York AHP18 THRU 60 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 AND SHP48 THRU 60 Due to continuous product im provement, specifications are subjec t to ch a nge without notic e. V isit us on the web at www .york.com Additional rati ng information ca n be found at www .ari.org/ari directory . ISO[...]

  • Page 2

    255029-YTG-J-1007 2 Unitary Products Group 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 TER ACCESS DI[...]

  • Page 3

    255029-YTG-J-1007 Unitary Products Group 3 COOLING CAP ACITY Models Rated CFM Entering Air °F (Dry / Wet Bulb) MBH@ Evaporator T emperature and Corresponding Pressure °F / PSIG 35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0 FULL-CASED “A” TYPE MUL TI-POSITION AHP18B2A(N,H)21 650 85/72 24.5 22.3 19.9 17.3 80/67 22.6 20.3 18.0 15.6 75/62 18.5 16.4 14.[...]

  • Page 4

    255029-YTG-J-1007 4 Unitary Products Group ACCESSORIES Refer to Price Manual for specific model numbers. TXV Kits - TXV kits are available for “Flex-coil” applica tions 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 acces- sory is [...]

  • Page 5

    255029-YTG-J-1007 Unitary Products Group 5 All air handle r units are UL Liste d up to 0.50" w.c. external static press ure, incl ud ing air fil ter , wet coil, an d l argest 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 0.40 0.[...]

  • Page 6

    255029-YTG-J-1007 6 Unitary Products Group PHYSICAL & ELECTRICAL DA T A Models AHP18B**(N,H)21 AHP24B**(N,H)21 AHP30B**(N,H)21 AHP36C **(N,H)21 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 Full Load ( 230) 1.9 1.5 2.2 3.6 Filter 1 T ype DISPOSABLE OR[...]

  • Page 7

    255029-YTG-J-1007 Unitary Products Group 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 a ging kW MBH W1 Only W2 Only W1 + W2 208V 240V 208V 2 40V 208V 240V 208V 240V 208V 240V AHP18B**(N,H)21 4HK*6500206 0.5 Lo 1.9 2.5 6.4 8.5 1.9 2.5 1 .9 2.5 1.[...]

  • Page 8

    255029-YTG-J-1007 8 Unitary Products Group * 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 - AWG 208V 240V 208V 2 40V 208V 240V AHP18B**(N,H)21 4HK*6500206[...]

  • Page 9

    255029-YTG-J-1007 Unitary Products Group 9 ELECTRICAL DA T A (FOR MUL TI SOURCE PO WER 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 Circuit Circuit Circuit 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 [...]

  • Page 10

    255029-YTG-J-1007 10 Unitary Products Group 2. Heaters are 3 Phase. ELECTRICAL DA T A (FOR SI NGLE SOURCE POWER SUPPL Y) - COPPER WIRE 208/230-3-60 Models Heat Kit - Three Phase Heater Amps 240V Field Wiring Min. Circuit Ampacity Max. O.C.P . 1 Amp s/T ype 75 ° C Wire Size - A WG 208V 240V 208V 2 40V 208V 240V AHP24B**(N,H)21 4HK06501025 23.1 27.1[...]

  • Page 11

    255029-YTG-J-1007 Unitary Products Group 11 COOLING MODELS W ITH ELECTRIC HEA T WI RING * O ptional dehumidification humidistat switch contacts open on humidity rise. Notes: 1. “Y” T erminal on Air Handler Control Boa rd must be connecte d for full CFM and applications requiring 60 second blower off del ay for SEER enhancement. 2. Move HUM ST A[...]

  • Page 12

    Subject to change without notice. Printe d in U.S.A. 255029-YTG-J-1007 Copyright © by Unitary Products Gr oup. 2007. All rights reserved. Supersedes: 255029-YTG-I-0507 Unitary 5005 Norman Product s Y ork OK Group Drive 73069 TYPICAL APPLICA TIONS UPFLOW DOWNFLOW HORIZONT AL RIGHT HORIZONT AL LEFT[...]