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York AHE Series ECM Air Handlers Technical Guide
YORK Heating and Air Conditioning
Document ID: 697887-YTG-D-1012
Introduction
The YORK AHE Air Handler line offers advanced comfort, quiet operation, and flexible application capabilities. These units are shipped ready for installation in upflow, horizontal left, or horizontal right configurations with minimal adjustments, eliminating the need for special installation kits.
All JCI Unitary Products air handlers and coils utilize a TXV (Thermal Expansion Valve) for optimal performance and refrigerant control. While shipped with "Flex-coils" without a factory-installed metering device, an R-22 or R-410A TXV or orifice can be field-installed for refrigerant choice flexibility.
Key Features:
Thermal Expansion Valve: Provides precise refrigerant control for high-efficiency products. The UPG bolt-on TXV allows for easy installation and conversion without brazing.
Insulated Cabinet: Features 3/4" foil-faced insulation to prevent condensation.
Factory Sealed: Achieves an airflow leakage rate of 2% or less under duct blaster field test conditions, ensuring system airflow verification.
Durable Finish: Casings are made of pre-painted galvanized steel for superior corrosion resistance. Internal coil sheet metal parts are G60 galvanized or prepainted G30 galvanized.
Filters: Equipped with internal filter racks for standard 1" thick filters.
Electric Heat Kits: New 6HK series of field-installed electric heat kits offer easy installation and serviceability.
High Efficiency Blowers: Utilize high-efficiency brushless DC motors to enhance cooling SEER ratings.
Note: Specifications are subject to change without notice due to continuous product improvement. Visit www.york.com for more information and www.ahridirectory.org for rating information.
Warranty: Standard 5-year limited parts warranty. Extended 10-year limited parts warranty available upon online registration within 90 days of purchase for replacement or new home construction closing.
Distribution Note: For distribution use only. Not to be used at point of retail sale.
Certifications: AHRI Certified, UL Listed (C US), ISO 9001 Certified Quality Management System.
Dimensions & Duct Connection Dimensions
Diagram showing an air handler unit with various dimensions labeled A through K. Key components indicated are Blower Compartment, Refrigerant Connections, Drain Connections (for Upflow and Horizontal Applications), Filter Access, Circuit Breaker Panel, Top Outlet Dimensions, and Bottom Inlet Dimensions.
Dimensions Table
Models
Dimensions (inches)
Wiring Knockouts
Refrigerant Connections Line Size
Height (A)
Width (B)
Depth (C)
D
E
F
Power
Control
Liquid
Vapor
AHE18B/AHE22B/AHE24B/AHE30B
46
17 1/2
21 1/2
16 1/2
13-29/32
16 1/2
7/8 (1/2)
7/8 (1/2)
3/4
3/8
AHE34C/AHE36C
52
21
21 1/2
20
17-13/32
20
1-3/8(1)
-
7/8
-
AHE42D/AHE48D/AHE60D
57
24 1/2
24 1/2
23-1/2
20-29/32
23-1/2
1-23/32 (1-1/4)
-
7/8
-
Note: 1. All dimensions are in inches. 2. Actual size (conduit size).
Coil Technical Data
Models
Application
Refrig. Conn. Types
Face Area (Sq. Ft.)
Rows Deep
Fins Per In.
Coil Size
Tube Geometry
Tube Dia.
