ARUF. 1½ to 5 Tons. O when tested in accordance with ASHRAE standard 193 Cabinet air leakage less than 1.4% at 0.5 inch H 2

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1 Multi-Position Air Handler with New SmartFrame Construction ½ to 5 Tons Standard Features All-aluminum evaporator coil Check flowrater expansion device for cooling-only and heat pump applications Direct-drive, multi-speed motor Transformer and blower time-delay on all units Easy single-bulb UV light compatibility Cabinet air leakage less than 2.0% at.0 inch H 2 O when tested in accordance with ASHRAE standard 93 Cabinet air leakage less than.4% at 0.5 inch H 2 O when tested in accordance with ASHRAE standard 93 AHRI Certified; ETL Listed Cabinet Features New rigid SmartFrame cabinet 2 depth for easy attic access Galvanized leather grain-embossed finish Foil-faced insulation covers the entire blower case to reduce operating sound and cabinet condensation Glue-less cabinet insulation retention Deca-free thermoplastic coil pan Screw-less sides & back reduces condensation Easily convertible multi-position capability: upflow, downflow or horizontal Coil-mounting track for quick repositioning Tool-less filter access accommodates standard-size filters Power supply entry at top; low-voltage entry at top and on left side Easily convertible 4-way design Multiple independent electrical knockouts Heavy-gauge bottom plate Contents Nomenclature... 2 Product Specifications... 3 Dimensions... 4 Airflow Data... 5 Heat Kit Match-Ups... 6 Wiring Diagram... 7 Accessories... 8 * Complete warranty details available from your local dealer or at To receive the 0-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Québec. SS-G-SF 3/3 Supersedes /3

2 Nomenclature A R U F 24 C 4 AA , , Brand Engineering * A - Single- Piece Air Handler Major/ Minor Revisions Unit Applica2on C - Ceiling Mount PSC Motor R - Mul?- Posi?on PSC Motor S - Mul?- Posi?on EEM Motor W - Wall Mount PSC Motor Cabinet Finish U - Unpainted P - Painted N - Uncased *Not used for inventory management Refrigerant Compatability 4 = R- 40A Electrical - 208/240 V, Phase, 60 Hz Nominal Width B - 7½ Wide C - 2 Wide D - 24½ Wide Expansion Device F - Flowrater Nominal Capacity Range T - Expansion Valve 24 = 2 Tons 48 = 4 Tons 30 = 2½ Tons 49 = 4½ Tons 36 = 3 Tons 59 = 5 Tons 42 = 3½ Tons 2 SS-G-SF

3 Specifications 8B4* 24B4* 30B4* 30C4* 36C4* 42C4* 48D4* 60D4* Nominal Ratings Cooling (Btu/h) 8,000 24,000 30,000 36,000 36,000 42,000 48,000 60,000 Piston Size Blower Diameter 9½" 9½" 9½" 0⅝" 0⅝" 0⅝" 0⅝" ¹⁵/₁₆" Width 6" 6" 6" 8" 8" 0⅝ 0⅝" 0⅝" Coil Drain Connect FPT 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" Refrigerant Line Connection Size Liquid 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" Suction 3/4" 3/4" 3/4" 3/4" 3/4" 7/8" 7/8" 7/8" Electrical Data Voltage 208/ / / / / / / /230 Min Circuit Ampacity 3/3 3/3 3/3 4/4 4/4 4/4 5/5 6/6 Max. Overcurrent Device (amps) 5/5 5/5 5/5 5/5 5/5 5/5 5/5 5/5 Min. / Max VAC 97/ / / / / / / / 253 Blower Motor A/ HP.9/ /3.9/ /3.9/ /3 3.0/ /3 3.0/ /3 3./ /3 3.5/ /2 4.6/ 3/4 Ship Weight (lbs) ¹ static ² Shipped with Coil Note: For a properly matched system and piston sizing information, refer to Amana piston kit chart of the corresponding Amana outdoor unit. SS-G-SF 3

