CONDENSING UNITS RAKB- SERIES. Seven Models

Transcription

1 FORM NO. A REV. 2 Supersedes Form No. A Rev. 1 Supersedes Form No. A Rev. 8 CONDENSING UNITS SERIES Nominal Sizes 1 1 /2 to 5 Tons [5.28 kw] to [17.58 kw] Seven Models 10 SEER with efficiencies up to in certain matched systems. Cooling Capacities 17,900 to 57,000 BTU/HR [5.2 kw] to [16.7 kw] The Rheem Classic Series Condensing Unit was designed with performance in mind. These units offer comfort, energy conservation and dependability for single, multi-family and light commercial applications. Attractive, louvered wrap-around jacket protects the coil from yard hazards and weather extremes. Top grille is steel reinforced for extra strength. Cabinet is powder painted for all-weather protection. Air is discharged upward away from bushes and shrubs. The discharge pattern of the top grille provides minimum air restriction, resulting in quiet fan operation. Exclusive Combination Grille/Motor Mount secures the motor to the underside of the discharge grille. The grille protects the motor windings and bearings from rain and snow. All controls are accessible by removing one service panel. Removable top grille provides access to the condenser fan motor and condenser coil. Single speed motor designed for low speed, quiet, energy-saving operation. All models meet or exceed a 1000-hour salt spray test per ASTM B117 Standard Practice for Operating Salt Spray Testing Apparatus. * CERTIFIED UNDER THE A.R.I. CERTIFICATION PROGRAMA.R.I. STANDARD 210 *575 VOLT MODELS ARE NOT A.R.I. CERTIFIED

2 Engineering Features Series Condensing Units All controls and compressor are accessible for servicing by removal of the service panel. Drawn Painted Base Pan. COPELAND SCROLL COMPRESSOR The Copeland scroll compressor is the key to efficiency for this Rheem model. It s the latest in high-efficiency compressor technology. The advanced scroll compressor offers low noise and vibration characteristics and features tolerance to liquid refrigerant and system contamination. The Copeland Scroll also has low start torque, eliminating start problems in the field. And its unique design enables the Condensing unit to perform more efficiently. 1. Compressor is hermetically sealed and incorporates internal high temperature motor overload protection, and durable insulation on the motor windings. It is externally mounted on rubber grommets to reduce vibration and noise. 2. All refrigerant connections are on the exterior of the unit, located close to the ground for neat appearing installations. 3. Cabinet is constructed of powder painted galvanized steel. The full wraparound louvered grille protects the coil from damage. 4. Copper TubeAluminum Fin coils are used on all models. 5. The control box is located in the top corner of the cabinet providing for easy access through a service panel. 6. Service valves are standard on all models. 7. Power and control wiring are kept separate. 8. Every unit is factory charged and tested. 9. Separate compressor compartment for easy service access. 10. Drawn, painted base pan for extra corrosion resistance and sound reduction. Field Installed Accessories Compressor Time Delay ControlCompressor will remain off for five minutes after power or thermostat interruption, allowing system pressures to equalize. (Model No. RXMD-B01) (3-phase models only). Low Ambient ControlCycles outdoor fan to maintain adequate condensing pressures assuring liquid refrigerant flow to the coil. Allows indoor cooling with outdoor temperatures down to 0 F [ 17.8 C]. (Model No. RXAD-A04) It is recommended that this control be installed in units to be operated at outdoor ambient temperatures under 70 F [21 C]. High Pressure Control(Model No. RXAB-A03) Low Pressure ControlDeactivates system if refrigerant loss occurs. (Model No. RXAC-A03) Crankcase HeaterAvailable through the PROSTOCK Department. Start KitAvailable through the PROSTOCK Department. [ ] Designates Metric Conversions Model Number Identification R A K B 024 J A Z RHEEM REMOTE CONDENSING UNIT HIGH EFFICIENCY (STANDARD) DESIGN SERIES B = SECOND DESIGN COOLING CAPACITY 018 = 18,000 BTU/HR [5.28 kw] 024 = 24,000 BTU/HR [7.03 kw] 030 = 30,000 BTU/HR [8.79 kw] 036 = 36,000 BTU/HR [10.55 kw] 042 = 42,000 BTU/HR [12.31 kw] 048 = 48,000 BTU/HR [14.07 kw] 060 = 60,000 BTU/HR [17.58 kw] ELECTRICAL DESIGNATION J = 208/230V-1-60 C = 208/ D = Y = VARIATIONS A = STANDARD MODEL COOLING CONNECTION FITTING Z = SWEAT W/SCROLL S = SWEAT W/RECIP. BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE FROM YOUR RETAILER. 2 Rheem Manufacturing Company