Fin Type
AHE18B3XH21
Cooling / Heat Pump
Sweat
3.4
2
14
(2) 14 x 17.5
1 x 0.866
3/8
Enhanced
AHE22B3XH21
Cooling / Heat Pump
Sweat
3.9
2
14
(2) 16 x 17.5
1 x 0.866
3/8
Enhanced
AHE24B3XH21
Cooling / Heat Pump
Sweat
3.9
3
12
(2) 16 x 17.5
1 x 0.866
3/8
Enhanced
AHE30B3XH21
Cooling / Heat Pump
Sweat
3.9
3
12
(2) 16 x 17.5
1 x 0.866
3/8
Enhanced
AHE34C3XH21
Cooling / Heat Pump
Sweat
3.9
3
12
(2) 16 x 17.5
1 x 0.866
3/8
Enhanced
AHE36C3XH21
Cooling / Heat Pump
Sweat
4.9
3
12
(2) 20 x 17.5
1 x 0.866
3/8
Enhanced
AHE42D3XH21
Cooling / Heat Pump
Sweat
5.4
3
12
(2) 22 x 17.5
1 x 0.866
3/8
Enhanced
AHE48D3XH21
Cooling / Heat Pump
Sweat
5.8
3
11
(2) 24 x 17.5
1 x 0.866
3/8
Enhanced
AHE60D3XH21
Cooling / Heat Pump
Sweat
6.8
3
12
(2) 28 x 17.5
1 x 0.866
3/8
Enhanced
Cooling Capacity Data
The following table provides cooling capacity (MBH) data for various YORK AHE series air handlers under different evaporator temperatures and corresponding R-410A pressures. Actual capacity varies with the outdoor AC or HP used with the system.
Models
Rated CFM²
Entering Air Dry/Wet Bulb (°F)
MBH @ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)
35/107.9
40/118.9
45/130.7
50/143.3
AHE18B
610
85/72
37.9
33.7
28.3
23.3
80/67
31.8
27
22.5
17.6
75/62
26.4
21.5
16.7
11.6
70/57
20.7
18.4
15.8
13.5
AHE18B
850
85/72
49.7
43.2
36.9
28.4
80/67
42.1
35.1
28.8
22.5
75/62
33.7
28
21.4
14.7
70/57
26.5
23.8
20.3
16.9
AHE18B
585
85/72
37.9
33.8
29
24.4
80/67
31.7
27.7
23
22.8
75/62
26.4
22.1
19.5
15.8
70/57
20.2
18.4
16
13.5
AHE22B
795
85/72
47.7
42.6
35.3
30.3
80/67
40.1
34.7
28.9
22.8
75/62
32.7
27.1
24.7
19.1
70/57
25.7
23.5
20.5
17.1
AHE22B
985
85/72
55.5
47.5
41.6
34.4
80/67
45.8
40.1
32.5
22.8
75/62
38.1
31.7
28.2
23.2
70/57
29.9
27.8
23.9
20.3
AHE24B
585
85/72
38.7
34.4
30.1
24.7
80/67
33.6
28.9
23.9
18.9
75/62
27.2
22.7
17.8
12.8
70/57
21.2
18.6
16.2
13.7
AHE24B
795
85/72
50.8
45.2
38.4
32.0
80/67
43.7
36.8
31
24.0
75/62
35.7
29.5
23.1
16.1
70/57
27.9
24.5
21
17.6
AHE24B
985
85/72
64.9
54
45.6
37.8
80/67
52.3
44.6
36.9
28.4
75/62
42.2
35.2
26.8
19.3
70/57
33.6
29.6
25.4
21.4
AHE30B
585
85/72
38.7
34.4
30.1
24.7
80/67
33.6
28.9
23.9
18.9
75/62
27.2
22.7
17.8
12.8
70/57
21.2
18.6
16.2
13.7
AHE30B
795
85/72
50.8
45.2
38.4
32.0
80/67
43.7
36.8
31
24.0
75/62
35.7
29.5
23.1
16.1
70/57
27.9
24.5
21
17.6
AHE30B
985
85/72
64.9
54
45.6
37.8
80/67
52.3
44.6
36.9
28.4
75/62
42.2
35.2
26.8
19.3
70/57
33.6
29.6
25.4
21.4
AHE34C
730
85/72
49.4
44
37.6
31.3
80/67
42
36.4
29.5
22.9
75/62
34
28.4
25.1
20.2
70/57
26.6
23.9
20.7
17.5
AHE34C
855
85/72
55.5
50.4
42.1
35.2
80/67
48
40.3
33.3
26.4