4 Dimensions.63" (4.3 cm).45" (3.68 cm) 3.08" (7.82 cm) 2" 4.50" (.43 cm) 2.9" (7.39 cm) 2.93" (7.44 cm) 7.5" (9. cm) 5.2" (3.3 cm) 9.2" DRAIN PORT DETAIL.55" (.40 cm) C B.55" (.40 cm) 3." (7.9 cm).4" (3.6 cm).3" (28.70 cm).55" (.40 cm) PLASTIC EAKER COVER.8" (4.6 cm) LOGO LOCATION 2.7" (5.5cm) SUCTION TUBE LIQUID LINE A G INLET TUBE SEE DRAIN PORT DETAIL H E D.73" (4.39 cm) F INLET (FRONT VIEW).73" (4.39 cm) " (2.54 cm) 9.5" (49.5 cm) INLET (RIGHT SIDE VIEW).55" (.40 cm) Model A" B" C" D" E" F" G" H" 8B4* 45 6⅜ 7½ 8 5 4³ ₁₆ 8¹³ ₁₆ ¹⁵ ₁₆ 24B4* 45 6⅜ 7½ 8 5 4³ ₁₆ 8¹³ ₁₆ ¹⁵ ₁₆ 30B4* 45 6⅜ 7½ 8 5 4³ ₁₆ 8¹³ ₁₆ ¹⁵ ₁₆ 30C4* 49 9¹⁵ ₁₆ ¹¹ ₁₆ 0½ 2⅜ 36C4* 49 9¹⁵ ₁₆ ¹¹ ₁₆ 0½ 2⅜ 42C4* 49 9¹⁵ ₁₆ ¹¹ ₁₆ 0½ 2⅜ 48D4* 58 23⁵ ₁₆ 24½ 28³ ₁₆ 25³ ₁₆ 2³ ₁₆ 2⁵ ₁₆ 2⅜ 60D4* 58 23⁵ ₁₆ 24½ 28³ ₁₆ 25³ ₁₆ 2³ ₁₆ 2⁵ ₁₆ 2⅜ 4 SS-G-SF

5 Airflow Data Model 8B4 24B4 30B4 30C4 36C4 42C4 48D4 60D4 Motor Speed Static Pressure (in w.c) Airflow (CFM) High,50,095,045, Medium Low High,50,095,045, Medium Low High,45,085, Medium Low High,485,435,385,345,275,205,25 Medium,300,270,235,95,30, Low,040, High,485,435,385,345,275,205,25 Medium,300,270,235,95,30, Low,040, High,655,590,55,430,340,225,080 Medium,435,370,300,220,50, Low,5, High,990,95,80,765,690,585,435 Medium,655,605,555,480,295,200,060 Low,480,420,350,290,85,00,045 High 2,235 2,75 2,25 2,050,960,825,720 Medium 2,030,970,885,800,690,600,495 Low,65,535,455,355,270,85,090 Notes Airflow data indicated is at 230V without air filter in place. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown on rating plate. The shaded area indicates ranges in excess of maximum recommended design external static pressure. Use the CFM adjustment factors of 0.98 for horizontal left and 0.96 for horizontal right & downflow orientations SS-G-SF 5

6 Heat Kit Applications Model 8B4-A* 24B4-A* 24B4-B* 30B4-A* 30C4-B* 36C4-A* 36C4-B* 42C4-A* 48D4-A* HKSX03XC* X X X X X X X X X X HKSX05XC* X X X X X X X X X X HKSX06XC* X X X X X X X X X X HKSX08XC* X X X X X X X X X X HKSX0XC* X X X X X X X X X X HKSC05XC* X X X X X X X X X X HKSC08XC* X X X X X X X X X X HKSC0XC* X X X X X X X X X X HKSC5XA* X X X X X X X HKSC5XB* X X X X X X X HKSC9CA* X X X X HKSC9CB* X X X X HKSC20DA* X X HKSC20DB* X X * Revision level that may or may not be designated Note: Refer to the minimum airflow requirements for each of the heat kits 60D4-A* Single-Point Kit ** Model HKSC5X* HKSC9** HKSC20** SPW-0 X X X ** Must be installed along with any of the above compatible heat kits. This kit will fit any ARPT air handler as long as a compatible heat kit is installed in the unit. Note: See HKS spec sheet and equipment data label for specific single-point rating. 6 SS-G-SF

