TECHNICAL GUIDE SINGLE PIECE VARIABLE SPEED AIR HANDLERS. DESCRIPTION FEATURE

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TEHNIAL UIDE SINLE PIEE VARIABLE SPEED AIR HANDLERS FR USE WITH SPLIT-SYSTEM LIN & HEAT PUMPS MDELS: AHE18 THRU 60* DESRIPTIN The Air Handler line offers the ultimate in comfort, sound and

No special kits are required to install this deluxe product.

1 TEHNIAL UIDE SINLE PIEE VARIABLE SPEED AIR HANDLERS FR USE WITH SPLIT-SYSTEM LIN & HEAT PUMPS MDELS: AHE18 THRU 60* DESRIPTIN The Air Handler line offers the ultimate in comfort, sound and application flexibility. The air handler is shipped ready to be installed in upflow, horizontal left or right position, with minor adjustments. No special kits are required to install this deluxe product. All JI Unitary Products air handlers and coils use a TXV to provide our customers with the optimum performance and refrigerant control required for 13 + Seer systems. Air handlers are available with Flex-coils without a factory installed metering device, where for added flexibility, a R-22 or R-410A TXV can be field installed to meet your refrigerant choice. FEATURE Thermal Expansion Valve - Provides the ultimate refrigerant control required for today s high efficient product. The UP bolton TXV provides easy installation to convert the air handler to the required refrigerant, which is a true bolt-on design that does not require brazing to replace or install. Insulated abinet - All air handler cabinets are thermally insulated with 3/4 foil faced insulation to prevent sweating. Durable Finish Inside and ut - Air handler casings are made of pre-painted galvanized steel which provides a better paint to steel bond that resists corrosion and rust creep. All internal coil sheet metal parts are made of 60 galvanized or prepainted 30 galvainzed. Filters - All models have internal filter racks provided for use with 1 thick standard size filters. Electric Heat Kits - New 6 HK series of field installed electric heat kits are available for installation friendly and easy service applications. These 6 HK kits are unique to these new models. High Efficiency Blowers - All models use high efficiency brushless D motors to provide cooling SEER rating enhancement. IS 9001 ertified Quality Management System Due to continuous product improvement, specifications are subject to change without notice. Visit us on the web at: Additional rating information can be found at: WARRANTY Standard 5-year limited parts warranty. Extended 10-year limited parts warranty when product is registered online within 90 days of purchase for replacement or closing for new home construction. FR DISTRIBUTIN USE NLY - NT T BE USED AT PINT F RETAIL SALE

2 DIMENSINS J 13 F K Blower ompartment Refrigerant onnections D Drain onnections for Upflow and Downflow Applications A ircuit Breaker Panel Top utlet Dimensions 1-1/2 7-11/32 Filter Access DIMENSINS & DUT NNETIN DIMENSINS B 18-9/32 Drain Pan onnections for Horizontal Applications E Bottom Inlet Dimensions Dimensions Dimensions Wiring Knockouts 1 Refrigerant onnections A B D E F J K Line Size Height Width Depth Power ontrol Liquid Vapor AHE18B3XH /2 16 1/ /32" 16 1/ /2 16 1/ /32" 16 1/ /2 16 1/ /32" 16 1/2 7/8" (1/2") 3/4" AHE363XH /2 21 1/ /32" /8"(1") 7/8" (1/2") 3/8" / /32" 23-1/2 1-23/32" (1-1/4") / /32" 23-1/2 7/8" / /32" 23-1/2 1. Actual size (onduit size). IL TEHNIAL DATA AHE18B3XH21 AHE363XH21 Application ooling / ooling / ooling / ooling / ooling / ooling / ooling / Refrig. onn. Types Face Area (Sq. Ft.) Note: H models are available with a factory installed horizontal drain pan. Rows Deep Fin Per In. oil Size Tube eometry Tube Dia. Fin Type Sweat (2) 14 x x /8 Enhanced None Sweat (2) 16 x x /8 Enhanced None Sweat (2) 16 x x /8 Enhanced None Sweat (2) 20 x x /8 Enhanced None Sweat (2) 22 x x /8 Enhanced None Sweat (2) 24 x x /8 Enhanced None Sweat (2) 28 x x /8 Enhanced None TXV 2 Johnson ontrols Unitary Products

