York AHP18 Manuel D’Utilisation
255029-YTG-M-0610
4
Johnson Controls Unitary Products
ACCESSORIES
Refer to Price Manual for specific model numbers.
TXV Kits - TXV kits are available for “Flex-coil” applications and
converting R22 to R410A or as a service replacement. All kits
are bolt-on and require no brazing to install.
converting R22 to R410A or as a service replacement. All kits
are bolt-on and require no brazing to install.
Non-Combustible Bases - A combustible floor base accessory
is available, if required by local codes, when the air handler is
installed in the downflow position on a combustible material.
is available, if required by local codes, when the air handler is
installed in the downflow position on a combustible material.
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.
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.
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.
national and local safety codes.
Voltage limits are as follows:
Airflow must be within the minimum and maximum limits
approved for electric heat, evaporator coils and outdoor units.
approved for electric heat, evaporator coils and outdoor units.
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
.
Air Handler
Voltage
Voltage
code
1
Normal Operating
Voltage Range
1. Rated in accordance with ARI Standard 110, utilization range “A”.
208/230-1-60
06
187-253
220/240-1-50
93
198-264
Entering Air Temperature Limits
Wet Bulb Temp.°F
Dry Bulb Temp. °F
Min.
Max.
Min.
Max.
57
72
65
95
AIR FLOW DATA - 60 Hz MODELS
Models
Blower
Motor
Speed
208 Volt
CFM
1
@ External Static Pressure - IWC
1. Includes return air filter and coil.
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
AHP18B**H21
High
1142
1096
1053
997
925
828
721
210
N/A
N/A
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
AHP24B**H21
High
1084
1038
985
935
856
762
665
602
484
333
Medium
840
807
767
693
610
550
485
387
323
221
Low
654
614
548
483
420
349
302
218
179
130
AHP30B**H21
High
1244
1184
1138
1079
1004
903
841
674
580
457
Medium
956
913
868
815
748
663
574
487
384
N/A
Low
941
904
862
806
731
643
566
480
361
226
AHP36C**H21
High
1719
1650
1572
1482
1386
1273
1108
925
785
644
Medium
1119
1097
1062
1019
935
827
743
637
479
337
Low
929
910
877
825
760
685
616
508
372
221
AHP42C**H21
High
1719
1650
1572
1482
1386
1273
1108
925
785
644
Medium
1119
1097
1062
1019
935
827
743
637
479
337
Low
929
910
877
825
760
685
616
508
372
221
AHP48D**H21
High
1941
1818
1675
1532
1269
870
703
362
146
N/A
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
AHP60D**H21
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
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