York AP Technical Guide

TECHNICAL GUIDE

SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT -SYSTEM

COOLING & HEAT PUMPS

MODELS: AHR18 THRU 60*

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

Visit us on the web at:

www.upgnet.com and www.york.com

Additional rating information can be found at:

www.ahridirectory.org

WARRANTY

Standard 5-year limited parts warranty.

Extended 10-year limited parts 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

1055230-YTG-D-0514

DESCRIPTION

This fan coil line offers the ultimate in application flexibility. This unit may be used for upflow, downflow, horizontal right, or horizontal left applications.

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.

FEATURES

Thermal Expansion Valve - Provides the ultimate refrigerant con-

trol required for today’s high efficient product. The UPG bolt-on TXV provides the added flexibility to convert the air handler to the required refrigerant. The UPG TXV is a true bolt-on which 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 - 6HK series of field installed electric heat kits are

available for installation friendly and easy service applications.

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

DIMENSIONS & DUCT CONNECTION DIMENSIONS

Blower Compartment

Service

Disconnect

Panel

Drain Pan Connections for Horizontal Applications

Refrigerant Connections

Drain Connections

for Upflow

Applications

7-11/32”

1-1/2”

Top Outlet

Dimensions

Filter Access

20-5/16”

Bottom Inlet Dimensions

13”

A024-001

1055230-YTG-D-0514

Dimensions

Models

ABC

DEF

Height Width Depth Power Control Liquid Vapor

AHR18B3XH21 46 17-1/2

16-/2 13-29/32 16-1/2 AHR22B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR24B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR30B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR36B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR29C3XH21 52 21 21-1/2 17-13/32 20

21-1/2

AHR34C3XH21 52 21 21-1/2 17-13/32 20 AHR42C3XH21 52 21 21-1/2 17-13/32 20 AHR48D3XH21 57 24-1/2 26 20-29/32 23-1/2 AHR60D3XH21 57 24-1/2 26 20-29/32 23-1/2

1. All dimensions are in inches.

2. Actual size (conduit size).

COIL TECHNICAL DATA

Models Application

Refrig.

Conn. Types

AHR18B Cooling /Heat Pump Sweat 3.4 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced AHR22B Cooling /Heat Pump Sweat 3.9 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR24B Cooling /Heat Pump Sweat 3.9 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR29C Cooling /Heat Pump Sweat 4.4 2 14 (2) 18 x 17.5 1 x 0.866 3/8 Enhanced AHR30B Cooling /Heat Pump Sweat 3.9 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR34C Cooling /Heat Pump Sweat 3.4 3 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced AHR36B Cooling /Heat Pump Sweat 4.9 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced AHR42C Cooling /Heat Pump Sweat 5.4 3 12 (2) 22 x 17.5 1 x 0.866 3/8 Enhanced AHR48D Cooling /Heat Pump Sweat 5.8 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced AHR60D Cooling /Heat Pump Sweat 6.8 3 12 (2) 28 x 17.5 1 x 0.866 3/8 Enhanced

Face Area

(Sq. Ft.)

Rows

Deep

Fins

Per In.

Wiring Knockouts

7/8 (1/2)

1-3/8(1)

7/8 (1/2) 3/8

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

Coil Size

Tube

Geometry

Refrigerant

Connections

Line Size

3/4

7/8

Tube

Dia.

Fin

Type

2 Johnson Controls Unitary Products

1055230-YTG-D-0514

COOLING CAPACITY

Models

AHR18B 665

AHR22B 800

AHR24B 740

AHR29C 1000

AHR30B 1115

AHR34C 1000

AHR36B

AHR42C

AHR48D

(For notes see page 4.)