75/62
38.8
32.5
28.6
23.1
70/57
30.6
28
23.8
19.9
AHE34C
1000
85/72
63.3
56.3
48.3
40.1
80/67
54.2
46.4
38.3
29.8
75/62
43.8
36.3
32.9
26.4
70/57
34.4
31.7
27.4
23.0
AHE34C
1190
85/72
71.3
63.5
55.1
44.8
80/67
61.3
53.1
43.5
33.7
75/62
49.8
40.3
37.5
30.2
70/57
38.8
36.5
31.5
26.7
AHE36C
730
85/72
49.3
45.2
38.3
31.4
80/67
43
37.3
31
24.0
75/62
34.7
28.8
22.8
16.2
70/57
26.8
23.4
20.4
16.9
AHE36C
855
85/72
59.1
51
44.1
36.5
80/67
49.3
42.4
35.4
27.6
75/62
39.9
33.1
26.1
18.2
70/57
31.1
26.9
23.5
19.7
AHE36C
1000
85/72
65.2
59.5
51.2
41.3
80/67
56.4
48.3
39.9
31.3
75/62
45.8
38.1
29.7
20.8
70/57
35.7
31.2
26.9
22.6
AHE36C
1190
85/72
67.5
65.9
59.8
48.7
80/67
64.9
56.7
46.2
35.7
75/62
53.5
43.2
34.1
24.0
70/57
41.4
36.6
31.5
26.2
AHE42D
820
85/72
56.6
51.1
42.8
35.6
80/67
48.6
41.1
34.8
27.6
75/62
39.4
33
26
18.3
70/57
30.5
26.6
23.1
19.6
AHE42D
1000
85/72
65.7
61
52.7
42.9
80/67
58
49.6
41.1
32.1
75/62
46.7
38.9
30.4
21.8
70/57
36.4
31.6
27.6
23.3
AHE42D
1180
85/72
67.9
71.4
60.2
48.8
80/67
65.6
56.9
47.1
37.1
75/62
53.8
45.2
34.7
24.6
70/57
42.2
37.1
31.9
27.0
AHE42D
1385
85/72
69.4
81
68
57.2
80/67
77.1
65.4
54.1
41.6
75/62
62.1
51
39.8
28.1
70/57
48.1
42.5
36.8
30.6
AHE48D
1000
85/72
69
59.8
51.3
41.5
80/67
56.5
48.2
39.7
29.9
75/62
45.1
36.8
28.3
18.9
70/57
34.4
31
26.8
22.5
AHE48D
1195
85/72
79.5
69.7
59.9
48.6
80/67
65.2
55.5
45.5
34.9
75/62
52.2
42.5
32.6
21.8
70/57
40.1
36.1
31.1
26.2
AHE48D
1385
85/72
90
78.1
66
54.5
80/67
73.5
62.7
51.3
38.7
75/62
59.2
48.2
36.9
24.0
70/57
45.2
41
35.4
29.7
AHE48D
1600
85/72
102.2
90
74.3
60.4
80/67
83.6
70.6
57.2
43.1
75/62
66.1
54
41.2
27.0
70/57
50.7
46.1
39.8
33.4
AHE60D
1190
85/72
83.6
73.7
62.9
51.6
80/67
68.2
58.4
48.4
37.1
75/62
54.9
45.3
34.8
23.9
70/57
42.2
37.3
31.9
26.9
AHE60D
1390
85/72
95.9
84.1
71.9
58.8
80/67
79.2
67.4
54.4
41.6
75/62
62.4
51.2
39.7
26.9
70/57
48
42.5
36.8
30.6
AHE60D
1565
85/72
106.3
94.2
78.5
63.5
80/67
87.6
73.9
60.2
45.9
75/62
69.3
56.8
43.5
29.7
70/57
53.1
46.9
40.5
34.1
AHE60D
1835
85/72
122.1
107.1
90.9
72.6
80/67
100.2
85.9
69.8
51.8
75/62
79.7
65.3
49.8
32.9
70/57
60.8
54.1
46.4
38.7
1. Actual capacity varies with the outdoor AC or HP that is used with the system. 2. Airflow is calculated for each system tonnage.
Physical & Electrical Data
Application Factors - Rated CFM vs. Actual CFM
% Of Rated Airflow (CFM)
80%
90%
100%
110%
120%
Capacity Factor
0.96
0.98
1.00
1.02
1.03
Physical & Electrical Data - Cooling Only
Models
Blower - Diameter x Width
Motor HP
Nominal RPM
Voltage
Full Load Amps @230V
Filter¹ Type
Size
Permanent Type Kit
Shipping / Operating Weight (lbs.)
