York AHE18, 60 User Manual

TECHNICAL GUIDE

SINGLE PIECE STANDARD ECM
AIR HANDLERS

FOR USE WITH SPLIT-SYSTEM
COOLING & HEA T PUMPS

MODELS: AHE18 THRU 60*

Due to continuous product improvement,
specifications are subject to change without notice.

Visit us on the web at:

www.york.com

Additional rating information can be found at:

www.ahridirectory.org

WARRANTY

Standard 5-year limited parts warranty.

Extended 10-year limited pa rt s warranty when product is
registered online within 90 days of purchase for replace­ment or closing for new home construction.

ISO 9001

Certified Quality

Management System

680210-YTG-B-0311

DESCRIPTION

The Air Handler line offers the ultimate in comfort, sound and
application flexibility. The air handler is shipped ready to be
installed in upflow, horizontal left or right position, with minor
adjustments. No special kits are required to install this deluxe
product.

All JCI Unitary Products air handlers and coils use a TXV to pro­vide our customers with the optimum performance and refriger­ant control. Air handlers are shipped with “Flex-coils” without a
factory installed metering device. For added flexibility, an R-22
or R-410A TXV or orifice can be field installed to meet your
refrigerant choice.

FEATURE

Thermal Expansion Valve - Provides the ultimate refrigerant
control required for today’s high efficient product. The UPG bolt­on TXV provides easy installation to convert the air handler to
the required refrigerant, which is a true bolt-on design that does
not require brazing to replace or install.

Insulated Cabinet - All air handler cabinets are thermally insu­lated with 3/4” foil faced insulation to prevent sweating.

Factory Sealed - Achieves 2% or less total airflow leakage rate
at duct blaster field test conditions for system airflow verifica­tion.

Durable Finish Inside and Out - Air handler casings are made
of pre-painted galvanized steel which provides a better paint to
steel bond that resists corrosion and rust creep. All internal coil
sheet metal parts are made of G60 galvanized or prepainted
G30 galvanized.

Filters - All models have internal filter racks provided for use
with 1” thick standard size filters.

Electric Heat Kits - New 6HK series of field installed electric
heat kits are available for installation friendly and easy service
applications. These 6HK kits are unique to these new models.

High Efficiency Blowers - All models use high efficiency
brushless DC motors to provide cooling SEER rating enhance­ment.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

680210-YTG-B-0311

J

D

Blower
Compartment

Circuit Breaker

Panel

Drain Pan Connections
for Horizontal Applications

Refrigerant
Connections

Drain Connections

for Upflow

Applications

7-11/32”

B

A

K

C

1-1/2”

Top Outlet

Dimensions

Filter
Access

18-9/32”

E

Bottom Inlet
Dimensions

13”

F

DIMENSIONS & DUCT CONNECTION DIMENSIONS

Dimensions

Dimensions Wiring Knockouts Refrigerant

Models

AHE18B3XH21
AHE24B3XH21
AHE30B3XH21
AHE36C3XH21
AHE42D3XH21

AHE60D3XH21

1. Actual size (Conduit size).

ABC

DEF

Height Width Depth Power Control Liquid Vapor

46” 17 1/2”

16 1/2” 13-29/32" 16 1/2”
46” 17 1/2” 16 1/2” 13-29/32" 16 1/2”
46” 17 1/2” 16 1/2” 13-29/32" 16 1/2”
52” 21” 21 1/2” 17-13/32" 20”

21 1/2”

57’ 24 1/2” 26” 20-29/32" 23-1/2”

57” 24 1/2” 26” 20-29/32" 23-1/2”

JK

7/8" (1/2")

1-3/8"(1")

1

7/8" (1/2") 3/8"

1-23/32" (1-1/4")

Connections

Line Size

3/4"

7/8"AHE48D3XH21 57” 24 1/2” 26” 20-29/32" 23-1/2”

COIL TECHNICAL DATA

Models Application

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

AHE42D3XH21

AHE48D3XH21

AHE60D3XH21

Heat Pump

Heat Pump

Heat Pump

Heat Pump

Heat Pump

Heat Pump

Heat Pump

Cooling /

Cooling /

Cooling /

Cooling /

Cooling /

Cooling /

Cooling /

Refrig.

