HEATING & COOLING 38YCA Sizes 018 thru YCN Sizes 024 thru 048. Copyright 1994 Carrier Corporation

Product Data 38YCA (60 Hz) 38YCN Heat Pump HEATING & COOLING 38YCA s 018 thru 060 38YCN s 024 thru 048 The 38YCA and 38YCN Outdoor s of Split- Heat Pumps are designed for quiet, reliable heating during the winter and cooling during the summer. With a SEER up to 10.5 and HSPF up to 7.5, these heat pump systems provide economy of operation through energy conservation when used with components designated by manufacturer. They recover heat for indoor comfort from outdoor air during the heating season and, by automatically reversing the refrigerant system, remove indoor heat and excess humidity during the cooling season. All models are listed with UL, c-ul, CEC, and ARI. FEATURES/BENEFITS Electrical Range All units are offered in single phase 208 230v. The 38YCA 030 through 060 models are offered in 208/230v 3 phase and 38YCA 036 through 060 are offered in 460v 3 phase. Range The 38YCA is available in 7 nominal sizes from 018 through 060 to meet the needs for residential and light commercial applications. The 38YCN is available in 5 nominal sizes from 024 through 048 to meet the needs of the manufactured housing market. Compressor Designed specifically for heat pump duty, with energy efficiency during heating and cooling operation. Each compressor is hermetically sealed against contamination to assure long life and dependable performance, internally sprung (units with reciprocating compressor) and externally mounted on rubber isolators for quiet operation. Continuous compressor operation is approved down to 30 F ( 34.4 C) in the heating mode, and down to 55 F (12.8 C) in the cooling mode. (See heating and cooling performance tables.) For compressor usage, see Compressor data table. Copyright 1994 Carrier Corporation This document was created with FrameMaker 4.0.4 Form 38YCA-4PD

Built-in-Reliability Components Includes a suction-tube accumulator that reduces the amount of liquid refrigerant that reaches the compressor; a low-pressure switch to stop the compressor if refrigerant charge is lost; a crankcase heater on units with reciprocating compressor and all 3-phase units to keep compressor oil warm and free of refrigerant for maximum lubricity; an internal compressor relief valve for high-pressure protection. Discharge Muffler Minimizes low frequency sound and pressure pulsation generated by compressor discharge gas. Defrost Control Board Incorporates a defrost relay, defrost timer, and low-voltage terminations. The defrost control is a time and temperature initiation/termination control which includes 3 field-selectable time periods of 30, 50, and 90 minutes. The control includes built-in 5-minute compressor delay for units equipped with scroll compressors (see Compressor data table). Weather-Protective Cabinet Steel is protected with a heavy coating commonly called galvanizing, and coated with a layer of zinc phosphate. A coat of modified polyester powder coating is then applied and baked-on, providing each unit with a hard, smooth finish that will last for many years. All screws on cabinet exterior are coated for a long-lasting rust-resistant, quality appearance. Unit Design All units are equipped with totally enclosed fan motors for greater reliability under rain and snow conditions. The large, wraparound coil uses copper tube and enhanced aluminum fin and is designed for optimum heat transfer during heating and cooling. The vertical air discharge carries the sound and air up and away from adjacent patio areas and foliage. Coils can be cleaned with a common garden hose. External Service Valves Both service valves are brass, front seating type. Valves are externally located so refrigerant tube connections can be made quickly and easily. Each valve has a service port for ease of checking operating refrigerant pressures. The 38YCA has sweat field connections. The 38YCN has mechanical field connections. Warranty Standard 1 year on parts. Additional 4 years on compressor. Model number nomenclature 38YCA 018 3 5 1 Electric Heat Pump Nominal 01818,000 Btuh 042 Btuh 02424,000 Btuh 04848,000 Btuh 03030,000 Btuh 06060,000 Btuh 036 Btuh Electrical 3208/230-1 5208/230-3 6460-3 Series Packaging 2

CERTIFICATION APPLIES ONLY WHEN THE COMPLETE SYSTEM IS LISTED WITH ARI. Physical data UNIT SIZE 018 024 030 036 042 048 060 SERIES 33/34 35/36 36/37, 36, 56, 66/ 37,, * Tube sizes are for lengths up to 50 ft. For lengths over 50 ft, consult Long-Line Application Guideline. NOTE: See unit Installation Instructions for proper installation. 32/33, 53, 63 32, 52, / 33, 53, 63 32, 52, / 33, 53, 63 OPERATING WT (lb) 127 143 1, 153 176 207 219 237 REFRIGERANT Control Charge (lb) @ 15 ft CONDENSER FAN Air Discharge Air Qty (CFM) Motor RPM (60 Hz) 22 Piston 4.69 4.75/4.88 5.38/5.63 6.38/7.13 7.63/7.38 9.25/7.78 /10.25 Propeller Type, Direct Drive Vertical 1900 1900 2300 3300 1110 1125 1125 1100 CONDENSER COIL Face Area (sq ft) 9.10 9.11 14.07/12.42 14.93 18./17.42 22.40/17.42 22.40 CONNECTION (in. ID) Vapor Liquid REFRIGERANT TUBES* (in. OD) Vapor Liquid Sweat 5/8 3/4 7/8 3/8 5/8 3/4 7/8 1-1/8 3/8 3

COMPRESSOR DATA COMPRESSOR MANUFACTURER & TYPE UNIT SIZE UNIT SERIES BRISTOL RECIP 030 36 COPELAND RECIP 018 33 024 35 030 37, TECUMSEH RECIP 018 34 024 36 036 37,, MILLENNIUM SCROLL 036 36, 56, 66 042, 048, 060 32, 52, COPELAND SCROLL 042, 048, 060 33, 53, 63 UNIT SIZE *Piston listed is for any approved coil combination. SERIES METERING DEVICE OUTDOOR PISTON INDOOR PISTON* 018 33 40 52 018 34 40 55 024 35, 36 49 63 030 36 55 70 030 37, 52 70 036 36, 56, 66 61 76 036 37,, 59 73 042 32, 52 84 042 33, 53, 63 65 84 048 32, 52,, 33, 53, 63 73 88 060 32, 52,, 33, 53, 63 76 96 4

Accessories ORDERING NUMBER KAAWS0101AAA KAATD0101 KAAFT0101AAA KHAIR0101AAA Standard KSACY0101AAA Winter Start Control Time-Delay Relay Evaporator Freeze Thermostat Isolation Relay Cycle ProtectorUnits with scroll compressor Cycle ProtectorUnits with recip compressor DESCRIPTION KAAHS0601AAA Compressor Start Assist (Capacitor/Relay) s 018 (331, 341), 024 (351, 361), 030 (361, 371) KAAHS0701AAA N/A KAACS0201PTC Standard N/A Standard KAACH1201AAA Compressor Start Assist (Capacitor/Relay) 036 (371) 1 Phase Compressor Start Assist (Capacitor/Relay)3 Phase and Scroll Units Start Assist (PTC)s 036 060 1 Phase Scroll Units Start Assist (PTC)s 018 036 1 Phase Recip Units Start Assist (PTC)3 Phase Crankcase Heaters 018 (331, 341), 024 (351, 361), 030 (361, 371), 036 (371), All 3 Phase Crankcase Heaters 036 (361), 042 060 1 Phase KSASH1101COP Sound Blankets 018 (331), 024 (351), 030 (371, 1) Standard Sound Blanket 030 (361), 036 (371, 1, 1) KSASH1301TEC Sound Blankets 018 (341), 024 (361) KSASH1901CYL Sound Blanket 036 (361, 561, 661) KSASH2001CYL Sound Blankets 042 060 (321, 521, 1) KSASH1201COP Sound Blanket 036 (511, 531) KSASH0801TEC Sound Blanket 036 (521) KSASH1701COP Sound Blankets 042 060 (331, 531, 631) KHAOT0301FST KHAOT0201SEC KHAIC0101AAA KHAIC0201AAA Outdoor Thermostat Secondary Outdoor Thermostat Interface Control (Optimizer II) Interface Control (Outdoor Thermostat and Lockout Relay) KHATX0901HSO** TXV (Hard Shut-off) 018 KHATX1001HSO** TXV (Hard Shut-off) 024 KHATX1101HSO** TXV (Hard Shut-off) 030 KHATX1201HSO** TXV (Hard Shut-off)s 036, 042 KHATX1301HSO TXV (Hard Shut-off) 048 KHATX1401HSO TXV (Hard Shut-off) 060 KHATX0201RPB TXV (RPB) 018 KHATX0301RPB TXV (RPB) 024 KHATX0401RPB TXV (RPB) 030 KHATX0501RPB TXV (RPB)s 036, 042 KHATX0601RPB TXV (RPB) 048 KHATX0701RPB TXV (RPB) 060 Standard KSAHI0201HPS KHALS0101LLS Not Available Not Available Low-Pressure Switch High-Pressure Switch Liquid Solenoid Valve (LSV) Support Feet Snow Rack P251-0083 Low-Ambient Controller* (RCD) P504-8083S Filter DrierBi-flow s 018-036 P504-8163S Filter DrierBi-flow s 042-060 N/A Not applicable in this application. * Isolation relay required. Use with low-ambient controller. See Compressor data table. ** Hard shut-off TXV requires compressor start assist on recip compressors. See Compressor Data table. THERMOSTAT/SUBBASE PKG --HH--07AT-175 --HH--93AZ-195 --HH--93AZ-196 --HH--07AE--001 DESCRIPTION Thermostat, 2-Stage Heat, 1-Stage Cool, Auto/Manual Changeover F Subbase for Manual Changeover Thermostat Subbase for Auto Changeover Thermostat Thermostat (1 Piece) Night Setback, 2-Stage Heat, 1-Stage Cool F/ C Option, 5-2 Day Programmable 5