3 Performance ARI Standard ConditionsCooling Outdoor Unit 018JA 024JA 030JA Model Numbers Coil and/or Air Handler 80 F [26.5 C] DB/67 F [19.5 C] WB Air 95 F [35 C] DB Outdoor Air Total Capacity Sensible Latent EER BTU/H [kw] BTU/H [kw] BTU/H [kw] Sound Rating CFM [L/s] RCBA-2457 ➀ 18,000 [5.3] 13,000 [3.8] 5,000 [1.5] [283] RCBA-2457+RXMD-C02 18,000 [5.3] 13,000 [3.8] 5,000 [1.5] [283] RCGA-24A1 18,000 [5.3] 13,000 [3.8] 5,000 [1.5] [283] RCHA-24A1 17,900 [5.2] 12,900 [3.8] 5,000 [1.5] [283] RCLB-A024 19,100 [5.6] 14,000 [4.1] 5,100 [1.5] [283] RCTB-A018 18,100 [5.3] 12,800 [3.8] 5,300 [1.6] [283] RCTH-A024 18,500 [5.4] 13,600 [4.0] 4,900 [1.4] [283] RBHC-14+RCBA-2457 RBHC-14+RCBA-2457+RXMD-C02 RBHC-14+RCGA-24A1 RBHC-14+RCHA-24A1 RBHC-15+RCBA-2457 RBHC-15+RCBA-2457+RXMD-C02 RBHC-15+RCGA-24A1 RBHC-15+RCHA-24A1 RCBA-2457 ➀ RCBA-2457+RXMD-C02 22,600 [6.6] 15,000 [4.4] 7,600 [2.3] [378] RCGA-24A2 22,600 [6.6] 15,000 [4.4] 7,600 [2.3] [378] RCHA-24A2 22,600 [6.6] 15,000 [4.4] 7,600 [2.3] [378] RCLB-A024 23,200 [6.8] 15,600 [4.6] 7,600 [2.3] [378] RCTB-A024 22,800 [6.7] 16,500 [4.8] 6,300 [1.9] [378] RCTH-A024 23,000 [6.7] 15,300 [4.5] 7,700 [2.3] [378] RBHC-14+RCBA-2457 RBHC-14+RCBA-2457+RXMD-C02 22,600 [6.6] 15,000 [4.4] 7,600 [2.3] [378] RBHC-14+RCGA-24A2 RBHC-14+RCHA-24A2 RBHC-15+RCBA-2457 RBHC-15+RCBA-2457+RXMD-C02 22,600 [6.6] 15,000 [4.4] 7,600 [2.3] [378] RBHC-15+RCGA-24A2 RBHC-15+RCHA-24A2 RCBA-3765 ➀ 28,200 [8.3] 21,200 [6.2] 7,000 [2.1] [472] RCBA-3765+RXMD-C02 28,200 [8.3] 21,200 [6.2] 7,000 [2.1] [472] RCGA-37A1 28,200 [8.3] 20,600 [6.0] 7,600 [2.2] [472] RCHA-36A1 28,200 [8.3] 20,600 [6.0] 7,600 [2.2] [472] RCLB-A030 29,000 [8.5] 22,200 [6.5] 6,800 [2.0] [472] RCTB-A036 29,000 [8.5] 21,800 [6.4] 7,200 [2.1] [472] RCTH-A036 29,000 [8.5] 21,800 [6.4] 7,200 [2.1] [472] RBHC-17+RCBA ,200 [8.3] 21,300 [6.2] 6,900 [2.0] [472] RBHC-17+RCBA-3765+RXMD-C02 28,200 [8.3] 21,300 [6.2] 6,900 [2.0] [472] RBHC-17+RCGA-37A1 RBHC-17+RCHA-36A1 RBHC-18+RCBA-3765 RBHC-18+RCBA-3765+RXMD-C02 RBHC-18+RCGA-37A1 RBHC-18+RCHA-36A1 SEER 28,000 [8.2] 21,100 [6.2] 6,900 [2.0] [472] 28,000 [8.2] 21,100 [6.2] 6,900 [2.0] [472] 28,200 [8.3] 21,300 [6.2] 6,900 [2.0] [472] 28,200 [8.3] 21,300 [6.2] 6,900 [2.0] 28,000 [8.2] 21,100 [6.2] 6,900 [2.0] 28,000 [8.2] [472] [472] 21,100 [6.2] 6,900 [2.0] [472] ➀ Highest sales volume tested combination required by D.O.E. test procedures. [ ] Designates Metric Conversions Rheem Manufacturing Company 3

