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York SVY48 THRU 60 manual

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Table of contents for the manual

  • Page 1

    TECHNICAL GUIDE SINGLE PIECE V ARIABLE SPEED AIR HANDLERS FOR USE WITH SPLIT -SYSTEM COOLING & HEA T P UMPS MODELS: A VY24 THRU 60 AND SV Y48 THRU 60 Due to continuou s produc t improv e m en t, specifications are subject to ch an ge without notice. Visit us on the web at www . york.com Additional rating in formation can be foun d at www .ahrid[...]

  • Page 2

    2 Johnson Controls Unitary Products 256819-YTG-J-12 08 DIMENSIONS 10-3/8” F CIRCUIT BREAKER P ANEL BOTTOM INLET DIMENSIONS DRAIN P AN CONNECTIONS FOR HORIZONT AL APPLICA TIONS BLOWER COMP ARTMENT REFRIGERANT CONNECTIONS DRAIN CONNECTIONS FOR UPFLOW AND DOWNFLOW APPLICA TIONS 7-1 1/32” D B A C 1-1/2” E TOP OUTLET DIMENSIONS FIL TER ACCESS 18-9[...]

  • Page 3

    Johnson Controls Unitary Pro ducts 3 256819-YTG-J-1208 COIL TECHNICAL DA T A Models Application Refrig. Conn. T ypes Face Area (Sq. Ft.) Rows Deep Fin Per In. Coil Size Tu b e Geometry Tu b e Dia. Fin Ty p e TXV AV Y 2 4 B 3 X H 2 1 Cooling / Heat Pump Sweat 3.89 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced None AV Y 2 4 B 2 A H 2 1 2A AV Y 2 4 B 4 E [...]

  • Page 4

    4 Johnson Controls Unitary Products 256819-YTG-J-12 08 Air Handler Air Flow Dat a HIGH / LOW SPEED COOLING AND HEA T PUMP AIRFLOW CFM JUMPER SETTINGS 24B 36C High Low High Low COOL T ap ADJ T ap 1088 707 1387 905 A B 830 542 1 151 753 B B 948 617 1201 783 A A 716 465 1009 657 B A 854 556 1086 703 A C 612 462 953 622 C B 637 460 901 588 B C 531 460 [...]

  • Page 5

    Johnson Controls Unitary Pro ducts 5 256819-YTG-J-1208 APPLICA TION F ACTORS - RA TED CFM VS. ACTUAL CFM % Of Rated Airflow 80% 90% Rated CFM 1 10% 120% Capacity Factor 0.96 0.98 1.00 1.02 1.03 PHYSICAL & ELECTRICAL DA T A - COOLING ONL Y (60 Hz) Models A VY24B**H21 A VY36C**H21 AV Y 4 8 D * * H 2 1 SVY48D**N21 AV Y 6 0 D * * H 2 1 SVY60D**N21 [...]

  • Page 6

    6 Johnson Controls Unitary Products 256819-YTG-J-12 08 * May be 0 (no breaker) or 1 ( with breaker). ELECTRICAL DA T A - 208/230-1-60 Models Heat Kits* Max. Stat i c Min. Spee d T ap To ta l H e a t 1 kW S taging KW MBH W1 Only W2 Only W1 & W2 208v 230v 208v 230v 208v 230v 208v 230v 208v 230v A VY24B**H21 4HK*6500206 0.5 Heat-D 1.9 2.5 6.4 8.5 [...]

  • Page 7

    Johnson Controls Unitary Pro ducts 7 256819-YTG-J-1208 * May be 0 (no breaker ) or 1 (with breaker). ELECTRICAL DA T A (FOR SINGLE SOURCE POWER SUPPL Y) - COPPER WIRE 208/230-1-60 Models Heat Kit - Single Phase* Heater Amps 240V Field W iring Min. Circuit Ampacity Max. O.C.P . Amp s/T ype 1 75 ° C W ire Size - A WG 208V 230V 208V 230V 208V 230V A [...]

  • Page 8

    8 Johnson Controls Unitary Products 256819-YTG-J-12 08 ELECTRICAL DA T A - 208/230-3-60 Models Heat Kit - Three Phase Max. Static Min. Speed Ta p T otal Heat 1 KW St aging KW MBH W1 Only W2 Only W1 + W2 208V 230V 208V 2 30V 208V 230V 208V 2 30V 208V 230V A VY24B**H21 4HK06501025 0.5 Heat-B 7.2 9.6 24.6 32.8 7.2 9.6 7.2 9.6 7.2 9.6 A VY36C**H21 4HK0[...]

  • Page 9

    Johnson Controls Unitary Pro ducts 9 256819-YTG-J-1208 ACCESSORIES Refer to Price Manual for spec ific model numbers where not shown. TXV Kits - TXV kits are available for “Flex-coil” applications and converting R-22 to R-410A or as a service replacement. Al l kits are bolt-on and require no brazing to install. Electric Heaters - 4HK models sho[...]

  • Page 10

    Subject to change without notice. Printe d in U.S.A. 256819-YTG-J-1208 Copyright © 2008 by Johnson Controls, Inc. All rights reserved. Supersedes: 256819-YTG-I-0808 Johnson Controls Unitary Product s 5005 Y o rk Drive Norman, OK 73069 TWO-ST AGE COOLING WIRING * Optional dehumidification humidistat switch contacts open on humidity rise. NOTES : 1.[...]