York International AHR18B3XH21 Technical Manual Download Page 4

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1055361-BTG-B-0913

Johnson Controls Unitary Products

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.

AHR60D

1350

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

1620

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

1870

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

1. Actual capacity varies with the outdoor AC or HP that is used with the system.
2. Airflow is calculated for each system tonnage.

COOLING CAPACITY

(Continued)

Models

Rated CFM

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

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

AHR18B

AHR22B

AHR24B

AHR29C

AHR30B

AHR34C

AHR36B

AHR42C

AHR48D

AHR60D

Blower - Diameter x

Width

10 x 8

10 x 10

10 x 8

10 x 10

10 x 8

10 x 10

10X10

Motor

1/4 HP

1/3 HP

1/4 HP

1/2 HP

3/4 HP

1/2 HP

3/4 HP

Nominal

RPM

1075

1039

1075

Voltage

208/230

Full Load Amps

@230V

1.4

2.2

1.4

2.3

3.0

2.3

3.0

Filter

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

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

Shipping / Operat-

ing Weight (lbs.)

112/100

117/102

131/116

117/105

132/117

122/110

148/133

165/147

168/150

1. Field Supplied.

DISTRIBUTION POWER

NOMINAL VOLTAGE

CONVERSION FACTOR

208V

240V

0.75

220V

240V

0.84

230V

240V

0.92

Summary of Contents for AHR18B3XH21

Page 1: ... ing 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...

Page 2: ... 21 21 1 2 17 13 32 20 AHR48D3XH21 57 24 1 2 26 20 29 32 23 1 2 7 8 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 Face Area Sq Ft Rows Deep Fins Per In Coil Size Tube Geometry Tube Dia Fin Type AHR18B Cooling Heat Pump Sweat 3 4 2 14 2 14 x 17 5 1 x 0 866 3 8 Enhanced AHR22B Cooling Heat P...

Page 3: ...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 AHR34C 1000 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 AHR36B 1060 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 1245 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...

Page 4: ...ATION 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 AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B AHR42C AHR48D AHR60D Blower Diameter x Width 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 Motor 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 ...

Page 5: ... 2kW High High High 6HK 1 2 6502506 6HK16502525 24kW High 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 ELECTRIC HEAT PERFORMANCE DATA 208 230 1 60 208 230 3 60 Heater Models1 2 Nominal kW 240V Total Heat3 kW Staging kW MBH W1 Only W1 W2 208V 230V 208V 230V 208V 230V 208V 230V 1PH 6HK 0 1 6500206...

Page 6: ...42C 6HK 0 1 6500206 10 0 14 6 16 3 15 20 12 12 6HK 0 1 6500506 20 0 25 4 28 8 30 30 10 10 6HK 0 1 6500806 32 0 38 4 43 8 40 45 8 8 6HK 0 1 6501006 40 0 47 1 53 8 50 60 6 6 6HK 1 2 6501306 52 0 60 1 68 8 70 70 6 4 6HK 1 2 6501506 60 0 68 8 78 8 70 80 4 4 AHR36B AHR48D 6HK 0 1 6500206 10 0 14 6 16 3 15 20 12 12 6HK 0 1 6500506 20 0 25 4 28 8 30 30 10 10 6HK 0 1 6500806 32 0 38 4 43 8 40 45 8 8 6HK 0...

Page 7: ...25 60 50 25 6 6 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...

Page 8: ...R 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 208V 230V 208V 230V 208V 230V Circuit Circuit Circuit 1st3 2nd 1st3 2nd 1st3 2nd 1st3 2nd 1st3 2nd 1st3 2nd AHR36B AHR48D 6HK16502025 46 2 28 8 25 0 32 6 28 9 30 25 35 30 10 10 8 10 AHR60D 6HK16502025 46 2 28 8 25 0 32 6 28 9 30 25 35 30 10 10 8 10 6HK16502...

Page 9: ...1055361 BTG B 0913 Johnson Controls Unitary Products 9 TYPICAL THERMOSTAT CONNECTIONS ...

Page 10: ...45 1545 1360 1200 1050 Medium 1535 1480 1415 1280 1155 1010 870 Low 1225 1195 1095 1025 925 825 680 AHR48D High 1890 1830 1755 1650 1565 1450 1285 Medium 1515 1480 1450 1380 1295 1115 985 Low 1170 1165 1140 1100 965 860 745 AHR60D High 1911 1841 1757 1668 1564 1439 1233 Medium 1556 1507 1450 1388 1266 1246 989 Low 1211 1181 1151 1062 992 911 827 230 Volt AHR18B High 1145 1100 1055 1005 930 845 725...

Page 11: ...1753 1640 1522 1296 Medium 1733 1672 1609 1527 1431 1272 1220 Low 1388 1359 1313 1255 1133 1004 912 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 f...

Page 12: ... change without notice Published in U S A 1055361 BTG B 0913 Copyright 2013 by Johnson Controls Inc All rights reserved Supersedes 1055361 BTG A 0713 York International Corp 5005 York Drive Norman OK 73069 NOTES ...

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