3 LIN APAITY AHE18B3XH21 AHE363XH21 Rated FM ,000 1,190 Entering Air F MBH@ Evaporator Temperature and orresponding Pressure F/PSI (Dry/Wet Bulb) 35/ / / /84.0 FULL-ASED A TYPE MULTI-PSITIN Johnson ontrols Unitary Products 3

4 LIN APAITY Rated FM 820 1,000 1,180 1,385 1,000 1,195 1,385 1,600 1,190 1,390 1,565 1,835 Note: Airflow is calculated for each system tonnage. apacity varies with.d. product. Entering Air F MBH@ Evaporator Temperature and orresponding Pressure F/PSI (Dry/Wet Bulb) 35/ / / /84.0 FULL-ASED A TYPE MULTI-PSITIN Johnson ontrols Unitary Products

5 APPLIATIN FATRS - RATED FM VS. ATUAL FM % f Rated Airflow 80% 90% Rated FM 110% 120% apacity Factor PHYSIAL & ELETRIAL DATA - LIN NLY (60 Hz) AHE18B AHE24B AHE30B AHE36 AHE42D AHE48D AHE60D Blower - Diameter x Width 10 x 8 10 x 8 10 x 8 11 x x x x 10 Motor HP 1/3 HP 1/3 HP 1/3 HP 1/2 HP 1/2 HP 3/4 HP 3/4 HP Nominal RPM Voltage 208/ / / / / / /230 Amps Full Load (230) Filter 1 Size 16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 22 x 20 x 1 22 x 20 x 1 22 x 20 x 1 Type DISPSABLE R PERMANENT Permanent Type Kit 1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK 1PF0603BK 1PF0603BK 1PF0603BK Shipping / perating Weight (lbs.) 115/ / / / / / / Field Supplied. ELETRIAL DATA - LIN NLY (60 Hz) Total Motor Amps Minimum ircuit Ampacity Max...P. 1 Minimum 60 Hertz 60 Hertz Wire Amps/Type Size A.W.. 208V 230V 208V 230V AHE MDELS AHE18B3XH AHE363XH P = ver urrent Protection device, must be HAR type ircuit Breaker or Time Delay fuse. * May be 0 (no breaker) or 1 (with breaker). Johnson ontrols Unitary Products 5

6 ELETRIAL DATA - 208/ AHE18B3XH21 AHE363XH21 Heater * Max. Static EM Min. Speed Tap Total Heat 1 kw Staging kw MBH W1 nly W V 230V 208V 230V 208V 230V 208V 230V 6HK* Med Low # HK* Med High # HK Med High # HK* Med Low # HK* Med # HK* Med High # HK* Med High # HK High # HK* Med Low # HK* Med # HK* Med High # HK* Med High # HK High # HK* Med Low # HK* Med # HK* Med High # HK* High # HK Med High # HK High # HK High # HK* Med # HK* Med # HK* Med High # HK* High # HK Med High # HK* Low # HK* Med Low # HK* Med Low # HK* Med # HK Med # HK Med High # HK High # HK* Low # HK* Low # HK* Med Low # HK* Med # HK Med # HK Med High # HK Med High # HK High # See conversion Table 3. 6 Johnson ontrols Unitary Products