AHE18B
10 x 8
1/3 HP
1050
208/230
2.8
DISPOSABLE OR PERMANENT
16 x 20 x 1
1PF0601BK
115/103
AHE22B
10 x 8
1/3 HP
1050
208/230
2.8
120/105
AHE24B
10 x 8
1/3 HP
1050
208/230
2.8
120/105
AHE30B
10 x 8
1/3 HP
1050
208/230
2.8
120/105
AHE34C
11 x 10
1/2 HP
1050
208/230
4.1
DISPOSABLE OR PERMANENT
20 x 20 x 1
1PF0602BK
152/137
AHE36C
11 x 10
1/2 HP
1050
208/230
4.1
152/137
AHE42D
11 x 10
1/2 HP
1050
208/230
4.1
168/150
AHE48D
11 x 10
3/4 HP
1050
208/230
6.0
DISPOSABLE OR PERMANENT
22 x 20 x 1
1PF0603BK
171/153
AHE60D
11 x 10
3/4 HP
1050
208/230
6.0
174/156
1. Field supplied.
KW & MBH Conversions - For Total Power Input Requirement
For a power distribution voltage that is different than the provided nominal voltage, multiply the kW and MBH data from the table by the conversion factor in the following table.
DISTRIBUTION POWER
NOMINAL VOLTAGE
CONVERSION FACTOR
220V
240V
0.84
Electrical Data - Cooling Only
Models
Motor FLA¹
Minimum Circuit Ampacity
MOP²
Minimum Wire Size (AWG)³
AHE18B/AHE22B / AHE24B/AHE30B
2.8
3.5
15
14
AHE34C/AHE36C / AHE42D
4.1
5.1
15
14
AHE48D/AHE60D
6.0
7.5
15
14
1. FLA = Full Load Amps. 2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 3. 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes.
Electrical Heat: Minimum Fan Speed
Heater Kit Models²,³
Nom. kW @240V
Air Handler Models
AHE18B
AHE22B AHE24B
AHE30B
AHE34C AHE36C
AHE42D
AHE48D AHE60D
6HK(0,1)6500206
2.4kW
Med Low #2
Med Low #2
Low #1
Med #3
Low #1
Med Low #2
6HK(0,1)6500506
4.8kW
Med Low #2
Med Low #2
Med Low #2
Med Low #2
Med #3
Med #3
6HK(0,1)6500806
7.7kW
Med High #4
Med High #4
Med #3
Med #3
Med #3
Med #3
6HK(0,1)6501006
9.6kW
Med High #4
Med High #4
Med High #4
Med High #4
Med High #4
Med High #4
6HK(1,2)6501306
12.5kW
Med High #4
Med High #4
Med High #4
Med High #4
Med High #4
Med #3
6HK(1,2)6501506
14.4kW
High #5
High #5
Med High #4
Med High #4
Med High #4
Med #3
6HK(1,2)6501806
17.3kW
High #5
High #5
High #5
Med High #4
-
-
6HK(1,2)6502006
19.2kW
High #5
High #5
High #5
High #5
-
-
6HK(1,2)6502506
24kW
-
-
-
High #5
-
-
1. The referenced letter in this table is for the heat jumper tap. 2. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker. 3. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar.