Rated CFM

1060

1245

1230

1485

1320

1610

Entering Air

Dry/Wet Bulb

(°F)

85/72 40.7 35.6 30.5 24.1 80/67 35.0 29.5 23.9 18.6 75/62 27.9 22.7 18.1 12.4 70/57 22.1 19.8 16.9 14.1 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 85/72 47.9 42.4 36.8 29.9 80/67 40.9 35.2 29.0 22.6 75/62 33.6 28.0 21.7 15.5 70/57 26.2 23.0 19.9 16.9 85/72 38.9 35.4 31.6 27.6 80/67 33.9 30.3 26.8 23.0 75/62 27.3 23.7 22.5 18.0 70/57 22.6 20.1 17.5 14.8 85/72 65.8 60.4 50.7 41.5 80/67 58.0 49.5 39.9 31.2 75/62 47.1 38.9 30.4 21.1 70/57 37.1 33.1 28.2 23.9 85/72 35.0 31.8 28.4 24.7 80/67 32.2 29.1 25.7 22.3 75/62 26.4 23.4 21.0 17.1 70/57 21.4 18.6 20.2 12.1 85/72 71.1 62.4 51.5 44.3 80/67 59.2 51.0 42.0 32.7 75/62 48.0 39.6 30.8 21.8 70/57 37.3 32.8 28.3 24.0 85/72 83.2 66.7 60.1 48.9 80/67 66.0 59.5 47.8 37.1 75/62 55.0 45.2 35.5 24.8 70/57 42.9 38.1 32.6 27.6 85/72 68.2 72.9 62.8 51.6 80/67 66.3 59.7 48.6 38.4 75/62 56.4 45.4 36.1 25.5 70/57 43.7 38.3 33.3 28.3 85/72 69.8 86.0 74.0 59.1 80/67 68.5 69.5 56.6 44.2 75/62 65.3 54.1 42.0 29.8 70/57 51.0 45.4 39.1 32.8 85/72 87.5 75.9 64.4 51.7 80/67 71.2 59.9 49.8 37.2 75/62 56.5 46.6 35.4 23.3 70/57 43.5 39.5 34.0 28.4 85/72 102.3 90.1 76.1 60.5 80/67 83.7 71.5 57.3 43.6 75/62 67.0 54.0 41.2 27.0 70/57 50.9 46.6 39.8 33.4

MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)

35/107.9 40/118.9 45/130.7 50/143.3

Johnson Controls Unitary Products 3

COOLING CAPACITY1 (Continued)

Entering Air

Models

AHR60D

1. Actual capacity varies with the outdoor AC or HP that is used with the system.

2. Airflow is calculated for each system tonnage.

Rated CFM

1350

1620

1870

Dry/Wet Bulb

(°F)

85/72 93.7 82.0 70.0 57.4 80/67 76.5 65.5 54.1 41.4 75/62 60.9 50.3 38.4 26.2 70/57 46.6 41.6 35.5 29.8 85/72 70.8 96.4 82.4 66.2 80/67 89.9 76.0 62.8 47.3 75/62 71.4 58.3 44.8 29.9 70/57 55.0 48.4 41.9 34.9 85/72 126.4 110.6 92.8 74.5 80/67 102.1 86.3 70.0 53.1 75/62 81.5 65.6 50.0 34.1 70/57 62.1 55.3 47.1 39.4

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

1055230-YTG-D-0514

MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)

35/107.9 40/118.9 45/130.7 50/143.3

PHYSICAL & ELECTRICAL DATA - COOLING ONLY

Models AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B AHR42C AHR48D AHR60D

Blower - Diameter x

Width

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

Motor

Filter

Shipping / Operat-

Nominal

RPM

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

Full Load Amps

@230V

Type DISPOSABLE OR PERMANENT

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

Permanent

Type Kit

ing Weight (lbs.)

1. Field Supplied.

10 x 8 10 x 8 10 x 8 10 x 10 10 x 8 10 x 10 10 x 8 10 x 10 10X10 10X10

1075 1039 1075 1075 1075 1075 1075 1075 1075 1075

1.4 2.2 1.4 2.3 3.0 2.3 3.0 3.0 3.0 3.0

1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK 1PF0601BK1PF0602BK 1PF0601BK1PF0602BK 1PF0603BK 1PF0603BK

112/100 112/100 117/102 131/116 117/105 132/117 122/110 148/133 165/147 168/150

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

208V 240V 0.75 220V 240V 0.84 230V 240V 0.92

4 Johnson Controls Unitary Products

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