7 ELETRIAL DATA - (FR SINLE SURE PWER SUPPLY) - PPER WIRE - 208/ AHE18B3XH21 AHE363XH21 Field Wiring Heater Heater Amps Min. ircuit Ampacity * Max...P. 1 Amps/Type 75 Wire Size - AW 240V 208V 230V 208V 230V 208V 230V 6HK* HK* HK* HK* HK* HK* HK* HK* HK HK HK* HK* HK* HK* HK HK HK* HK* HK* HK* HK HK HK HK HK* HK* HK* HK* HK HK HK* HK* HK* HK* HK HK HK HK HK* HK* HK* HK* HK HK HK HK HK P. = ver urrent Protection device, must be HAR type ircuit Breaker or Time Delay fuse. * May be 0 (no breaker) or 1 (with breaker). Johnson ontrols Unitary Products 7

8 ELETRIAL DATA - (FR MULTI-SURE PWER SUPPLY) - PPER WIRE - 208/ Min. ircuit Ampacity Max...P. 2 Amps/Type 75 Wire Size - AW AHE363XH21 Heater ircuit ircuit ircuit 1st 2nd 1st 2nd 1st 2nd 208/ / / / / /230 6HK* / / /45 25/25 8/8 12/12 6HK / / /50 30/30 8/8 10/10 6HK* / / /45 25/25 8/8 12/12 6HK / / /50 30/30 8/8 10/10 6HK* / / /45 25/30 8/8 12/10 6HK / / /50 30/30 8/8 10/10 6HK / / /45 45/50 8/8 8/8 6HK / / /50 50/60 8/8 6/6 6HK* / / /45 25/30 8/8 12/10 6HK / / /50 30/30 8/8 10/10 6HK* / / /45 30/30 8/8 10/10 6HK / / /50 30/35 8/8 10/10 6HK / / /45 50/60 8/8 8/8 6HK / / /50 60/60 8/8 6/6 6HK* / / /45 30/30 8/8 10/10 6HK / / /50 30/35 8/8 10/10 6HK / / /45 50/60 8/8 8/8 6HK / / /50 60/60 8/8 6/6 6HK / / /80 60/60 4/4 6/6 1. If wire other than (non-plated, 75 ambient, copper wire is used. consult applicable tables of the NE and local codes. 2...P. = ver urrent Protection device, must be HAR type ircuit Breaker or Time Delay fuse. KW & MBH NVERSINS - FR TTAL PWER INPUT REQUIREMENT FR 208V 240V V PERATIN MULTIPLY 240V TABULATED KW & MBH BY V 240V.840 MFRT SETTINS SELETIN Delay Tap A B D omfort Setting Normal Humid Dry Temperate TYPIAL APPLIATINS WITH M MULTI-PSITIN ILS HRIZNTAL RIHT UPFLW HRIZNTAL LEFT 8 Johnson ontrols Unitary Products

9 AESSRIES Refer to Price Manual for specific 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. All kits are bolt-on and require no brazing to install. Electric Heaters - 6HK models shown under electrical data include sequential operation and temperature dual limit switches for safe, efficient operation. ircuit breakers are provided where shown. LIMITATINS These units must be wired and installed in accordance with all national and local safety codes. Voltage limits are as follows: Air Handler Voltage Voltage code 1 Normal perating Voltage Range 208/ Rated in accordance with ARI Standard 110, utilization range A. Airflow must be within the minimum and maximum limits approved for electric heat, evaporator coils and outdoor units. Entering Air Temperature Limits Wet Bulb Temp. F Dry Bulb Temp. F Min. Max. Min. Max NVENTINAL NTRL WIRIN (24 VA) THERMSTAT R Air Handler ontrol Wiring Typical A/ - ooling only Applications AIR HANDLER BARD R 1-STAE AIR NDITININ THERMSTAT R Air Handler ontrol Wiring Typical A/ with Electric Heat Applications AIR HANDLER BARD R 1-STAE AIR NDITININ Y Y/Y2 Y Y Y/Y2 Y W1 Y1 Y1 W1 HUMIDISTAT * W1 W1 HUMIDISTAT * HUM HUM X/L X/L M M * ptional dehumidification humidistat switch contacts open on humidity rise. NTES: 1. Y/Y2 Terminal on air handler control board must be connected for full FM and applications requiring 60 second blower off delay for SEER enhancement. 2. Remove humidistat jumper on air handler control board. 3. For heat pump applications - set MDE jumper on air handler control board to the HP position. 4. To change quantity of heat during HP defrost cycle - reverse connections at W1 and on air handler control board. Johnson ontrols Unitary Products 9