Electric Heat Performance Data
Electric Heat Performance Data: 208/230-1-60 & 208/230-3-60
Heater Models¹,²
Nominal kW @240V
Total Heat³
kW Staging
kW (208V)
kW (230V)
MBH (208V)
MBH (230V)
W1 Only (208V)
W1 Only (230V)
W1 + W2 (208V)
W1 + W2 (230V)
6HK(0,1)6500206
2.4
1.8
2.2
6.2
7.5
1.8
2.2
1.8
2.2
6HK(0,1)6500506
4.8
3.6
4.4
12.3
15.0
3.6
4.4
3.6
4.4
6HK(0,1)6500806
7.7
5.8
7.1
19.7
24.1
5.8
7.1
5.8
7.1
6HK(0,1)6501006
9.6
7.2
8.8
24.6
30.1
7.2
8.8
7.2
8.8
6HK(1,2)6501306
12.5
9.4
11.5
32.0
39.2
3.1
3.8
9.4
11.5
6HK(1,2)6501506
14.4
10.8
13.2
36.9
45.1
3.6
4.4
10.8
13.2
6HK(1,2)6501806
17.3
13.0
15.9
44.3
54.2
6.5
7.9
13.0
15.9
6HK(1,2)6502006
19.2
14.4
17.6
49.2
60.2
7.2
8.8
14.4
17.6
6HK(1,2)6502506
24.0
18.0
22.0
61.5
75.2
7.2
8.8
18.0
22.0
6HK06501025
9.6
7.2
8.8
24.6
30.1
7.2
8.8
7.2
8.8
6HK06501525
14.4
10.8
13.2
36.9
45.1
10.8
13.2
10.8
13.2
6HK06501825
17.3
13.0
15.9
44.3
54.2
13.0
15.9
13.0
15.9
6HK16502025
19.2
14.4
17.6
49.2
60.2
7.2
8.8
14.4
17.6
6HK16502525
24.0
18.0
22.0
61.5
75.2
9.0
11.0
18.0
22.0
1. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker. 2. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar. 3. For different power distributions, see conversion table on Page 5.
Electrical Data for Single Source Power Supply: 208/230-1-60
Air Handler Models
Heater Models¹,²
Heater Amps @240V
Min. Circuit Ampacity
MOP³
Min Wire Size (AWG)⁴
208V
230V
208V
230V
208V
230V
208V
230V
AHE18B
6HK(0,1)6500206
10.0
14.3
16.0
15
20
12
12
6HK(0,1)6500506
20.0
25.2
28.5
30
30
10
10
6HK(0,1)6500806
32.0
38.2
43.5
40
45
8
8
6HK(0,1)6501006
40.0
46.8
53.5
50
60
8
6
AHE22B/AHE24B/AHE30B
6HK(0,1)6500206
10.0
14.3
16.0
15
20
12
12
6HK(0,1)6500506
20.0
25.2
28.5
30
30
10
10
6HK(0,1)6500806
32.0
38.2
43.5
40
45
8
8
6HK(0,1)6501006
40.0
46.8
53.5
50
60
8
6
6HK(1,2)6501306
52.0
59.8
68.5
60
70
6
4
6HK(1,2)6501506
60.0
68.5
78.5
70
80
4
4
AHE34C/AHE36C/AHE42D
6HK(0,1)6500206
10.0
16.0
17.6
20
20
12
12
6HK(0,1)6500506
20.0
26.8
30.1
30
35
10
10
6HK(0,1)6500806
32.0
39.8
45.1
40
50
8
8
6HK(0,1)6501006
40.0
48.5
55.1
50
60
8
6
6HK(1,2)6501306
52.0
61.5
70.1
70
80
6
4
6HK(1,2)6501506
60.0
70.1
80.1
80
90
4
4
6HK(1,2)6501806
72.0
83.1
95.1
90
100
4
3
6HK(1,2)6502006
80.0
91.8
105.1
100
110
3
2
AHE48D/AHE60D
6HK(0,1)6500206
10.0
18.3
20.0
20
20
12
12
6HK(0,1)6500506
20.0
29.2
32.5
30
35
10
8
6HK(0,1)6500806
32.0
42.2
47.5
45
50
8
8
6HK(0,1)6501006
40.0
50.8
57.5
60
60
6
6
6HK(1,2)6501306
52.0
63.8
72.5
70
80
6
4
6HK(1,2)6501506
60.0
72.5
82.5
80
90
4
4
6HK(1,2)6501806
72.0
85.5
97.5
90
100
3
3
6HK(1,2)6502006
80.0
94.2
107.5
100
110
3
2
1. FLA = Full Load Amps. 2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 3. 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes.