Accessory Description and Usage 1. Time-Delay Relay A SPST delay relay which briefly continues operation of the indoor blower motor to provide additional cooling after the compressor cycles off. SUGGESTED USE: For improved efficiency ratings for certain combinations of indoor and outdoor units. (Refer to ARI Unitary Directory.) 2. Evaporator Freeze Thermostat A SPST temperature actuated switch which stops unit operation when evaporator reaches freeze-up conditions. SUGGESTED USE: All units where low-ambient controller has been added. 3. Isolation Relay A SPDT relay which switches the low-ambient controller out of the outdoor fan motor circuit when the heat pump switches to heating mode. SUGGESTED USE: All heat pumps where low-ambient controller has been added. 4. Compressor Start Assist-Capacitor/Relay Type Start capacitor and start relay gives hard boost to compressor motor at each start-up. SUGGESTED USE: Installations where interconnecting tube length exceeds 50 ft. Installations where outdoor design temperature exceeds 105 F (40.6 C). Replacement installations with hard shut-off expansion valve or liquid line solenoid on indoor coil. Units installed with low-ambient controller. 5. Sound Blanket Wraparound sound attenuation cover for the compressor. Reduces the sound level by about 0.2 bels. SUGGESTED USE: Unit installed closer than 15 ft to quiet areasbedrooms, etc. Unit installed between 2 houses less than 10 ft apart. 6. Outdoor Thermostat A SPDT temperature actuated switch which turns on supplemental electric heaters when outdoor air temperature drops below set point. SUGGESTED USE: Heat pump installations with multiple-stage supplemental heaters 7. Secondary Outdoor Thermostat A SPDT temperature actuated switch which turns on a third stage of supplemental electric heaters when outdoor air temperature drops below the second-stage set point. SUGGESTED USE: Heat pump installations where 3-stage operation of supplemental heaters is desired. 8. Interface Control (Optimizer II) An electric control for controlling a heat pump and gas or oil furnace system for maximum energy savings. It allows heat pump to operate down to a predetermined economic balance point temperature, then switches to allow furnace operation only below that temperature. Requires outdoor thermostat (Item 6) to be adjusted for economic balance point temperature. SUGGESTED USE: All heat pump and gas- or oil-fired furnace combination systems. 9. Thermostatic Expansion Valve (TXV) A modulating flow-control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator. Kit includes valve, adapter tubes, and external equalizer tube. Both hard shut-off and RPB valves are available. SUGGESTED USE: For improved system performance in cooling mode. 10. High-Pressure Switch Auto reset SPST switch activated by refrigerant pressure on high side of refrigerant circuit. Cycles compressor off if refrigerant pressure rises to about 425 psig. Provides additional protection against compressor damage due to loss of outdoor airflow. SUGGESTED USE: Installations exposed to very dirty outdoor air. Installations where condenser inlet air temperature exceeds 125 F (51.7 C). 11. Filter DrierBi-flow A device for removing contaminants from refrigerant circulating in an air conditioner or heat pump system; bi-flow for heat pumps. SUGGESTED USE: All field-connected split-system units. 12. Liquid Solenoid Valve (LSV) An electrically operated shut-off valve to be installed at the outdoor unit and which stops and starts refrigerant liquid flow in response to compressor operation. Maintains a column of refrigerant liquid ready for action at next compressor operation cycle. Note: Compressor start assist capacitor/relay type (Item 4) must be used on single-phase reciprocating compressors. SUGGESTED USE: In certain long-line applications. (Refer to Long-Line Application Guideline.) 6

Electrical data OUTDOOR UNIT 018-33, 34 V/PH 60 Hz OPER VOLTS* COMPR Max Min LRA RLA * Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit failure. Time-delay fuse. Length shown is as measured 1 way along the wire path between the unit and the service panel for voltage drop not to exceed 2%. ** If wire is applied at ambient greater than 30 C (86 F), consult Table 310-16 of the NEC (ANSI/NFPA 70). The ampacity of nonmetallic-sheathed cable (NM), trade name ROMEX, shall be that of 60 C (140 F) conductors, per the NEC (ANSI/NFPA 70) Article 336-36. If other than uncoated (non-plated), 60 or 75 C (140 or 1 F) insulation, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (ANSI/NFPA 70). NOTE: Control circuit is 24v on all units and requires external power source. Copper wire must be used from disconnect to unit. All motors/compressors contain internal overload protection. Model 042 MCA value greater than 048 due to UL testing. FLA Full Load Amps HACR, Air Conditioning, Refrigeration LRA Locked Rotor Amps MCA Minimum Circuit Amps RLA Rated Load Amps FAN FLA MCA MIN WIRE SIZE** 60 C/75 C MAX LENGTH (Ft) 60 C/75 C MAX FUSE OR HACR TYPE CKT BKR AMPS 49.0 9.8 0.5 12.8 14/14 70/70 20 024-35 61.0 11.4 0.5 14.8 14/14 50/45 20 024-36 61.0 11.7 0.5 15.1 14/14 50/45 20 030-36 73.0 14.7 1.4 19.8 14/14 35/35 30 030-37 75.0 13.7 1.4 18.5 14/14 40/40 30 036-36 105.0 18.0 1.4 23.9 12/12 50/50 35 036-37 208-230/1 253 197 92.0 17.5 1.4 23.3 12/12 50/50 35 042-32 124.0 27.8 1.4 36.2 8/8 80/80 50 042-33 129.0 28.0 1.4 36.4 8/8 80/80 50 048-32 140.0 24.4 1.4 31.9 8/8 90/90 50 048-33 129.0 23.7 1.4 31.0 8/8 95/90 50 060-32 165.0 30.8 1.4 39.9 8/8 75/70 60 060-33 169.0 30.8 1.4 39.9 8/8 75/70 60 030-68.0 9.0 1.4 12.7 14/14 70/65 15 036-56 90.0 11.4 1.4 15.7 14/14 50/50 20 036-75.0 11.0 1.4 15.2 14/14 50/50 20 042-52 92.0 16.4 1.4 21.9 12/12 60/60 30 042-53 208/230/3 253 187 99.0 15.9 1.4 21.3 12/12 60/60 30 048-52 105.0 14.1 1.4 19.0 14/14 40/40 25 048-53 99.0 13.5 1.4 18.3 14/14 45/40 25 060-52 123.0 17.0 1.4 22.9 12/12 55/55 35 060-53 123.0 18.5 1.4 24.5 12/12 55/55 35 036-66 45.0 6.2 0.8 8.6 14/14 95/95 15 036-37.5 5.6 0.8 7.8 14/14 95/95 15 042-63 49.5 8.7 0.8 11.7 14/14 140/140 15 048-460/3 506 414 52.5 7.1 0.8 9.7 14/14 145/145 15 048-63 49.5 7.4 0.8 10.1 14/14 145/145 15 060-66.5 8.5 0.8 11.4 14/14 130/130 15 060-63.0 9.6 0.8 12.8 14/14 130/130 20 7

8 Combination ratings See notes on pg. 9. UNIT SIZE- SERIES AND SOUND RATING (Bels) INDOOR UNIT ARI STANDARD RATINGS* TC Seasonal Efficiency SEER High-Temp Low-Temp Seasonal Efficiency HSPF Factory- Supplied Enhancement Standard Rating Field-Supplied Accessory** TXV TC COP TC COP 018-33, 34 7.8/7.6 F(A,B)4ANF018 FA1ANA018 FA1ANA024 FB(5,4)AN(A,F)018 FB(5,4)AN(A,F)024 F(A,B)4ANF024 FD3ANA024 FF1ANA018 FF1ANA024 FG3AAA024 CC5A/CD5A/CD5BA018 CD3(A,B)A018 CC5A/CD5A/CD5BA024 CD3(A,B)A024 CE3AA024 CF5AA024 17,000 17,000 17,800 17,000 18,000 18,000 17,000 17,800 17,800 17,800 17,800 17,800 17,800 18,000 18,000 17,600 16,800 17,000 17,000 3.00 3.04 3.14 3.00 3.02 3.16 3.06 2.94 2.94 11,000 10,900 11,400 11,000 11,400 11,400 11,200 11,000 11,300 11,200 11,000 11,000 11,200 11,200 11,200 11,300 2.18 2.18 6.80 6.80 6.80 024-35, 36 7.8/7.6 F(A,B)4ANF024 F(A,B)4ANF030 FD3ANA024 FD3ANA030 FF1(A,B)NA024 FF1(A,B)NA030 CC5A/CD5A/CD5BA024 CD3(A,B)A024 CC5A/CD5A/CD5BA030 CC5A/CD5A/CD5BW030 CD3(A,B)A030 CE3AA024 CE3AA030 CF5AA024 22,600 22,000 23,000 22,000 23,000 22,400 22,400 22,600 23,000 22,600 3.20 3.22 3.16 3.24 3.18 3.24 3.14 3.22 3.14 13,900 13,900 13,600 14,000 14,000 14,100 13,700 13,700 13,800 13,800 13,800 13,900 14,000 13,800 6.90 6.90 6.90 6.90 6.90 6.90 6.90 6.90 030-36, 37, 8.0/7.6 F(A,B)4ANF030 F(A,B)4ANF036 FD3ANA030 FF1(A,B)NA030 FG3AAA036 CC5A/CD5A/CD5BA030 CC5A/CD5A/CD5BW030 CD3(A,B)A030 CC5A/CD5A/CD5BA036 CD5A/CD5BW036 CD3(A,B)A036 CE3AA030 CE3AA036 CF5AA036 28,200 28,000 28,200 28,200 27,800 27,800 27,800 28,600 28,600 28,600 28,000 28,200 28,200 29,000 29,200 29,000 29,000 29,000 28,600 28,600 28,600 29,200 29,200 29,200 29,000 29,000 29,000 3.00 3.00 3.00 3.14 3.14 3.14 17,100 17,300 17,400 17,200 17,000 17,000 17,000 17,300 17,300 17,300 17,200 17,200 17,300 2.18 2.18 2.18 2.16 2.16 2.16 2.18 036-36, 56, 66, 37,, 8.0/7.6 F(A,B)4ANF036 F(A,B)4AN(F,B)042 FG3AAA036 CC5A/CD5A/CD5BA036 CD5A/CD5BW036 CD3(A,B)A036 CC5A/CD5A/CD5BA042 CD3(A,B)A042 CC5A/CD5A/CD5BA043 CC5A/CD5A/CD5BW042 CC5A/CD5A/CD5BW043 CE3AA036 CE3AA042 CF5AA036 34,200 34,800 34,000 34,200 34,200 34,200 34,800 34,800 34,400 34,400 34,400 34,200 34,600 34,200 3.04 3.02 3.06 3.04 3.14 3.06 21,000 21,000 20,600 20,800 20,800 20,800 20,800 20,800 20,800 20,600 20,800 20,600 20,800 20,800 2.30 7.50 042-32, 52, 33, 53, 63 8.0/8.0 F(A,B)4AN(F,B)042 F(A,B)4AN(F,B)048 FG3AAA048 CC5A/CD5A/CD5BA042 CD3(A,B)A042 CC5A/CD5A/CD5BA043 CC5A/CD5A/CD5BW042 CC5A/CD5A/CD5BW043 CD5A/CD5BA048 CD3(A,B)A048 CC5A/CD5A/CD5BC048 CC5A/CD5A/CD5BW048 CE3AA042 CE3AA048 CF5AA048 40,500 41,000 41,000 40,500 40,500 40,500 40,500 40,500 41,000 41,000 40,500 41,000 41,000 41,000 41,000 3.00 3.06 2.98 2.98 2.98 2.94 2.96 3.02 3.02 2.88 3.02 3.04 3.06 3.00 28,600 28,800 28,600 28,600 2.30 7.10