Conn. Types

Sweat 3.40 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 3.90 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 3.90 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 4.86 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 5.35 3 12 (2) 22 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 5.83 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced

Sweat 6.80 3 12 (2) 28 x 17.5 1 x 0.866 3/8 Enhanced

2 Johnson Controls Unitary Products

Face Area

(Sq. Ft.)

Rows

Deep

Fin

Per In.

Coil Size

Tube

Geometry

Tube

Dia.

Fin

Type

COOLING CAPACITY

Models Rated CFM

AHE18B3XH21

AHE24B3XH21

AHE30B3XH21

AHE36C3XH21

For notes see Page 4.

610

850

585

795

985

585

795

985

730

855

1000

1190

680210-YTG-B-0311

Entering Air °F
(Dry/Wet Bulb)

FULL-CASED “A” TYPE MULTI-POSITION

72 37.9 33.7 28.3 23.3
67 31.8 27.0 22.5 17.6
62 26.4 21.5 16.7 11.6
57 20.7 18.4 15.8 13.5
72 49.7 43.2 36.9 28.4
67 42.1 35.1 28.8 22.5
62 33.7 28.0 21.4 14.7
57 26.5 23.8 20.3 16.9
72 38.7 34.4 30.1 24.7
67 33.6 28.9 23.9 18.9
62 27.2 22.7 17.8 12.8
57 21.2 18.6 16.2 13.7
72 50.8 45.2 38.4 32.0
67 43.7 36.8 31.0 24.0
62 35.7 29.5 23.1 16.1
57 27.9 24.5 21.0 17.6
72 64.9 54.0 45.6 37.8
67 52.3 44.6 36.9 28.4
62 42.2 35.2 26.8 19.3
57 33.6 29.6 25.4 21.4
72 38.7 34.4 30.1 24.7
67 33.6 28.9 23.9 18.9
62 27.2 22.7 17.8 12.8
57 21.2 18.6 16.2 13.7
72 50.8 45.2 38.4 32.0
67 43.7 36.8 31.0 24.0
62 35.7 29.5 23.1 16.1
57 27.9 24.5 21.0 17.6
72 64.9 54.0 45.6 37.8
67 52.3 44.6 36.9 28.4
62 42.2 35.2 26.8 19.3
57 33.6 29.6 25.4 21.4
72 49.3 45.2 38.3 31.4
67 43.0 37.3 31.0 24.0
62 34.7 28.8 22.8 16.2
57 26.8 23.4 20.4 16.9
72 59.1 51.0 44.1 36.5
67 49.3 42.4 35.4 27.6
62 39.9 33.1 26.1 18.2
57 31.1 26.9 23.5 19.7
72 65.2 59.5 51.2 41.3
67 56.4 48.3 39.9 31.3
62 45.8 38.1 29.7 20.8
57 35.7 31.2 26.9 22.6
72 67.5 65.9 59.8 48.7
67 64.9 56.7 46.2 35.7
62 53.5 43.2 34.1 24.0
57 41.4 36.6 31.5 26.2

MBH@ Evaporator Temperature and Corresponding Pressure °F/PSIG

35/61.5 40/68.5 45/76.0 50/84.0

Johnson Controls Unitary Products 3

680210-YTG-B-0311

COOLING CAPACITY (Continued)

Models Rated CFM

820

1000

AHE42D3XH21

1180

1385

1000

1195

AHE48D3XH21

1385

1600

1190

1390

AHE60D3XH21

1565

1835

Note: Airflow is calculated for each system tonnage. Capacity varies with O.D. product.

Entering Air °F
(Dry/Wet Bulb)