Electrical Data for Single Source Power Supply: 208/230-1-60 (Continued)
Air Handler Models
Heater Models¹,²
Heater Amps @240V
Min. Circuit Ampacity
MOP³
Min Wire Size (AWG)⁴
208V
230V
208V
230V
208V
230V
208V
230V
AHE60D
6HK(0,1)6500206
10.0
18.3
20.0
20
20
12
12
6HK(0,1)6500506
20.0
29.2
32.5
30
35
10
8
6HK(0,1)6500806
32.0
42.2
47.5
45
50
8
8
6HK(0,1)6501006
40.0
50.8
57.5
60
60
6
6
6HK(1,2)6501306
52.0
63.8
72.5
70
80
6
4
6HK(1,2)6501506
60.0
72.5
82.5
80
90
4
4
6HK(1,2)6501806
72.0
85.5
97.5
90
100
3
3
6HK(1,2)6502006
80.0
94.2
107.5
100
110
3
2
6HK(1,2)6502506
100.0
115.8
132.5
125
150
1
1/0
1. (0,1) - maybe 0 (no circuit breaker) or 1 (with circuit breaker). 2. (1,2) maybe 1 (with circuit breaker, no breaker jumper bar) or 2 (with circuit breaker & breaker jumper bar). 3. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 4. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes.
Electrical Data for Multi-Source Power Supply: 208/230-1-60
Air Handlers Models
Heater Models
Total Heater Amps @240V
Min. Circuit Ampacity
MOP¹
Min. Wire Size (AWG)²
Circuit
1st³
2nd
3rd
1st³
2nd
1st³
2nd
1st³
2nd
1st³
2nd
AHE22B
6HK16501306
52.0
22.2
37.6
-
24.6
43.3
-
25
40
-
25
45
-
10
8
-
10
8
6HK16501506
60.0
25.1
43.3
-
27.9
50.0
-
30
45
-
30
50
-
10
8
-
10
8
AHE24B
6HK16501306
52.0
23.3
37.6
-
25.7
43.3
-
25
40
-
30
45
-
10
8
-
10
8
6HK16501506
60.0
26.2
43.3
-
29.0
50.0
-
30
45
-
30
50
-
10
8
-
10
8
AHE34C
6HK16501806
72.0
43.5
39.0
-
49.0
45.0
-
45
40
-
50
45
-
8
8
-
8
8
6HK16502006
80.0
47.8
43.3
-
54.0
50.0
-
50
45
-
60
50
-
8
8
-
6
8
AHE36C
6HK16501306
52.0
25.4
37.6
-
27.8
43.3
-
30
40
-
30
45
-
10
8
-
10
8
6HK16501506
60.0
28.3
43.3
-
31.1
50.0
-
30
45
-
35
50
-
10
8
-
8
8
AHE42D
6HK16501806
72.0
45.6
39.0
-
51.1
45.0
-
50
40
-
60
45
-
8
8
-
6
8
6HK16502006
80.0
49.9
43.3
-
56.1
50.0
-
50
45
-
60
50
-
8
8
-
6
8
AHE48D
6HK16501306
52.0
25.4
37.6
-
27.8
43.3
-
30
40
-
30
45
-
10
8
-
10
8
6HK16501506
60.0
28.3
43.3
-
31.1
50.0
-
30
45
-
35
50
-
10
8
-
8
8
6HK16501806
72.0
45.6
39.0
-
51.1
45.0
-
50
40
-
60
45
-
8
8
-
6
8
6HK16502006
80.0
49.9
43.3
-
56.1
50.0
-
50
45
-
60
50
-
8
8
-
6
8
AHE60D
6HK16501306
52.0
25.4
37.6
-
27.8
43.3
-
30
40
-
30
45
-
10
8
-
10
8
6HK16501506
60.0
28.3
43.3
-
31.1
50.0
-
30
45
-
35
50
-
10
8
-
8
8
6HK16501806
72.0
45.6
39.0
-
51.1
45.0
-
50
40
-
60
45
-
8
8
-
6
8
6HK16502006
80.0
49.9
43.3
-
56.1
50.0
-
50
45
-
60
50
-
8
8
-
6
8
6HK16502506
100.0
49.9
43.3
21.7
56.1
50.0
25.0
50
45
25
60
50
25
8
8
10
6
8
10
1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. 3. 1st Circuit includes the blower motor amps.