Combination ratings continued ARI STANDARD RATINGS* UNIT SIZE- SERIES AND SOUND RATING (Bels) 048-32, 52,, 33, 53, 63 8.0/8.0 060 32, 52,, 33, 53, 63 8.0/8.0 INDOOR UNIT F(A,B)4AN(F,B)048 F(A,B)4AN(F,B)060 FB4ANB070 FG3AAA048 FG3AAA060 CD5A/CD5BA048 CD3(A,B)A048 CC5A/CD5A/CD5BC048 CC5A/CD5A/CD5BW048 CC5A/CD5A/CD5BA060 CD3(A,B)A060 CC5A/CD5A/CD5BW060 CE3AA048 CE3AA060 CF5AA048 F(A,B)4AN(F, B)060 FB4ANB070 FG3AAA060 CC5A/CD5A/CD5BW060 CD3(A,B)A060 CC5A/CD5A/CD5BW060 CE3AA060 TC 46,000 46,500 47,000 45,000 46,000 45,000 45,000 44,000 45,000 45,000 45,000 46,000 45,000 46,000 45,000 56,000 56,500 54,500 53,500 53,500 55,500 56,000 Factory- Supplied Enhancement Seasonal Efficiency SEER Standard Rating 10.30 Field-Supplied Accessory** High-Temp Low-Temp TXV TC COP TC COP 10.30 47,000 47,000 47,000 47,000 47,000 46,500 46,500 46,000 46,500 46,500 46,500 47,000 47,000 47,000 46,500 58,000,000 56,500 56,000 56,000 56,500 56,500 3.20 3.26 3.38 3.16 3.20 2.98 3.22 3.18 3.24 3.18 3.34 2.92 2.92 3.14 3.16 29,600 29,800 29.600 29,200 29,200 29.200 29.200 28,800 29,200 29,000 29,000 29,200 29,200 29.200 29.000 39,500 39,500 39,000 38,500 38,500 39,000 39,000 2.32 2.16 2.40 2.48 2.40 2.32 2.32 2.40 2.42 Seasonal Efficiency HSPF 7.50 7.50 7.40 7.50 7.50 7.50 7.50 7.50 COP Coefficient of Performance TC (Btuh) HSPF Seasonal Performance Factor Time-Delay Relay SEER Seasonal Energy Efficiency Ratio TXV Thermostatic Expansion Valve * Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on: Standard: 80 F (27 C) db F (19 C) wb indoor entering air temperature and 95 F (35 C) db air entering outdoor unit. High-Temperature Standard: 70 F (21 C) db indoor entering air temperature and 47 F (8 C) db 43 F (6 C) wb air entering outdoor unit. Low-Temperature Standard: 70 F (21 C) db indoor entering air temperature and 17 F ( 8 C) db 15 F (11 C) wb air entering outdoor unit. Outdoor section/indoor section combination tested in accordance with DOE test procedures for heat pumps. Ratings for other combinations are determined under DOE computer simulation procedures. Without/with accessory sound blanket. ** See.90 table. TXV must be hard shut-off type. 7.6 rating for 030 (371, 1) and 036 (361) units only. METHOD Time-Delay Relay Furnaces with.90 TABLE KAATD0101 PART/MODEL NO. 58DHC, 58DX, 58DXA, 58DXC, 58EJA, 58EJB, 58MCA, 58MVP, 58MXA, 58PAP, 58PAV, 58RAP, 58RAV, 58SSC, 58SX, 58SXA, 58SXB, 58TMA, 58TUA, 58VCA, 58VUA, 58WAV, 58ZAV NOTE: In most cases, only 1 of the above should be used to achieve function. More than 1 of the methods listed above in a system may cause degradation in performance. 9

Detailed cooling capacities* EVAPORATOR AIR CFM 600 650 700 EWB CC5A/CD5A/ CD5BA See notes on pg. 13. CONDENSER ENTERING AIR TEMPERATURES F 85 95 105 115 125 Sens KW** Sens KW** Sens KW** Sens KW** Sens 19.8 17.9 16.5 16.2 15.8 20.0 18.1 16.7 16.4 16.2 20.2 18.2 16.8 16.7 16.5 38YCA018-33, 34 Outdoor With F(A,B)4ANF018 9.98 12.7 12.2 15.2 15.8 10.2 13.1 12.7 15.8 16.2 10.5 13.5 13.1 16.3 16.5 1.87 1.80 1.76 1.75 1.73 1.90 1.83 1.78 1.77 1.76 1.92 1.85 1.81 1.80 1.79 18.6 16.8 15.5 15.3 15.0 18.8 17.0 15.7 15.5 15.4 19.0 17.1 15.8 15.7 15.7 9.56 12.2 11.8 14.7 15.0 9.82 12.7 12.2 15.2 15.4 10.1 13.1 12.6 15.7 15.7 1.99 1.92 1.87 1.86 1.85 2.01 1.94 1.89 1.88 1.88 2.04 1.97 1.92 1.91 1.91 17.5 15.8 14.5 14.3 14.2 17.6 15.9 14.6 14.6 14.5 17.8 16.0 14.7 14.8 14.8 9.14 11.8 11.4 14.2 14.2 9.40 12.3 11.8 14.6 14.5 9.65 12.7 12.1 14.8 14.8 2.11 2.03 1.98 1.97 1.96 2.13 2.06 2.00 2.00 2.00 2.16 2.08 2.02 2.03 2.03 16.3 14.7 13.4 13.4 13.4 16.4 14.7 13.5 13.7 13.7 16.5 14.9 13.6 13.9 13.9 8.74 11.4 10.9 13.4 13.4 8.99 11.8 11.3 13.7 13.7 9.24 12.2 11.7 13.9 13.9 Multipliers for Determining the Performance With Other s 2.23 2.14 2.08 2.08 2.08 2.25 2.17 2.11 2.12 2.12 2.13 2.15 2.15 14.8 13.2 12.0 12.3 12.3 14.9 13.3 12.1 12.5 12.6 15.0 13.4 12.2 12.8 12.8 8.21 10.8 10.3 12.3 12.3 8.46 11.2 10.7 12.5 12.6 8.69 11.6 11.0 12.8 12.8 018 1.03 1.02 FA1ANA 018 1.00 0.99 024 1.05 1.03 024 1.05 1.04 CD3(A,B)A 018 1.03 1.02 FC4ANF 018 1.04 1.03 024 1.05 1.03 FD3ANA 024 1.03 1.01 CE3AA 024 1.05 1.03 FF1ANA 018 1.00 1.00 CF5AA 024 1.05 1.03 024 1.05 1.03 FB(4,5)AN(A,F) 018 1.00 1.00 F(A,B)4ANF 018 1.00 1.00 700 800 900 25.9 23.6 21.8 21.4 20.6 26.4 24.1 22.3 21.9 21.4 26.7 24.4 22.7 22.4 22.2 024 1.06 1.04 024 1.06 1.04 FG3AAA 024 1.03 1.03 38YCA/YCN024-35, 36 Outdoor With F(A,B)4ANF024 12.8 16.2 15.7 19.4 20.6 13.4 17.2 16.7 20.8 21.4 13.9 18.1 17.6 22.0 22.2 2.43 2.35 2.29 2.27 2.25 2.48 2.40 2.34 2.33 2.32 2.53 2.45 2.39 2.39 2.38 24.5 22.2 20.4 20.0 19.5 24.9 22.6 20.8 20.5 20.3 25.2 22.9 21.1 12.3 15.6 15.1 18.7 19.5 12.9 16.6 16.0 20.0 20.3 13.4 17.6 16.9 2.58 2.49 2.42 2.40 2.38 2.63 2.54 2.47 2.46 2.45 2.68 2.59 2.52 2.52 2.52 22.9 20.6 19.0 18.7 18.4 23.3 19.3 19.2 19.2 23.5 21.3 19.6 19.8 19.8 11.7 15.0 14.4 18.0 18.4 12.3 16.0 15.4 19.2 19.2 12.9 17.0 16.3 19.8 19.8 2. 2. 2.54 2.52 2.51 2.78 2.68 2.59 2.59 2.59 2.83 2.73 2.65 2.66 2.66 21.2 19.0 17.5 21.6 19.3 17.8 18.0 18.0 21.8 19.6 18.0 18.5 18.5 11.2 14.4 13.8 11.8 15.4 14.7 18.0 18.0 12.3 16.3 15.6 18.5 18.5 Multipliers for Determining the Performance With Other s 2.86 2.74 2.65 2.64 2.64 2.91 2.80 2.71 2. 2. 2.97 2.85 2.76 2.79 2.79 19.5 17.5 16.0 16.1 16.1 19.8 17.7 16.2 16.7 16.7 20.0 18.0 16.4 17.2 17.2 10.6 13.8 13.2 16.1 16.1 11.2 14.7 14.1 16.7 16.7 11.7 15.7 14.9 17.2 17.2 F(A,B)4ANF 024 1.00 1.00 CD3(A,B)A 024 0.99 1.00 030 1.01 1.00 030 1.01 1.00 FD3ANA 024 0.97 0.97 CC5A/CD5A/CD5BW 030 1.01 1.00 030 1.02 1.01 CE3AA 024 1.00 1.00 FF1(A,B)NA 024 0.97 1.00 030 1.02 1.01 CC5A/CD5A/ CD5BA 030 1.02 1.01 CF5AA 024 1.00 1.00 024 0.99 1.00 030 1.01 1.00 KW** 2.30 2.21 2.14 2.15 2.15 2.33 2.16 2.19 2.19 2.36 2.19 2.98 2.85 2.75 2.76 2.76 3.04 2.91 2.80 2.84 2.84 3.09 2.96 2.86 2.91 2.91 10

