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255029-YTG-M-0610
DESCRIPTION
This fan coil line offers the ultimate in application flexibility. The
AHP (non-variable speed motor) models can be ordered upflow
only or as multi-position. The multi-position model can be
installed in downflow, upflow, horizontal right or left without the
need for additional field installed kits.
All UPG air handlers and coils utilize a TXV to provide our cus-
tomers with the optimum performance and refrigerant control
required for 13+ SEER systems. Air handlers c
Summary of the content on the page No. 2
255029-YTG-M-0610 DIMENSIONS J F 10-3/8” K BLOWER COMPARTMENT TOP OUTLET A CIRCUIT BREAKER DIMENSIONS PANEL D DRAIN CONNECTIONS REFRIGERANT FOR UPFLOW AND CONNECTIONS DOWNFLOW APPLICATIONS 7-11/32” E 18-9/32” 1-1/2” C B BOTTOM INLET FILTER DIMENSIONS DRAIN PAN CONNECTIONS ACCESS FOR HORIZONTAL APPLICATIONS Dimensions 1 Refrigerant Dimensions Wiring Knockouts Connections MODELS ABC JK Line Size DE F Height Width Depth Power Control Liquid Vapor 7/8” (1/2”) AHP18B3XH21 46 17.5 12-3/8 13-29/32 14-
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255029-YTG-M-0610 COIL TECHNICAL DATA Refrig. Face Area Rows Fin Tube Tube Fin Models Application Coil Size TXV Geometry Dia. Type Conn. Types (Sq. Ft.) Deep Per In. AHP18B3XH21 None Cooling / Sweat 3.40 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced Heat Pump AHP18B4FH21 4E AHP24B3XH21 None Cooling / Sweat 3.89 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced Heat Pump AHP24B4FH21 4F AHP30B3XH21 None AHP30B4GH21 4G Cooling / Sweat 3.89 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced Heat Pump AHP30B4HH21 4H
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255029-YTG-M-0610 ACCESSORIES LIMITATIONS Refer to Price Manual for specific model numbers. These units must be wired and installed in accordance with all national and local safety codes. TXV Kits - TXV kits are available for “Flex-coil” applications and converting R22 to R410A or as a service replacement. All kits Voltage limits are as follows: are bolt-on and require no brazing to install. 1 Air Handler Voltage Normal Operating Non-Combustible Bases - A combustible floor base accessory Vol
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255029-YTG-M-0610 AIR FLOW DATA - 60 Hz MODELS 230 Volt Blower 1 Models Motor CFM @ External Static Pressure - IWC Speed 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 High 1054 989 923 862 791 665 581 202 N/A N/A AHP18B**H21 Medium 782 762 716 670 613 536 315 121 N/A N/A Low 541 519 479 445 397 298 168 N/A N/A N/A High 1232 1167 1098 1025 940 826 731 622 486 345 AHP24B**H21 Medium 966 915 868 799 724 641 540 452 347 224 Low 785 740 684 618 532 446 364 296 192 131 High 1434 1359 1297 1220 11
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255029-YTG-M-0610 PHYSICAL & ELECTRICAL DATA Models AHP18B**H21 AHP24B**H21 AHP30B**H21 AHP36C**H21 Blower - Diameter x Width 9 x 6 10 x 9 10 x 9 10 x 10 HP 1/3 HP 1/4 HP 1/2 HP 3/4 HP Motor Nominal RPM 1075 1075 1075 1075 Voltage 230 Amps Full Load (230) 1.9 1.5 2.2 3.6 Type DISPOSABLE OR PERMANENT 1 Size 16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 Filter Permanent Type Kit 1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK Shipping / Operating Weight (lbs.) - N Models 128/122 132/126 139/133 162/156
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255029-YTG-M-0610 ELECTRICAL DATA - 208/230-1-60 1 kW Staging Total Heat Heater Max. Min. Speed Models kW MBH W1 Only W2 Only W1 + W2 Models* Static Tap 208V 240V 208V 240V 208V 240V 208V 240V 208V 240V 4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1.9 2.5 1.9 2.5 AHP18B**H21 4HK*6500506 0.5 Med 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500806 0.5 Med 5.6 7.5 19.2 25.6 2.8 3.75 5.6 7.5 5.6 7.5 4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1.9 2.5 1.9 2.5 4HK*6500506 0.5 Lo 3.6 4.8 12.3 16.4 3.6
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255029-YTG-M-0610 ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60 Field Wiring Heater Heater 1 Models Amps Min. Circuit Ampacity 75°C Wire Size - AWG Max. O.C.P. Amps/Type Models* 240V 208V 240V 208V 240V 208V 240V 4HK*6500206 10.4 13.5 15.4 15 20 12 12 AHP18B**H21 4HK*6500506 20.0 23.8 27.4 25 30 10 10 4HK*6500806 31.3 36.0 41.5 40 45 8 8 4HK*6500206 10.4 13.0 14.9 15 15 12 12 4HK*6500506 20.0 23.4 26.9 25 30 10 10 AHP24B**H21 4HK*6500806 31.3 35.6 41.0 40 45 8 8 4
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255029-YTG-M-0610 ELECTRICAL DATA (FOR MULTI SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60 1 Min. Circuit Ampacity 75°C Wire Size - AWG Max. O.C.P. Amps/Type Circuit Circuit Circuit Heater Models Models 1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd 208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240 208/240 AHP24B**H21 4HK16501306 40.9/47.0 19.5/22.5 – 45/50 20/25 – 8/8 10/10 – 4HK16501306 41.6/47.9 19.5/22.5 – 45/50 20/25 – 8/8 10/10 – AHP30B**H21 4HK165N1506 45.8/52.8 21.7/25.0 – 50/60 25
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255029-YTG-M-0610 ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-3-60 Field Wiring Heater Heat Kit - 1 Models Amps Min. Circuit Ampacity 75°C Wire Size - AWG Max. O.C.P. Amps/Type Three Phase 240V 208V 240V 208V 240V 208V 240V AHP24B**H21 4HK06501025 23.1 27.1 31.3 30 35 10 8 4HK06501025 23.1 26.8 30.8 30 35 10 8 AHP30B**H21 4HK065N1525 34.7 40.0 46.1 40 50 8 8 4HK06501025 23.1 27.5 31.6 30 35 10 8 AHP36C**H21 4HK06501525 34.7 40.0 46.1 40 50 8 8 4HK06501025 23.1 29.1 3
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255029-YTG-M-0610 CONTROL WIRING - AHP or MA Series Air Handler And Newer UPG Single Stage HP Systems Single Stage H/P with Standard Demand Defrost Control Board AIR HANDLER HEAT PUMP THERMOSTAT BOARD R R R G G Y Y/Y2 Y Y1 W2 W2 W1 66 E W1 W W/W1 O O O * HUMIDISTAT HUM X/L X/L X/L C C COM SINGLE-STAGE COOLING WIRING * Optional dehumidification humidistat switch contacts open on rise. Notes: 1. “Y” Terminal on Air Handler Control Board must be connected for full CFM and applications requiring 60
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Subject to change without notice. Published in U.S.A. 255029-YTG-M-0610 Copyright © 2010 by Johnson Controls, Inc. All rights reserved. Supersedes: 255029-YTG-L-0708 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069