Electrical Data for Single Source Power Supply: 208/230-3-60
Air Handler Models
Heater Models
Heater Amps @240V
Min. Circuit Ampacity
MOP¹
Min. Wire Size (AWG)²
208V
230V
208V
230V
208V
230V
208V
230V
AHE22B/AHE24B/AHE30B
6HK06501025
23.1
28.5
32.4
30
35
10
8
6HK06501525
34.6
41.0
46.8
45
50
8
8
6HK06501025
23.1
30.2
34.0
30
35
10
8
6HK06501525
34.6
42.6
48.4
45
50
8
8
6HK06501825
41.6
50.2
57.1
60
60
6
6
6HK16502025³
46.2
55.2
62.9
60
70
6
6
AHE48D/AHE60D
6HK06501025
23.1
32.5
36.4
35
40
8
8
6HK06501525
34.6
45.0
50.8
45
60
8
6
6HK06501825
41.6
52.6
59.5
60
60
6
6
6HK16502025³
46.2
57.6
65.3
60
70
6
4
6HK06501025
23.1
32.5
36.4
35
40
8
8
6HK06501525
34.6
45.0
50.8
45
60
8
6
6HK06501825
41.6
52.6
59.5
60
60
6
6
6HK16502025³
46.2
57.6
65.3
60
70
6
4
6HK16502525³
57.7
70.0
79.6
70
80
4
4
1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes.. 3. The 20kW and 25kW heater models (6HK16502025 and 6HK16502525) come with circuit breakers standard. Single source power MCA and MOP requirements are given here only for reference if used with field installed single point power modification.
Electrical Data for Multi-Source Power Supply: 208/230-3-60
Air Handler Models
Heater Models
Total Heater Amps @240V
Min. Circuit Ampacity
MOP¹
Min. Wire Size (AWG)²
Circuit
1st³
2nd
1st³
2nd
1st³
2nd
1st³
2nd
1st³
2nd
AHE34C/AHE36C/AHE42D
6HK16502025
46.2
30.2
25.0
34.0
28.9
35
25
35
30
8
10
8
10
6HK16502525
57.7
38.8
31.3
43.6
36.1
40
35
45
40
8
8
8
8
AHE48D
6HK16502025
46.2
32.5
25.0
36.4
28.9
35
25
40
30
8
10
8
10
6HK16502525
57.7
38.8
31.3
43.6
36.1
40
35
45
40
8
8
8
8
AHE60D
6HK16502025
46.2
32.5
25.0
36.4
28.9
35
25
40
30
8
10
8
10
6HK16502525
57.7
38.8
31.3
43.6
36.1
40
35
45
40
8
8
8
8
1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. 3. 1st Circuit includes the fan motor.
Typical Applications
Diagrams illustrating typical installation configurations for the air handler: Upflow, Horizontal Right, and Horizontal Left. These show the airflow direction (HEAT indicated) and the general placement of the unit.
Accessories
Refer to the Price Manual for specific model numbers where not shown.
TXV Kits: Available for "Flex-coil" applications and for converting R-22 to R-410A systems, or as service replacements. These kits are bolt-on and require no brazing for installation.
Electric Heaters: The 6HK models listed in the electrical data include sequential operation and dual temperature limit switches for safe, efficient operation. Circuit breakers are provided where indicated.
Limitations
These units must be wired and installed in accordance with all national and local safety codes.
Voltage Limits:
Air Handler Voltage
Voltage Code
Normal Operating Voltage Range¹
208/230-1-60
06
187-253
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.
Air Flow Data (CFM)¹
Models
Blower Motor Speed
External Static Pressure (in. wc.)