Detailed cooling capacities* continued EVAPORATOR AIR CFM 950 1050 1150 EWB See notes on pg. 13. CONDENSER ENTERING AIR TEMPERATURES F 85 95 105 115 125 Sens KW** Sens KW** Sens KW** Sens KW** Sens 32.6 29.7 27.4 26.9 26.1 32.9 30.2 27.8 27.3 26.8 33.1 30.4 28.0 27.7 27.5 38YCA030-36, 37, Outdoor With F(A,B)4ANF030 16.3 20.8 20.1 25.0 26.1 16.7 21.7 20.9 26.1 26.8 17.1 22.5 21.7 27.1 27.5 2.90 2.83 2.76 2.74 2. 2.94 2.87 2.81 2.79 2.78 2.99 2.91 2.85 2.84 2.84 30.8 27.8 25.7 25.2 24.8 31.1 28.2 26.0 25.6 25.4 31.4 28.5 26.2 26.1 26.0 15.7 20.0 19.3 24.1 24.8 16.2 20.9 20.2 25.2 25.4 16.6 21.8 26.0 26.0 3.09 2.99 2.92 2.90 2.89 3.13 3.04 2.97 2.96 2.95 3.18 3.09 3.02 3.01 3.01 28.9 26.0 23.9 23.6 23.4 29.3 26.3 24.2 24.1 24.0 29.5 26.5 24.4 24.6 24.6 15.0 19.3 18.6 23.2 23.4 15.5 20.2 19.4 24.0 24.0 16.0 20.2 24.6 24.6 3.27 3.16 3.07 3.06 3.05 3.32 3.21 3.36 3.26 3.17 3.18 3.18 26.9 24.1 22.1 22.0 22.0 27.1 24.4 22.4 22.6 22.6 27.3 24.5 22.5 14.3 18.6 17.8 22.0 22.0 14.8 19.5 18.6 22.6 22.6 15.3 20.3 19.4 Multipliers for Determining the Performance With Other s 3.44 3.31 3.22 3.21 3.21 3.49 3.36 3.27 3.28 3.28 3.54 3.41 3.32 3.34 3.34 24.8 22.2 20.2 20.6 20.6 25.0 22.4 20.4 21.1 21.1 25.2 22.6 20.6 21.5 21.5 13.6 17.8 17.0 20.6 20.6 14.1 18.7 17.8 21.1 21.1 14.6 19.5 18.6 21.5 21.5 F(A,B)4ANF 030 1.00 1.00 CC5A/CD5A/CD5BW 030 0.99 1.00 036 1.01 1.03 CD3(A,B)A 030 0.99 1.00 FD3ANA 030 0.99 1.02 036 1.01 1.02 FF1(A,B)NA 030 1.00 1.02 CD5A/CD5BW 036 1.01 1.02 FG3AAA 036 1.00 1.01 CE3AA 030 0.99 1.01 CC5A/CD5A/ CD5BA 1100 1200 1300 030 0.99 1.00 036 1.00 1.01 036 1.01 1.02 CF5AA 036 1.00 1.01 38YCA/YCN036-36, 56, 66, 37,, Outdoor With F(A,B)4ANF036 38.6 35.4 32.9 32.3 31.3 39.0 35.8 33.3 32.7 32.0 39.3 36.1 33.5 33.1 32.7 19.2 24.5 23.8 29.5 31.3 19.8 25.5 24.7 30.8 32.0 20.3 26.4 25.6 32.0 32.7 3.37 3.32 3.28 3.27 3.26 3.42 3.37 3.33 3.32 3.31 3.46 3.42 3.38 3.37 3.36 37.2 33.8 31.4 30.9 30.1 37.6 34.2 31.7 31.3 30.8 37.9 34.5 32.0 31.7 31.5 18.7 23.9 28.8 30.1 19.3 24.8 24.0 30.1 30.8 19.8 25.8 24.9 31.2 31.5 3.68 3. 3.58 3. 3.56 3.73 3. 3.63 3. 3.61 3.78 3.71 3. 3. 3.66 35.5 32.3 29.8 29.4 28.9 35.8 32.5 30.2 29.8 29.6 36.2 32.9 30.4 30.3 30.2 18.1 23.2 22.5 28.1 28.9 18.6 24.2 23.4 29.2 29.6 19.2 25.2 24.2 30.2 30.2 4.02 3.95 3.91 3.90 3.89 4.07 4.00 3.95 3.95 3.94 4.11 4.04 4.00 3.99 3.99 33.7 30.5 28.2 27.9 27.6 34.0 30.8 28.5 28.3 28.3 34.2 31.0 28.7 28.9 28.8 17.4 22.5 21.8 27.2 27.6 18.0 23.5 22.7 28.2 28.3 18.5 24.4 23.5 28.9 28.8 Multipliers for Determining the Performance With Other s 4.38 4.31 4.26 4.26 4.25 4.43 4.36 4.31 4.31 4.31 4.48 4.40 4.36 4.36 4.36 31.8 28.7 26.5 26.3 26.3 32.0 29.0 26.8 26.9 26.9 32.3 29.2 26.9 27.4 27.4 16.8 21.8 26.3 26.3 22.8 21.9 26.9 26.9 17.9 23.7 22.8 27.4 27.4 F(A,B)4ANF 036 1.00 1.00 CD3(A,B)A 036 1.00 0.99 F(A,B)4AN(F,B) 042 1.02 1.00 042 1.02 0.99 FG3AAA 036 0.99 0.98 CC5A/CD5A/ CC5A/CD5A/ CD5BA 042 1.01 0.99 036 1.00 0.99 CD5BW 043 1.01 0.99 042 1.02 0.99 CE3AA 036 1.00 0.98 043 1.01 0.99 042 1.01 0.99 CD5A/CD5BW 036 1.00 0.99 CF5AA 036 1.00 0.99 KW** 3.60 3.46 3.35 3.36 3.36 3.65 3.51 3.40 3.43 3.43 3.70 3.56 3.45 3.50 3.50 4.78 4.70 4.65 4.64 4.64 4.83 4.75 4.69 4.70 4.70 4.87 4.79 4.74 4.75 4.75 11