10 SINLE-STAE LIN WIRIN NTRL WIRIN - Air Handler And UP Single Stage HP Systems Single Stage HP with Standard Demand Defrost ontrol Board THERMSTAT AIR HANDLER BARD 1 - STAE HEAT PUMP R R R Y E W / W1 Y/Y2 Y1 W1 Y W1 66 W HUM HUMIDISTAT * X / L X / L X / L M * ptional dehumidification humidistat switch contacts open on rise. Notes: 1. Y Terminal on Air Handler ontrol Board must be connected for full FM and applications requiring 60 second blower off delay for SEER enhancement. 2. Move HUM STAT Jumper on AH ontrol Board to YES/N position. 3. MDE Jumper on AH control board should be set to HP for heat pumps. 4. To change quantity of heat during HP defrost cycle - Reverse connections at W1 & on Air Handler ontrol Board. TW-STAE LIN WIRIN THERMSTAT NTRL WIRIN - Air Handler & New UP HP Systems Two Stage H/P with York uard VI Board & opeland Ultra Tech onventional Application - Not Hot AIR HANDLER BARD 2 - STAE SRLL HEAT PUMP R R R Y2 Y2 Y1 E W Y/Y2 Y1 W1 HUM HUMIDISTAT * Y2 UT X / L X / L X / L M Y1 UT W1 UT W BS * ptional dehumidification humidistat switch contacts open on rise. Notes: 1. Y/Y2 Terminal on air handler control board must be connected for full FM and applications requiring 60 second blower off delay for SEER enhancement. 2. Remove humidistat jumper on air handler control board. 3. For heat pump applications - set MDE jumper on air handler control board to the HP position. 4. To change quantity of heat during HP defrost cycle - reverse connections at W1 and on air handler control board. 10 Johnson ontrols Unitary Products

11 AIR FLW AIR FLW DATA - 60 Hz MDELS VLT AHE AHE18B3XH21 AHE363XH21 Blower Motor Speed FM External Static Pressure - IW Volt High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # NA High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # Dry coil conditions only, tested without filters. Air handler units are SA listed to UL 1995/SA up to 0.30" w.c. external static pressure, including air filter, wet coil, and largest kw size heater, unless otherwise noted. Johnson ontrols Unitary Products 11

12 AHE AHE18B3XH21 AHE363XH21 Blower Motor Speed FM External Static Pressure - IW Volt High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # NA High / # MedHi / # Med / # MedLo / # Low / # NA NA High / # MedHi / # Med / # MedLo / # Low / # High / # MedHi / # Med / # MedLo / # Low / # Dry coil conditions only, tested without filters. Air handler units are SA listed to UL 1995/SA up to 0.30" w.c. external static pressure, including air filter, wet coil, and largest kw size heater, unless otherwise noted. Subject to change without notice. Published in U.S.A. opyright 2011 by Johnson ontrols, Inc. All rights reserved. Johnson ontrols Unitary Products 5005 York Drive Norman, K YT-A-0211 Supersedes: Nothing

TECHNICAL GUIDE SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT-SYSTEM COOLING & HEAT PUMPS DESCRIPTION FEATURES MODELS: AHX SERIES YTG-A-0409

TECHNICAL GUIDE SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT-SYSTEM COOLING & HEAT PUMPS DESCRIPTION FEATURES MODELS: AHX SERIES YTG-A-0409 TEHNIAL UIDE SINLE PIEE AIR HANDLERS FR USE WITH SPLIT-SYSTEM LIN & HEAT PUMPS MDELS: AHX SERIES DESRIPTIN This air handler line offers the ultimate in application flexibility. The AHX (high efficiency