0.10
0.20
0.30
0.40
0.50
0.60
0.70
AHE18B
High #5
1075
1041
1003
970
930
885
842
Med High #4
895
845
808
767
709
647
561
Med #3
663
618
557
490
348
267
192
Med Low #2
629
468
356
197
175
68
23
Low #1
629
468
356
197
175
68
23
AHE22B
High #5
1156
1120
1093
1056
1014
951
862
Med High #4
1021
987
952
918
873
836
787
Med #3
829
789
754
698
654
585
532
Med Low #2
681
621
575
496
435
336
262
Low #1
598
503
437
340
259
203
74
AHE24B
High #5
1471
1429
1387
1337
1289
1233
1172
Med High #4
1301
1248
1198
1147
1008
999
927
Med #3
1097
1044
972
906
815
748
680
Med Low #2
943
868
768
689
617
566
520
Low #1
869
668
515
424
365
287
NA
AHE30B
High #5
1465
1415
1360
1307
1246
1183
1118
Med High #4
1260
1204
1142
1075
1008
946
876
Med #3
1088
1022
939
862
782
721
626
Med Low #2
998
810
717
630
562
493
444
Low #1
903
707
411
323
265
152
NA
AHE34C
High #5
1632
1589
1542
1494
1446
1391
1335
Med High #4
1430
1390
1346
1294
1238
1168
960
Med #3
1238
1198
1145
1082
993
908
805
Med Low #2
1118
1020
947
851
734
666
563
Low #1
998
772
477
418
349
NA
NA
AHE36C
High #5
1861
1823
1787
1750
1708
1666
1620
Med High #4
1674
1640
1599
1562
1516
1472
1432
Med #3
1442
1405
1358
1311
1262
1197
1108
Med Low #2
1257
1220
1163
1103
1031
942
864
Low #1
1153
1031
967
867
764
718
633
AHE42D
High #5
2091
2053
2016
1975
1937
1906
1869
Med High #4
1903
1868
1832
1791
1748
1703
1660
Med #3
1634
1598
1562
1516
1468
1422
1350
Med Low #2
1447
1404
1361
1318
1257
1164
1092
Low #1
1268
1203
1148
1073
978
907
839
1. Air handler units have been tested to UL 1995 / CSA 22.2 standards up to 0.30" wc. external static pressure. Dry coil conditions only, tested without filters. For optimal performance, external static pressures of 0.2" to 0.5" are recommended. Applications above 0.6" are not recommended. Airflow data shown is from testing performed at 230V. AHE units use a X13 motor, and there is minimal variation of airflow at other distribution voltage values. The above data can be used for airflow at other distribution voltages.
Typical Thermostat Connection
Wiring diagrams illustrating typical thermostat connections for various YORK air handler configurations: Cooling Only, Cooling with Electric Heat (10 kW and below, 13 kW and above), and Single Stage Heat Pump and Electric Heat (10 kW and below, 13 kW and above). A specific diagram for the 6HK16501506 Heat Kit is also shown, detailing connections to the transformer, sequencers, and blower motor.
Note: To change the quantity of heat during Heat Pump defrost cycle, reverse the brown and white wire connections on the sequencers in the heater kit.
Typical Thermostat Wiring
Wiring diagram for a 2-Stage Heat Pump with ECM Blower Motor, detailing thermostat connections (R, W, Y1, Y2, G, C, O, B) and their corresponding terminals on the air handler and heat kit. It also shows connections to the X13 blower motor control and transformer.
York AHE Series Air Handler Technical Specification and Parts List Detailed technical specifications and parts list for York AHE Series Single Piece Air Handlers with Standard ECM Motor and Flex Coil Models (Style A, B). Includes part numbers and model compatibility.
YORK YMAE Air-to-Water Inverter Scroll Heat Pumps: Efficiency & Performance Explore the YORK YMAE series of Air-to-Water Inverter Scroll Heat Pumps, offering optimized electric heating and cooling for superior efficiency and best-in-class performance. Learn about advanced features, sustainability, and technical specifications.
York N1VS Series Variable Speed Air Handler Technical Guide Comprehensive technical guide for York N1VS Series variable speed air handlers, detailing specifications, dimensions, features, and electrical data for cooling and heat pump systems.
York Air Handler User Manual: Operation, Maintenance, and Warranty Comprehensive user manual for York residential split air handlers, covering operation, system functions, maintenance, troubleshooting, and limited warranty information. Includes guidance on thermostat settings, filter care, and efficiency tips.
YORK Altair High Wall Fixed Cooling Units: YHFE 12-24 ZJMAXAORX Series Explore the YORK Altair High Wall Fixed Cooling units (YHFE 12-24 ZJMAXAORX series), offering efficient, quiet, and user-friendly air conditioning solutions for homes and offices. Features include 24-hour timer, child lock, multi-speed fan, and intelligent sleep mode. View specifications and benefits.