Detailed cooling capacities* continued EVAPORATOR AIR CFM 1300 1400 1500 EWB See notes on pg. 13. CONDENSER ENTERING AIR TEMPERATURES F 85 95 105 115 125 Sens KW** Sens KW** Sens KW** Sens KW** Sens 38YCA/YCN042-32, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)042 45.8 42.0 39.0 38.3 37.1 46.2 42.4 39.4 38.8 37.9 46.5 42.8 39.7 39.1 38.6 22.8 29.0 28.2 35.0 37.1 23.3 30.1 29.1 36.3 37.9 23.8 31.0 30.0 37.5 38.6 4.18 4.11 4.06 4.04 4.02 4.23 4.16 4.11 4.09 4.08 4.28 4.21 4.16 4.14 4.13 44.1 40.1 37.2 36.6 35.8 44.5 40.5 37.6 37.0 36.5 44.8 40.9 37.9 37.4 37.1 22.1 28.3 27.4 34.2 35.8 22.7 29.3 28.3 35.4 36.5 23.3 30.2 29.2 36.5 37.1 4.56 4.48 4.42 4.41 4.39 4. 4.53 4.47 4.46 4.45 4. 4.58 4.52 4.51 4.50 42.0 38.2 35.4 34.9 34.3 42.4 38.5 35.7 35.3 35.0 42.7 38.8 36.0 35.7 35.6 21.4 27.5 26.6 33.3 34.3 22.0 28.5 27.5 34.5 35.0 22.5 29.4 28.4 35.5 35.6 4.98 4.88 4.82 4.81 4.79 5.03 4.94 4.87 4.86 4.85 5.08 4.99 4.92 4.91 4.91 39.8 36.1 33.5 33.1 32.8 40.2 36.4 33.7 33.5 33.4 40.4 36.7 34.0 34.0 34.0 20.6 26.7 25.8 32.3 32.8 21.2 27.7 26.7 33.3 33.4 21.7 28.6 27.6 34.0 34.0 Multipliers for Determining the Performance With Other s 5.43 5.33 5.26 5.25 5.24 5.48 5.38 5.31 5.30 5.30 5.53 5.43 5.36 5.36 5.36 37.6 34.0 31.4 31.2 31.1 37.8 34.2 31.6 31.7 31.7 38.0 34.5 31.8 32.3 32.3 19.8 25.9 24.9 31.1 31.1 20.4 26.8 25.8 31.7 31.7 20.9 27.7 26.6 32.3 32.3 F(A,B)4AN(F,B) 042 1.00 1.00 CC5A/CD5A/ 042 1.00 0.99 048 1.01 1.00 CD5BW 043 1.00 0.99 FG3AAA 048 1.01 0.99 048 1.01 0.99 CC5A/CD5A/ CD5BA 042 1.00 0.99 CD5A/CD5BA 048 1.01 0.99 043 1.00 0.99 CC5A/CD5A/CD5BC 048 1.00 0.99 CD3(A,B)A 042 1.00 0.99 CE3AA 042 1.01 0.99 1450 1600 1750 048 1.01 0.99 048 1.01 0.99 CF5AA 048 1.01 0.99 38YCA/YCN048-32, 52,, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)048 51.8 47.7 44.3 43.5 42.6 52.2 48.2 44.8 44.3 43.7 52.5 48.7 45.2 44.9 44.7 26.1 33.7 32.7 40.7 42.6 26.8 35.2 34.1 42.8 43.7 27.6 36.8 35.5 44.5 44.7 4.49 4.43 4.37 4.35 4.34 4. 4.51 4.44 4.43 4.42 4.64 4.58 4.52 4.51 4.51 49.9 45.5 42.3 41.6 41.0 50.4 46.0 42.7 42.3 42.1 50.7 46.4 43.1 43.0 43.0 25.4 32.8 31.8 39.8 41.0 26.3 34.3 33.2 41.7 42.1 27.1 35.9 34.6 43.0 43.0 4.90 4.82 4.76 4.75 4.73 4.98 4.90 4.83 4.83 4.82 5.05 4.97 4.91 4.91 4.91 47.6 43.3 40.2 39.7 39.4 48.0 43.7 40.6 40.4 40.3 48.4 44.1 40.9 41.2 41.2 24.6 31.9 30.9 38.7 39.4 25.5 33.4 32.3 40.3 40.3 26.4 35.0 33.7 41.2 41.2 5.35 5.25 5.19 5.18 5.17 5.42 5.33 5.26 5.26 5.26 5.50 5.41 5.34 5.34 5.34 45.1 41.0 37.9 37.7 37.6 45.5 41.3 38.3 38.5 38.5 45.8 41.6 38.6 39.3 39.3 23.7 31.0 29.9 37.5 37.6 24.6 32.5 31.3 38.5 38.5 25.5 34.0 32.7 39.3 39.3 Multipliers for Determining the Performance With Other s 5.83 5.73 5.65 5.65 5.65 5.91 5.80 5.73 5.74 5.74 5.98 5.88 5.81 5.82 5.82 42.5 38.5 35.6 35.6 35.7 42.8 38.8 35.8 36.5 36.5 43.1 39.1 36.2 37.3 37.3 22.8 30.1 28.9 35.6 35.7 23.7 31.5 30.3 36.5 36.5 24.6 33.0 31.7 37.3 37.3 F(A,B)4AN(F,B) 048 1.00 1.00 CC5A/CD5A/CD5BC 048 0.96 0.97 060 1.01 1.02 CC5A/CD5A/ 048 0.98 0.98 FB4ANB 070 1.02 1.01 CD5BW 060 1.00 0.99 FG3AAA 048 0.98 0.98 CC5A/CD5A/CD5BA 060 0.98 0.98 060 1.00 0.98 CE3AA 048 0.98 0.98 CD5A/CD5BA 048 0.98 0.98 060 1.00 0.99 CD3(A,B)A 048 0.98 0.98 CF5AA 048 0.98 0.97 060 0.98 0.98 KW** 5.91 5.80 5. 5. 5. 5.96 5.86 5.78 5.78 5.78 6.02 5.91 5.83 5.84 5.84 6.35 6.24 6.16 6.16 6.16 6.43 6.32 6.23 6.25 6.25 6.50 6.39 6.31 6.34 6.34 12

Detailed cooling capacities* continued EVAPORATOR AIR CFM 1800 2000 2200 EWB CONDENSER ENTERING AIR TEMPERATURES F 85 95 105 115 125 Sens KW** Sens KW** Sens KW** Sens KW** Sens 38YCA060-32, 52,, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)060 63.8 58.2 54.1 53.2 52.0 64.4 58.8 54.7 54.0 53.5 64.9 59.3 55.1 54.8 54.7 31.9 41.1 39.8 49.8 52.0 33.1 43.1 41.7 52.4 53.5 34.2 45.0 43.5 54.5 54.7 5. 5.55 5.46 5.44 5.42 5.79 5. 5.58 5.56 5.55 5.90 5.78 5.69 5.68 5.68 60.9 55.5 51.5 50.7 50.0 61.5 56.0 52.1 51.6 51.4.0 56.5 52.4 52.6 52.5 30.9 40.0 38.7 48.6 50.0 32.1 42.0 40.6 51.0 51.4 33.2 43.9 42.4 52.6 52.5 6.17 6.03 5.94 5.93 5.91 6.29 6.15 6.06 6.04 6.04 6.40 6.26 6.17 6.17 6.17.9 52.6 48.9 48.3 48.0 58.4 53.2 49.3 49.2 49.2 58.9 53.6 49.7 50.3 50.3 KW** * Detailed cooling capacities are based on indoor and outdoor unit at the same elevation and connected by 25 ft of tubing. If other than 25 ft of tubing is used and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. and sensible capacities are net capacities. Blower motor heat has been subtracted. Sensible capacities shown are based on 80 F (27 C) entering air at the indoor coil. For sensible capacities at other than 80 F (27 C), deduct 835 Btuh (245 kw) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80 F (27 C), or add 835 Btuh (245 kw) per 1000 CFM (480 L/S) of indoor coil air per degree above 80 F (27 C). ** kw is total of indoor and outdoor unit kilowatt s. At TVA rating indoor condition (75 edb/63 ewb). All other indoor air temperatures are at 80 edb. EWBEntering Wet Bulb 29.9 38.8 37.6 47.3 48.0 31.0 40.9 39.4 49.2 49.2 32.1 42.8 41.2 50.3 50.3 6.70 6. 6.47 6.45 6.45 6.82 6.68 6.58 6.58 6.58 6.94 6.79 6.70 6.71 6.71 54.8 49.8 46.1 45.8 45.8 55.3 50.2 46.6 46.9 46.9 55.6 50.6 46.9 47.9 47.9 28.8 37.7 36.4 45.7 45.8 29.9 39.7 38.3 46.9 46.9 31.0 41.6 40.0 47.9 47.9 Multipliers for Determining the Performance With Other s 7.29 7.15 7.04 7.03 7.03 7.41 7.26 7.16 7.17 7.17 7.53 7.38 7.27 7.30 7.30 51.6 46.8 43.2 43.4 43.4 51.9 47.1 43.6 44.5 44.5 52.2 47.4 43.9 45.4 45.4 27.7 36.6 35.2 43.4 43.4 28.8 38.5 37.0 44.5 44.5 29.9 40.4 38.7 45.4 45.4 F(A,B)4AN(F,B) 060 1.00 1.00 CD3(A,B)A 060 0.96 0.94 FB4ANB 070 1.01 0.98 CC5A/CD5A/ FG3AAA 060 0.97 0.96 CD5BW 060 0.99 0.96 CC5A/CD5A/CD5BA 060 0.96 0.94 CE3AA 060 1.00 0.97 7.93 7.78 7.66 7. 7. 8.05 7.89 7.78 7.81 7.81 8.17 8.01 7.89 7.94 7.94 13