FULL-CASED “A” TYPE MULTI-POSITION

72 56.6 51.1 42.8 35.6
67 48.6 41.1 34.8 27.6
62 39.4 33.0 26.0 18.3
57 30.5 26.6 23.1 19.6
72 65.7 61.0 52.7 42.9
67 58.0 49.6 41.1 32.1
62 46.7 38.9 30.4 21.8
57 36.4 31.6 27.6 23.3
72 67.9 71.4 60.2 48.8
67 65.6 56.9 47.1 37.1
62 53.8 45.2 34.7 24.6
57 42.2 37.1 31.9 27.0
72 69.4 81.0 68.0 57.2
67 77.1 65.4 54.1 41.6
62 62.1 51.0 39.8 28.1
57 48.1 42.5 36.8 30.6
72 69.0 59.8 51.3 41.5
67 56.5 48.2 39.7 29.9
62 45.1 36.8 28.3 18.9
57 34.4 31.0 26.8 22.5
72 79.5 69.7 59.9 48.6
67 65.2 55.5 45.5 34.9
62 52.2 42.5 32.6 21.8
57 40.1 36.1 31.1 26.2
72 90.0 78.1 66.0 54.5
67 73.5 62.7 51.3 38.7
62 59.2 48.2 36.9 24.0
57 45.2 41.0 35.4 29.7
72 102.2 90.0 74.3 60.4
67 83.6 70.6 57.2 43.1
62 66.1 54.0 41.2 27.0
57 50.7 46.1 39.8 33.4
72 83.6 73.7 62.9 51.6
67 68.2 58.4 48.4 37.1
62 54.9 45.3 34.8 23.9
57 42.2 37.3 31.9 26.9
72 95.9 84.1 71.9 58.8
67 79.2 67.4 54.4 41.6
62 62.4 51.2 39.7 26.9
57 48.0 42.5 36.8 30.6
72 106.3 94.2 78.5 63.5
67 87.6 73.9 60.2 45.9
62 69.3 56.8 43.5 29.7
57 53.1 46.9 40.5 34.1
72 122.1 107.1 90.9 72.6
67 100.2 85.9 69.8 51.8
62 79.7 65.3 49.8 32.9
57 60.8 54.1 46.4 38.7

MBH@ Evaporator Temperature and Corresponding Pressure °F/PSIG

35/61.5 40/68.5 45/76.0 50/84.0

4 Johnson Controls Unitary Products

680210-YTG-B-0311

APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM

% Of Rated Airflow (CFM)

Capacity Factor

80% 90% 100% 110% 120%

0.96 0.98 1.00 1.02 1.03

PHYSICAL & ELECTRICAL DATA - COOLING ONLY (60 Hz)

Models AHE18B AHE24B AHE30B AHE36C AHE42D AHE48D AHE60D

Blower - Diameter x Width 10 x 8 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10

Motor

HP 1/3 HP 1/3 HP 1/3 HP 1/2 HP 1/2 HP 3/4 HP 3/4 HP

Nominal RPM 1050 1050 1050 1050 1050 1050 1050

Voltage 208/230 208/230 208/230 208/230 208/230 208/230 208/230

Amps Full Load (230) 2.8 2.8 2.8 4.1 4.1 6.0 6.0

Type DISPOSABLE OR PERMANENT

1

Filter

Size 16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 22 x 20 x 1 22 x 20 x 1 22 x 20 x 1

Permanent Type Kit 1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK 1PF0603BK 1PF0603BK 1PF0603BK

Shipping / Operating Weight (lbs.) 115/103 120/105 120/105 152/137 168/150 171/153 174/156

1. Field Supplied.

KW & MBH CONVERSIONS - FOR TOTAL POWER INPUT REQUIREMENT

FOR

208V
230V 240V .918

OPERATION MULTIPLY

220V 240V .840

240V

.751

TABULATED KW & MBH BY

ELECTRICAL DATA - COOLING ONLY (60 Hz)

Total Motor Amps Minimum Circuit Ampacity

Models

60 Hertz 60 Hertz

208V 230V 208V 230V

Max. O.C.P.

Amps/Type

AHE MODELS

AHE18B3XH21 2.8 2.8 3.5 3.5 15 14
AHE24B3XH21 2.8 2.8 3.5 3.5 15 14
AHE30B3XH21 2.8 2.8 3.5 3.5 15 14
AHE36C3XH21 4.1 4.1 5.1 5.1 15 14
AHE42D3XH21 4.1 4.1 5.1 5.1 15 14
AHE48D3XH21 6.0 6.0 7.5 7.5 15 14
AHE60D3XH21 6.0 6.0 7.5 7.5 15 14

1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
* May be 0 (no Circuit Breaker) or 1 (with Circuit Breaker).

1

Minimum Wire

Size A.W.G.

Johnson Controls Unitary Products 5