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York AHP18 manual

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Table of contents for the manual

  • Page 1

    TECHNICAL GUIDE SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT -SYSTEM COOLING & HEA T PUMPS MODELS: AHP18 THRU 60 Due to continuous prod uc t improv e m en t, specifications are subject to change with ou t notice. Visit us on the web at www .york.com Additional rati ng information ca n be found at www .ahridirectory .org. ISO 9001 Certified Qual[...]

  • Page 2

    255029-YTG-M-06 10 2 Johnson Controls Unitary Products DIMENSIONS 10-3/8” F CIRCUIT BREAKER P ANEL BOTTOM INLET DIMENSIONS DRAIN P AN CONNECTIONS FOR HORIZONT AL APPLICATIONS J BLOWER COMP ARTMENT REFRIGERANT CONNECTIONS DRAIN CONNECTIONS FOR UPFLOW AND DOWNFLOW APPLICA TIONS 7-1 1/32” D B A K C 1-1/2” 18-9/32” E TOP OUTLET DIMENSIONS FIL T[...]

  • Page 3

    255029-YTG-M-0610 Johnson Controls Unitary Products 3 COIL TECHNICAL DA T A Models Application Refrig. Conn. T ypes Face Area (Sq. Ft.) Rows Deep Fin Per In. Coil Size T ube Geometry T ube Dia. Fin Ty p e TXV AHP18B3XH21 Cooling / Heat Pump Sweat 3.40 2 14 (2) 14 x 17. 5 1 x 0.866 3 /8 Enhanced None AHP18B4FH21 4E AHP24B3XH21 Cooling / Heat Pump Sw[...]

  • Page 4

    255029-YTG-M-06 10 4 Johnson Controls Unitary Products ACCESSORIES Refer to Price Manual for specific model numbers. TXV Kit s - TXV kits are available for “Flex-coil” applications and converting R22 to R410A or as a service replacement. All kits are bolt-on and require no brazing to install. Non-Combustible Bases - A combustible floor base acc[...]

  • Page 5

    255029-YTG-M-0610 Johnson Controls Unitary Products 5 All air handler units are UL Listed up to 0.50" w .c. external st atic pressure, including air filter , wet coil, and largest KW s ize heater , unless otherwise noted. AIR FLOW DA T A - 60 Hz MODELS Models Blower Motor Speed 230 V olt CFM 1 @ External St atic Pressure - IWC 0.10 0.20 0.30 0[...]

  • Page 6

    255029-YTG-M-06 10 6 Johnson Controls Unitary Products PHYSICAL & ELECTRICAL DA T A 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 Motor HP 1/3 HP 1/4 HP 1/2 HP 3/4 HP Nominal RPM 1075 1075 1075 1075 V oltage 230 Amps F ull Load (230) 1.9 1.5 2.2 3.6 Filter 1 T ype DISPOSABLE OR PERM[...]

  • Page 7

    255029-YTG-M-0610 Johnson Controls Unitary Products 7 * May be 0 (no breaker) or 1 (with breaker). ELECTRICAL DA T A - 208/230-1-60 Models Heater Models* Max. Static Min. Speed Ta p T otal Heat 1 kW St ag ing kW MBH W1 Only W2 Only W1 + W2 208V 240V 208V 240V 20 8V 240V 208V 240V 2 08V 240V AHP18B**H21 4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1.9[...]

  • Page 8

    255029-YTG-M-06 10 8 Johnson Controls Unitary Products * May be 0 (no breaker) or 1 (with breaker). ELECTRICAL DA T A (FOR SI NGLE SOURCE POWER SUPPL Y) - COPPER WIRE 208/230-1-60 Models Heater Models* Heater Amps 240V Field Wiring Min. Circuit Ampacity Max. O.C.P . 1 Amps/T ype 75 ° C Wire Size - A WG 208V 240V 208V 240V 208V 240V AHP18B**H21 4HK[...]

  • Page 9

    255029-YTG-M-0610 Johnson Controls Unitary Products 9 ELECTRICAL DA T A (FOR MUL TI SOURCE PO WE R SUPPL Y) - COPPER WIRE 208/230-1-60 Models Heater Models Min. Circuit Ampacity Max. O.C.P . 1 Amp s/T ype 75 ° C Wire Size - A WG Circui t C ircuit Cir cuit 1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd 208/240 208/240 208/240 208/240 208/240 208/240 208/240 2[...]

  • Page 10

    255029-YTG-M-06 10 10 Johnson Controls Unitary Products 2. Heaters are 3 Phase. COOLING MODELS W ITH ELECTRIC HEA T WI RING * Optional dehumidification humidistat switch contacts open on humidity rise. Notes: 1. “Y” T erminal on Air Handle r Control Board must be connect ed for full CFM and applications requiring 60 second blower off del ay for[...]

  • Page 11

    255029-YTG-M-0610 Johnson Controls Unitary Products 11 * Optional dehumidification humidistat switch contacts open on rise. Notes: 1. “Y” T erminal on Air Handler Contr ol Board must be connected for full CFM and applications r equiring 60 second blower off del ay for SEER enhancement. 2. Move HUM ST A T Jumper on AH Control Board to YES/NO pos[...]

  • Page 12

    Subject to change without notice. Published in U .S.A. 255029-YTG-M-0610 Copyright © 2010 by Johnson Controls, Inc. All ri ghts reserved. Supersedes: 255029-YTG-L-0708 Johnson Controls Unitary Product s 5005 Y ork Drive Norman, OK 73069[...]