Heat pump heating performance INDOOR AIR See notes on pg. 17. OUTDOOR COIL ENTERING AIR TEMPERATURES F 3 7 17 27 37 47 EDB CFM Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw 38YCA018-33, 34 Outdoor With F(A,B)4ANF018 65 70 75 65 70 75 600 650 700 600 650 700 600 650 700 7.22 7.31 7.40 6.96 7.05 7.13 6. 6.76 6.85 CC5A/CD5A/ CD5BA 6.65 6.73 6.81 6.40 6.48 6.56 6.14 6.22 6.30 1.27 1.29 1.31 1.29 1.31 1.32 1.30 1.32 1.34 8.97 9.07 9.16 8.69 8.79 8.88 8.41 8.51 8.61 8.24 8.33 8.42 7.99 8.08 8.16 7.73 7.82 7.91 1.35 1.37 1.38 1.37 1.39 1.40 1.39 1.41 1.42 10.9 11.0 11.1 10.6 10.7 10.8 10.3 10.4 10.5 9.92 10.0 10.1 9.65 9.76 9.85 9.38 9.48 9.58 1.43 1.44 1.45 1.45 1.46 1.48 1.48 1.49 1.50 12.9 13.1 13.2 12.6 12.7 12.9 12.3 12.4 12.5 11.5 11.6 11.7 11.2 11.3 11.4 10.9 11.0 11.1 1.50 1.51 1.53 1.53 1.54 1.56 1.56 1. 1.59 15.2 15.4 15.5 14.9 15.0 15.2 14.5 14.7 14.8 13.9 14.0 14.1 13.5 13.7 13.8 13.2 13.4 13.5 1.59 1.60 1.61 1. 1.63 1.64 1.66 1. 1.68 17.7 17.9 18.0 17.5 17.6 16.9 17.1 17.7 17.9 18.0 17.5 17.6 16.9 17.1 Multipliers for Determining the Performance With Other s 1.69 1.70 1.71 1. 1.73 1.74 1.76 1.77 1.78 20.8 21.1 20.3 20.5 20.7 19.9 20.1 20.2 20.8 21.1 20.3 20.5 20.7 19.9 20.1 20.2 1.83 1.83 1.84 1.86 1.87 1.88 1.90 1.91 1.91 018 0.97 0.99 FA1ANA 018 1.00 0.99 024 1.00 0.97 024 1.02 0.97 CD3(A,B)A 018 0.97 0.99 FC4ANF 018 1.02 0.98 024 1.00 0.97 FD3ANA 024 1.00 0.96 CE3AA 024 1.00 0.97 FF1ANA 018 1.00 0.99 CF5AA 024 1.00 0.97 024 1.01 0.95 FB(4,5)AN(A,F) 018 1.00 1.00 FG3AAA 024 0.96 0.94 700 800 900 700 800 900 700 800 900 9.37 9.59 9.79 8.87 9.11 9.31 8.34 8.58 8.78 8. 8.82 9.00 8.16 8.38 8.56 7. 7.89 8.07 024 1.03 0.99 F(A,B)4ANF 018 1.00 1.00 024 1.03 0.99 38YCA/YCN024-35, 36 Outdoor With F(A,B)4ANF024 1.56 1.59 1.63 1. 1.60 1.64 1. 1.61 1.64 11.7 11.9 12.2 11.3 11.5 11.7 10.8 11.1 11.3 10.8 11.0 11.2 10.4 10.6 10.8 9.95 10.2 10.4 1.66 1.69 1. 1. 1.70 1.73 1.68 1.71 1.75 14.2 14.5 14.7 13.7 14.0 14.2 13.3 13.5 13.8 12.9 13.2 13.4 12.5 12.8 13.0 12.1 12.3 12.6 1.75 1.77 1.80 1.77 1.80 1.83 1.79 1.82 1.85 16.8 17.1 17.4 16.3 16.6 16.9 15.8 16.1 16.4 14.9 15.2 15.4 14.5 14.8 15.0 14.1 14.3 14.6 1.84 1.86 1.88 1.86 1.89 1.91 1.89 1.91 1.94 19.6 19.9 20.2 19.1 19.5 19.7 18.6 19.0 19.3 17.8 18.1 18.4 17.4 17.7 18.0 16.9 17.5 1.92 1.94 1.96 1.96 1.98 1.99 1.99 2.01 2.03 22.7 23.2 23.5 22.2 22.6 22.9 21.6 22.0 22.4 22.7 23.2 23.5 22.2 22.6 22.9 21.6 22.0 22.4 Multipliers for Determining the Performance With Other s F(A,B)4ANF 024 1.00 1.00 CD3(A,B)A 024 1.00 1.03 030 1.00 0.99 030 1.00 1.03 FD3ANA 024 1.00 1.01 CC5A/CD5A/CD5BW 030 1.00 1.03 030 1.00 0.99 CE3AA 024 1.00 1.02 FF1(A,B)NA 024 1.00 1.01 030 1.00 0.99 030 1.00 0.99 CF5AA 024 1.00 1.02 CC5A/CD5A/CD5BA 024 1.00 1.03 030 1.00 1.03 2.02 2.04 2.05 2.06 2.07 2.09 2.10 2.11 2.12 26.6 27.1 27.4 26.0 26.5 26.9 25.3 25.8 26.2 26.6 27.1 27.4 26.0 26.5 26.9 25.3 25.8 26.2 2.17 2.17 2.16 2.21 2.21 2.25 23.8 24.0 24.2 23.4 23.6 23.7 22.9 23.3 30.2 30.3 30.2 29.8 29.9 30.0 29.0 29.4 29.7 23.8 24.0 24.2 23.4 23.6 23.7 22.9 23.3 30.2 30.3 30.2 29.8 29.9 30.0 29.0 29.4 29.7 1.98 1.99 2.00 2.02 2.02 2.03 2.05 2.06 2.07 2.25 2.23 2.34 2.30 2.30 2.38 2.36 2.36 14

Heat pump heating performance continued INDOOR AIR See notes on pg. 17. OUTDOOR COIL ENTERING AIR TEMPERATURES F 3 7 17 27 37 47 EDB CFM Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw 38YCA030-36, 37, Outdoor With F(A,B)4ANF030 65 70 75 950 1050 1150 950 1050 1150 950 1050 1150 11.7 11.9 12.1 11.2 11.4 11.6 10.6 10.8 11.0 10.8 11.0 11.2 10.3 10.5 10.7 9.78 9.97 10.1 2.04 2.07 2.11 2.06 2.09 2.13 2.07 2.11 2.14 14.7 14.9 15.1 14.3 14.5 14.7 13.7 14.0 14.2 13.5 13.7 13.9 13.1 13.3 13.5 12.6 12.8 13.0 2.15 2.18 2.21 2.17 2.21 2.23 17.8 18.1 18.3 17.4 17.6 17.8 16.9 17.1 16.3 16.5 16.7 15.8 16.0 16.2 15.4 15.6 15.8 2.29 2.32 2.30 2.32 2.35 2.33 2.35 2.39 21.3 21.5 21.8 20.7 21.3 20.2 20.5 20.7 18.9 19.1 19.4 18.4 18.7 18.9 17.9 18.2 18.4 2.37 2.40 2.42 2.41 2.44 2.46 2.45 2.48 2.50 25.1 25.4 25.7 24.5 24.8 25.1 23.9 24.2 24.5 22.8 23.4 22.3 22.6 22.8 21.8 22.1 22.3 2.49 2.51 2.53 2.54 2.56 2.58 2.59 2.61 2.63 29.3 29.7 30.0 28.6 29.0 29.3 27.9 28.3 28.7 29.3 29.7 30.0 28.6 29.0 29.3 27.9 28.3 28.7 Multipliers for Determining the Performance With Other s 2. 2.64 2.65 2.68 2.69 2.71 2.73 2.74 2.76 34.7 35.2 35.6 33.9 34.4 34.8 33.1 33.6 34.0 34.7 35.2 35.6 33.9 34.4 34.8 33.1 33.6 34.0 2.81 2.82 2.83 2.87 2.87 2.89 2.92 2.93 2.94 F(A,B)4ANF 030 1.00 1.00 CD3(A,B)A 030 0.99 1.01 036 1.01 1.01 036 1.01 0.99 FD3ANA 030 1.00 1.00 CD5A/CD5BW 036 1.01 0.99 FF1(A,B)NA 030 1.00 0.99 CE3AA 030 1.00 1.00 FG3AAA 036 1.00 1.00 036 1.00 1.00 CC5A/CD5A/CD5BA 030 0.99 1.01 CF5AA 036 1.00 0.99 036 1.01 0.99 CC5A/CD5A/CD5BW 030 0.99 1.01 38YCA/YCN036-36, 56, 66, 37,, Outdoor With F(A,B)4ANF036 65 70 75 1100 1200 1300 1100 1200 1300 1100 1200 1300 17.1 17.5 16.9 17.0 17.2 16.5 16.7 16.9 15.8 15.9 16.1 15.5 15.7 15.8 15.2 15.3 15.5 2.77 2.79 2.82 2.86 2.89 2.91 2.95 2.97 3.00 20.3 20.4 20.6 20.0 20.2 20.3 19.7 19.9 20.1 18.6 18.8 18.9 18.4 18.5 18.7 18.1 18.3 18.5 2.85 2.87 2.89 2.96 2.97 2.99 3.07 23.7 23.9 24.1 23.4 23.6 23.8 23.3 23.5 21.6 21.8 21.9 21.3 21.5 21.7 21.1 21.3 21.4 2.94 2.95 2.96 3.06 3.07 3.18 3.18 3.19 27.4 27.6 27.8 27.1 27.3 27.5 26.8 27.0 27.2 24.4 24.6 24.7 24.1 24.3 24.4 23.8 24.0 24.2 3.05 3.05 3.05 3.17 3.17 3.18 3.29 3.29 3.30 31.6 31.9 32.1 31.3 31.5 31.7 30.9 31.1 31.3 28.8 29.0 29.2 28.4 28.7 28.9 28.1 28.3 28.5 3.18 3.17 3.17 3.31 3.30 3.30 3.44 3.43 3.43 36.2 36.4 36.7 35.7 36.0 36.3 35.3 35.6 35.8 36.2 36.4 36.7 35.7 36.0 36.3 35.3 35.6 35.8 Multipliers for Determining the Performance With Other s F(A,B)4ANF 036 1.00 1.00 CD3(A,B)A 036 1.00 0.98 F(A,B)4AN(F,B) 042 1.00 0.97 042 1.00 0.98 FG3AAA 036 1.00 1.01 CC5A/CD5A/CD5BW 042 1.00 0.99 CC5A/CD5A/CD5BA 036 1.00 0.98 043 1.00 0.99 042 1.00 0.98 CE3AA 036 1.00 1.00 043 1.00 0.98 042 1.00 0.97 CD5A/CD5BW 036 1.00 0.98 CF5AA 036 1.00 0.99 3.34 3.33 3.33 3.47 3.46 3.46 3.61 3.59 3.59 42.1 42.4 42.7 41.6 41.9 42.2 41.0 41.3 41.6 42.1 42.4 42.7 41.6 41.9 42.2 41.0 41.3 41.6 3.60 3.59 3.58 3.74 3. 3.71 3.88 3.86 3.85 40.1 40.7 41.1 39.2 39.8 40.3 38.3 38.9 39.4 48.2 48.6 48.9 47.5 47.9 48.3 46.9 47.3 47.6 40.1 40.7 41.1 39.2 39.8 40.3 38.3 38.9 39.4 48.2 48.6 48.9 47.5 47.9 48.3 46.9 47.3 47.6 3.01 3.02 3.02 3.07 3.07 3.13 3.14 3.93 3.91 3.90 4.07 4.05 4.04 4.22 4.19 4.18 15