7 Wiring Diagram HTR TL M R M HTR2 TL HTR TL M M3 R M2 M HTR TL HTR2 TL HTR3 TL YL YL M M3 M M2 M4 M2 R R2 YL HTR TL HTR2 TL HTR3 TL YL HTR4 TL 2 3 M M3 M5 M7 YL 4 M2 M4 M6 M8 R R YL 8 9 L L2 L L2 L L2 L L2 ONE () ELEMENT ROWS TWO (2) ELEMENT ROWS THREE (3) ELEMENT ROWS FOUR (4) ELEMENT ROWS L L2 L L2 NOTE: EN INSTALLING HEATER KIT, ENSURE SPEED TAP IS NOT BELOW MINIMUM OWER SPEED (MBS) SPECIFIED FOR THE AIR HANDLER/HEATER KIT COMBINATION ON THIS UNITS SERIAL PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK A "X" IN THE PROVIDED ABOVE. MARK ACCOING TO THE NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED. 5 ELEMENT ROWS DATA SUPPLIED WITH HEATER KIT. SEE NOTE 2 TERMINAL OCK SHOWN FOR 50HZ MODELS ONLY L L2 EQUIPMENT GROUND USE COPPER WIRE 208/240 VOLTS GR SR 2 3 G L L2 2 PLM PLM 3 PLM 2 SEE NOTE 4 RC EM HI LO M M2 NC NO EBTDR COM 2 3 SEE NOTE TR GR SPEEDUP COPPER POWER SUPPLY (SEE RATING PLATE) USE MIN. 75 C FIELD WIRE G EBTDR R K XFMR-R XFMR-C K C M IF REPLACEMENT OF THE ORIGINAL WIRES SUPPLIED WITH THIS ASSEMY IS NECESSARY USE WIRE THAT CONFORMS TO THE NATIONAL ELECTRIC CODE. SEE NOTE 5 NO COM NC M2 SEE NOTE 3 THREE SPEED MOTOR WIRING (SELECT MODELS ONLY) SEE NOTE 3 (M2) (M) (TR ) RC (COM) LOW MEDIUM HIGH C V 4 EM 3 SPEED SEE NOTE 240 TR RC EM EBTDR R 4 24V EBTDR GR COLOR CODE WIRING CODE ACK GR GREEN FACTORY WIRING YL RED YELLOW RPLE OWN HIGH VOLTAGE LOW VOLTAGE UE ITE FIELD WIRING HIGH VOLTAGE COMPONENT CODE LOW VOLTAGE EM RC EVAPORATOR MOTOR RUN CAPACITOR TR TRANSFORMER FEMALE PLUG CONNECTOR SR STRAIN RELIEF PLM MALE PLUG CONNECTOR R RELAY FUSE LINK EBTDR ELECTRONIC OWER TIME TL THERMAL LIMIT NOTES: DELAY RELAY HTR HEAT ELEMENTS ) RED WIRES TO BE ON TRANSFORMER TERMINAL "3" FOR 240 VOLTS AND ON TERMINAL "2" FOR 208 VOLTS. 2) SEE COMPOSITE WIRING DIAGRAMS IN INSTALLATION INSTRUCTIONS FOR PROPER LOW VOLTAGE WIRING CONNECTIONS. 3) CONFIRM SPEED TAP SELECTED IS APPROPRIATE FOR APPLICATION. IF SPEED TAP NEEDS TO BE CHANGED, CONNECT APPROPRIATE MOTOR WIRE (RED FOR LOW, UE FOR MEDIUM,AND ACK FOR HIGH SPEED) ON "COM" CONNECTION OF THE EBTDR. INACTIVE MOTOR WIRES SHOULD BE CONNECTED TO "M OR M2" ON EBTDR. 4) OWN AND ITE WIRES ARE USED WITH HEAT KITS ONLY. 5) EBTDR HAS A 7 SECOND ON DELAY EN "G" IS ENERGIZED AND A 65 SECOND OFF DELAY EN "G" IS DE-ENERGIZED. 040A00058-B C G Wiring is subject to change. Always refer to the wiring diagram or the unit for the most up-to-date wiring. Warning High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. SS-G-SF 7

8 Accessories Expansion Valve Kits for Air Conditioning and Heat Pump Applications Kit Number Description Application Refrigerant Tonnage: Outdoor Unit TX2N4A Non-bleed Valve AC or HP R-40A ½ - 2 Ton TX3N4 Non-bleed Valve AC or HP R-40A 2½ - 3 Ton TX5N4 Non-bleed Valve AC or HP R-40A 3½ - 5 Ton Downflow Insulation Kit DFK-B DFK-C DFK-D 8B4** 30C4BA 48D4** 24B4** 36C4** 60D4** 30B4** 42C4** Filters Chassis Part # Size B ALFH620E 6.0 x 20.0 C ALFH9220E 9.5 x 20.0 D ALFH2023E 23.0 x 20.0 Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations. 203 Goodman Manufacturing Company, L.P. Houston, Texas Printed in the USA. 8 SS-G-SF