 1409 |
| 1260 | 1021 | 802 | 524 |
| 215 | 144 | N/A |
| Low | 1241 | 1204 | 1128 |
| 1014 | 819 | 659 | 385 |
| 165 | N/A | N/A |
| High / #1 | 2126 | 2093 | 2074 |
| 2048 | 1991 | 1941 | 1801 |
| 1569 | 1461 | 1366 |
| Medium High / #2 | 1863 | 1842 | 1804 |
| 1800 | 1758 | 1730 | 1662 |
| 1503 | 1383 | 1306 |
AHP60D**H21 | Medium / #3 | 1642 | 1603 | 1593 |
| 1568 | 1523 | 1471 | 1410 |
| 1334 | 1307 | 1216 |
| Medium Low / #4 | 1482 | 1468 | 1427 |
| 1370 | 1324 | 1274 | 1233 |
| 1196 | 1153 | 1099 |
| Low / #5 | 1268 | 1220 | 1169 |
| 1118 | 1070 | 1037 | 982.5 |
| 949.1 | 891.9 | 831 |
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1. Includes return air filter and coil.
All Air handler units are UL Listed up to 0.50" w.c. external static pressure, including air filter, wet coil, and largest KW size heater, unless otherwise noted.
4 | Johnson Controls Unitary Products |