Heat pump heating performance continued INDOOR AIR See notes on pg. 17. OUTDOOR COIL ENTERING AIR TEMPERATURES F 3 7 17 27 37 47 EDB CFM Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw 38YCA/YCN042-32, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)042 65 70 75 1300 1400 1500 1300 1400 1500 1300 1400 1500 21.7 21.9 22.1 21.2 21.5 21.7 20.7 20.9 21.1 20.0 20.1 20.3 19.5 19.7 19.9 19.1 19.3 19.5 3.51 3.53 3.56 3.63 3.65 3.68 3.75 3.77 3.80 25.4 25.5 25.7 25.1 25.3 25.4 24.7 24.9 25.1 23.3 23.5 23.6 23.0 23.2 23.4 22.7 22.9 3. 3.59 3.61 3.71 3. 3.74 3.83 3.86 3.88 29.1 29.3 29.5 28.8 29.0 29.2 28.5 28.7 28.9 26.5 26.7 26.9 26.3 26.4 26.6 26.0 26.2 26.3 3. 3.63 3.64 3.76 3.77 3.79 3.91 3.92 3.93 33.1 33.3 33.5 32.7 32.9 33.1 32.4 32.6 32.8 29.4 29.6 29.7 29.1 29.3 29.4 28.7 28.9 29.1 3. 3. 3.68 3.83 3.83 3.83 3.98 3.98 3.98 37.4 37.6 37.9 37.0 37.2 37.5 36.6 36.8 37.1 34.0 34.2 34.4 33.7 33.9 34.1 33.3 33.5 33.7 3.75 3.74 3.74 3.90 3.89 3.89 4.06 4.05 4.05 42.2 42.5 42.8 41.7 42.0 42.3 41.2 41.5 41.8 42.2 42.5 42.8 41.7 42.0 42.3 41.2 41.5 41.8 Multipliers for Determining the Performance With Other s 3.85 3.84 3.83 4.01 3.99 3.98 4.17 4.15 4.15 48.4 48.8 49.1 47.8 48.1 48.5 47.1 47.5 47.8 48.4 48.8 49.1 47.8 48.1 48.5 47.1 47.5 47.8 4.03 4.01 3.99 4.19 4.17 4.15 4.36 4.33 4.32 F(A,B)4AN(F,B) 042 1.00 1.00 CC5A/CD5A/CD5BW 042 1.00 1.02 048 1.00 0.96 043 1.00 1.01 FG3AAA 048 1.00 0.98 048 1.00 0.99 CC5A/CD5A/CD5BA 042 1.00 1.01 CD5A/CD5BA 048 1.00 0.99 65 70 75 043 1.00 1.01 CC5A/CD5A/CD5BC 048 1.00 1.04 CD3(A,B)A 042 1.00 1.01 CE3AA 042 1.00 0.99 1450 1600 1750 1450 1600 1750 1450 1600 1750 048 1.00 0.99 048 1.00 0.98 CF5AA 048 1.00 1.00 38YCA/YCN048-32, 52,, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)048 21.1 21.3 21.6 20.8 21.1 21.3 20.5 20.7 19.4 19.6 19.8 19.2 19.4 19.6 18.8 19.1 19.3 3.51 3.55 3.60 3.64 3.68 3. 3.76 3.80 3.84 25.1 25.4 25.6 24.9 25.1 25.3 24.6 24.8 25.1 23.3 23.5 22.8 23.3 22.6 22.8 23.0 3.60 3.63 3. 3.74 3.77 3.80 3.88 3.91 3.94 29.6 29.9 30.2 29.3 29.6 29.9 29.0 29.3 29.5 27.0 27.3 27.5 26.7 27.0 27.2 26.5 26.7 26.9 3.70 3. 3.75 3.84 3.86 3.89 3.99 4.01 4.04 34.7 35.0 35.3 34.3 34.6 34.9 33.9 34.2 34.5 30.8 31.1 31.3 30.5 30.7 31.0 30.1 30.4 30.7 3.81 3.82 3.84 3.96 3.98 4.00 4.12 4.13 4.15 40.3 40.7 41.0 39.9 40.3 40.5 39.5 39.9 40.2 36.7 37.0 37.3 36.3 36.6 36.9 36.0 36.3 36.6 3.95 3.95 3.96 4.11 4.11 4.12 4.28 4.28 4.29 47.1 47.6 47.9 46.6 47.0 47.4 46.0 46.4 46.8 47.1 47.6 47.9 46.6 47.0 47.4 46.0 46.4 46.8 Multipliers for Determining the Performance With Other s F(A,B)4AN(F,B) 048 1.00 1.00 CC5A/CD5A/CD5BC 048 0.98 1.05 060 1.00 0.98 CC5A/CD5A/CD5BW 048 0.99 1.01 FB4ANB 070 1.00 0.95 060 1.00 0.99 FG3AAA 048 1.00 1.01 CC5A/CD5A/CD5BA 060 0.99 1.02 060 1.00 1.00 CE3AA 048 1.00 1.01 CD5A/CD5BA 048 0.99 1.01 060 1.00 0.99 CD3(A,B)A 048 0.99 1.01 CF5AA 048 0.99 1.03 060 0.99 1.02 4.14 4.14 4.15 4.30 4.30 4.30 4.48 4.46 4.47 55.8 56.3 56.8 55.1 55.6 56.1 54.4 54.9 55.3 55.8 56.3 56.8 55.1 55.6 56.1 54.4 54.9 55.3 4.44 4.43 4.44 4.61 4.60 4.60 4.79 4.77 4.77 54.5 55.0 55.3 53.8 54.2 54.6 53.0 53.4 53.8 64.8 64.4 64.2 64.1 64.7 64.0 63.2 63.8 64.3 54.5 55.0 55.3 53.8 54.2 54.6 53.0 53.4 53.8 64.8 64.4 64.2 64.1 64.7 64.0 63.2 63.8 64.3 4.24 4.21 4.20 4.41 4.38 4.35 4.58 4.54 4.52 4.80 4.69 4.64 4.99 4.97 4.85 5.17 5.14 5.14 16

Heat pump heating performance continued INDOOR AIR OUTDOOR COIL ENTERING AIR TEMPERATURES F 3 7 17 27 37 47 EDB CFM Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw Integ Kw 38YCA060-32, 52,, 33, 53, 63 Outdoor With F(A,B)4AN(F,B)060 65 70 75 1800 2000 2200 1800 2000 2200 1800 2000 2200 30.0 30.4 30.8 29.4 29.9 30.3 28.9 29.3 29.8 27.6 27.9 28.3 27.1 27.5 27.9 26.5 27.0 27.4 4.24 4.31 4.38 4.38 4.45 4.52 4.53 4.59 4.66 34.6 35.0 35.4 34.3 34.7 35.1 33.9 34.3 34.7 31.8 32.2 32.5 31.5 31.9 32.2 31.2 31.5 31.9 4.37 4.43 4.49 4.54 4.59 4.65 4.71 4.76 4.82 39.4 39.9 40.2 39.1 39.5 39.9 38.7 39.2 39.5 36.0 36.3 36.7 35.6 36.0 36.4 35.3 35.7 36.0 4.51 4.55 4.60 4.68 4. 4.78 4.87 4.91 4.96 44.9 45.4 45.8 44.5 44.9 45.4 44.1 44.5 44.9 39.9 40.3 40.7 39.5 39.9 40.3 39.2 39.5 39.9 The Btuh heating capacity values shown are net integrated values from which the defrost effect has been subtracted. The Btuh heating from supplement heaters should be added to those values to obtain total system capacity. The kw values include the compressor, outdoor fan motor, and indoor blower motor. The kw from supplement heaters should be added to these values to obtain total system kw s. EDBEntering Dry Bulb 4. 4.70 4.74 4.85 4.88 4.93 5.05 5.08 5.11 50.7 51.2 51.7 50.2 50.7 51.2 49.7 50.2 50.6 46.2 46.6 47.0 45.7 46.1 46.5 45.2 45.7 46.1 4.85 4.88 4.91 5.05 5.07 5.10 5.25 5.27 5.30 58.1 58.7 59.2.4 58.0 58.5 56.8.3.8 58.1 58.7 59.2.4 58.0 58.5 56.8.3.8 Multipliers for Determining the Performance With Other s 5.12 5.13 5.16 5.32 5.33 5.36 66.6 66.4 66.2 66.1 66.3 66.1 66.6 66.4 66.2 66.1 66.3 66.1 5.47 5.42 5.40 5.70 5.66 5.63 F(A,B)4AN(F,B) 060 1.00 1.00 CD3(A,B)A 060 0.97 1.05 FB4ANB 070 0.98 0.94 CC5A/CD5A/CD5BW 060 0.97 0.99 FG3AAA 060 0.97 1.00 CE3AA 060 0.97 0.98 CC5A/CD5A/CD5BA 060 0.97 1.05 5.54 5.54 5.56 65.5 66.1 66.0 65.5 66.1 66.0 5.94 5.93 5.88 71.9 71.1 70.4.1 70.9 69.9.2.3 70.8 71.9 71.1 70.4.1 70.9 69.9.2.3 70.8 5.69 5.61 5. 5.97 5.84 5.78 6.26 6.20 6.08 Design 1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc. 2. Minimum outdoor operating air temperature for cooling mode without low-ambient operation accessory is 55 F (12.8 C). 3. Maximum outdoor operating air temperature for cooling mode is 125 F (51.7 C), except some 3 phase models is 115 F (46.7 C). 4. Minimum outdoor operating air temperature for heating mode is 30 F ( 34.4 C). 5. Maximum outdoor operating air temperature for heating mode is 66 F (18.9 C). 6. For reliable operation, unit should be level in all horizontal planes. 7. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft, indoor coil below = 150 ft. (See items 8 and 9 following.) 8. For interconnecting refrigerant tube lengths greater than 50 ft, consult Long-Line Application Guideline available from equipment distributor. 9. Not more than 36 in. of refrigerant tube should be buried in the ground. If necessary to bury tubes under a sidewalk, provide a minimum 6-in. vertical rise to the valve connections at the unit. 10. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided. 11. Mixmatches of indoor coil capacity more than 1 size larger than outdoor unit capacity may result in inadequate indoor comfort. 17

Certified drawing38yca UNIT SERIES ELECTRICAL CHARACTERISTICS A B C D E F G H J K L M N P SHIPPING WEIGHT 38YCA018 38YCA024 38YCA030 38YCA030 38YCA030 38YCA036 38YCA042 38YCA042 38YCA048 38YCA048 38YCA060 3,4 5,6 5 6 7 6,7 2 3 2 3 2,3 X O X O X O X O X O X O X O X O X O X O X O O O O O X X X X X X X O 22 1 2 O 22 1 2 O 22 1 2 O 22 1 2 O 22 1 2 X 30 X 30 X 30 X 30 X 30 X 30 25 15 16 3 3 16 25 15 16 3 3 16 33 15 16 3 3 16 37 15 16 3 3 16 33 15 16 3 3 16 33 15 16 3 3 16 33 15 16 31 15 16 39 15 16 31 15 16 39 15 16 3 1 4 3 1 4 3 1 4 3 1 4 3 1 4 5 8 3 11 16 18 1 8 19 3 4 21 5 8 14 3 8 18 7 8 5 8 3 11 16 18 1 8 19 3 4 21 5 8 14 3 8 18 7 8 3 4 3 11 16 18 1 8 19 3 4 21 5 8 14 3 8 18 7 8 3 4 3 11 16 18 1 8 19 3 4 21 5 8 14 3 8 18 7 8 3 4 3 11 16 18 1 8 19 3 4 21 5 8 14 3 8 18 7 8 3 4 8 7 8 7 8 7 8 8 6 1 2 6 1 2 6 1 2 6 1 2 6 1 2 6 1 2 23 1 2 27 1 4 29 1 8 23 1 2 27 1 4 29 1 8 23 1 2 27 1 4 29 1 8 23 1 2 27 1 4 29 1 8 23 1 2 27 1 4 29 1 8 23 1 2 27 1 4 29 1 8 20 20 20 20 20 20 26 3 8 26 3 8 26 3 8 26 3 8 26 3 8 26 3 8 22 1 16 11 5 12 22 1 16 10 5 13 22 1 16 12 1 2 22 1 16 16 1 2 22 1 16 12 1 2 29 9 16 16 3 4 29 9 16 29 9 16 29 9 16 29 9 16 12 14 14 15 12 14 15 14 15 15 3 4 13 1 2 15 15 13 15 15 3 4 15 1 2 15 15 13 29 9 16 13 3 4 15 5 8 15 132# 148# 155# 1# 158# 181# 212# 212# 224# 222# 242# 208-230-1-60 230-1-60 208/230-3-60 460-3-60 X = YES O = NO M AIR IN AIR DISCHARGE A SQ AIR DISCHARGE AIR IN N 3/8 DIA TIEDOWN KNOCKOUTS (2) PLACES IN BASEPAN J K AIR IN L B FIELD POWER SUPPLY CONN 7/ 8 DIA HOLE WITH 1 1 / 8 DIA KNOCKOUT AND 1 3 / 8 DIA KNOCKOUT FIELD CONTROL SUPPLY CONN 7 / 8 DIA HOLE 3/ 8 DIA LIQUID LINE CONN AIR DISCHARGE UNIT SIZE E 18, 24, 30 22 1 2 x 22 1 2 36 42, 48, 60 MINIMUM MOUNTING PAD DIMENSIONS 30 x 30 AIR IN F G H P D DIA SERVICE LINE CONN 1 1 /4 2 7 /8 NOTES: 1. ALLOW 30 CLEARANCE TO SERVICE SIDE OF UNIT, 48 ABOVE UNIT, 6 ON ONE SIDE, 12 ON REMAINING SIDE, AND 24 BETWEEN UNITS FOR PROPER AIRFLOW. 2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING MODE IS 55 F, MAX 125 F. 3. MAXIMUM OUTDOOR OPERATING AMBIENT IN HEATING MODE IS 66 F. 4. SERIES DESIGNATION IS THE 13TH POSITION OF THE UNIT MODEL NUMBER. 5. CENTER OF GRAVITY C 18

Certified drawing38ycn UNIT SERIES ELECTRICAL CHARACTERISTICS A B C D E F G H J K L M N P SHIPPING WEIGHT 38YCN024 38YCN030 38YCN030 38YCN036 38YCN042 38YCN042 38YCN048 38YCN048 5,6 5,7 6 6,7 2 3 2 3 X O O X O O X O O X O O X O O X O O X O O X O O O 22 1 2 O 22 1 2 O 22 1 2 O 30 O 30 O 30 O 30 O 30 33 15 16 3 3 16 33 15 16 3 3 16 37 15 16 3 3 16 33 15 16 3 3 16 33 15 16 31 15 16 39 15 16 31 15 16 3 1 4 3 1 4 3 1 4 3 1 4 5 8 3 11 16 18 1 8 19 1 2 21 5 8 14 3 8 18 7 8 3 4 3 11 16 18 1 8 19 1 2 21 5 8 14 3 8 18 7 8 3 4 3 11 16 18 1 8 19 1 2 21 5 8 14 3 8 18 7 8 3 4 7 8 8 8 8 6 1 2 6 1 2 6 1 2 6 1 2 6 1 2 23 1 2 27 1 16 29 1 8 23 1 2 27 1 16 29 1 8 23 1 2 27 1 16 29 1 8 23 1 2 27 1 16 29 1 8 23 1 2 27 1 16 29 1 8 20 20 20 20 20 26 3 8 26 3 8 26 3 8 26 3 8 26 3 8 21 3 4 21 3 4 21 3 4 29 5 16 16 3 4 29 5 16 29 5 16 29 5 16 29 5 16 10 12 1 2 16 1 2 5 13 12 14 14 10 15 14 15 15 3 4 13 1 2 15 15 13 15 15 3 4 15 1 2 15 15 13 148# 155# 1# 181# 212# 212# 224# 222# 208-230-1-60 230-1-60 208/230-3-60 460-3-60 X = YES O = NO M AIR IN AIR DISCHARGE A SQ AIR DISCHARGE AIR IN N 3 /8 DIA TIEDOWN KNOCKOUTS (2) PLACES IN BASEPAN J K AIR IN L B FIELD POWER SUPPLY CONN 7/ 8 DIA HOLE WITH 1 1 / 8 DIA KNOCKOUT AND 1 3 / 8 DIA KNOCKOUT FIELD CONTROL SUPPLY CONN 7 / 8 DIA HOLE 3/ 8 DIA LIQUID LINE CONN AIR DISCHARGE UNIT SIZE 24, 30 36, 42, 48 E MINIMUM MOUNTING PAD DIMENSIONS 22 1 2 x 22 1 2 30 x 30 AIR IN F G H P D DIA SERVICE LINE CONN 1 1 /4 2 7 /8 NOTES: 1. ALLOW 30 CLEARANCE TO SERVICE SIDE OF UNIT, 48 ABOVE UNIT, 6 ON ONE SIDE, 12 ON REMAINING SIDE, AND 24 BETWEEN UNITS FOR PROPER AIRFLOW. 2. MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING MODE IS 55 F, MAX 125 F. 3. MAXIMUM OUTDOOR OPERATING AMBIENT IN HEATING MODE IS 66 F. 4. SERIES DESIGNATION IS THE 13TH POSITION OF THE UNIT MODEL NUMBER. 5. CENTER OF GRAVITY C 19

Printed in U.S.A. 03-94 838-736 OUTDOOR TEMPERATURE, F -10 0 10 20 30 40 50 60 70 80 BUILDING HEAT LOSS, 1000 BTU/HR UNIT INTEGRATED HEATING CAPACITY, 1000 BTU/HR 70 F AND AT RATED CFM BASED ON INDOOR ENT. AIR AT 10 20 38YCA01833/34 F(A,B)4ANF018 30 38YCA02435/36 F(A,B)4ANF024 40 38YCA03036/37 F(A,B)4ANF030 38YCA03636/37 F(A,B)4ANF036 50 38YCA04232/33 F(A,B)4AN(F,B)042 60 38YCA04832/33 F(A,B)4AN(F,B)048 70 38YCA06032/33 F(A,B)4AN(F,B)060 80 38YCA BALANCE POINT WORKSHEET 2.9 5.9 8.8 KW 11.7 14.7 17.6 20.5 23.4 20