4 Performance ARI Standard ConditionsCooling (Con t.) Outdoor Unit 036CA/DA/JA 042CA/DA/JA 048CA/DA/JA/YA 80 F [26.5 C] DB/67 F [19.5 C] WB Air Model Numbers 95 F [35 C] DB Outdoor Air Sound Total Rating CFM [L/s] Coil and/or Capacity Sensible Latent EER SEER Air Handler BTU/H [kw] BTU/H [kw] BTU/H [kw] RCBA ,400 [10.4] 25,200 [7.4] 10,200 [3.0] [566] RCBA-3765+RXMD-C02 35,400 [10.4] 25,200 [7.4] 10,200 [3.0] [566] RCGA-36A2 35,000 [10.3] 24,800 [7.3] 10,200 [3.0] [566] RCHA-36A2 35,000 [10.3] 24,800 [7.3] 10,200 [3.0] [566] RCLB-A036 35,600 [10.4] 25,700 [7.5] 9,900 [2.9] [566] RCTB-A036 35,400 [10.4] 25,500 [7.5] 9,900 [2.9] [566] RCTB-A037 36,600 [10.7] 26,800 [7.9] 9,800 [2.9] [566] RCTH-A036 35,400 [10.4] 25,600 [7.5] 9,800 [2.9] [566] RBHC-17+RCBA ,400 [10.1] 25,000 [7.3] 9,400 [2.8] [566] RBHC-17+RCBA-3765+RXMD-C02 34,400 [10.1] 25,000 [7.3] 9,400 [2.8] [566] RBHC-17+RCGA-36A2 34,200 [10.0] 24,900 [7.3] 9,300 [2.7] [566] RBHC-17+RCHA-36A2 34,200 [10.0] 24,900 [7.3] 9,300 [2.7] [566] RBHC-18+RCBA ,400 [10.1] 25,000 [7.3] 9,400 [2.8] [566] RBHC-18+RCBA-3765+RXMD-C02 34,400 [10.1] 25,000 [7.3] 9,400 [2.8] [566] RBHC-18+RCGA-36A2 34,200 [10.0] 24,900 [7.3] 9,300 [2.7] [566] RBHC-18+RCHA-36A2 34,200 [10.0] 24,900 [7.3] 9,300 [2.7] [566] RCBA ,000 [11.7] 28,900 [8.5] 11,100 [3.3] [661] RCBA-4882+RXMD-C02 40,000 [11.7] 28,900 [8.5] 11,100 [3.3] [661] RCGA-48A1 39,500 [11.6] 28,200 [8.3] 11,300 [3.3] [661] RCHA-48A1 39,500 [11.6] 28,200 [8.3] 11,300 [3.3] [661] RCTH-A048 39,500 [11.6] 28,200 [8.3] 11,300 [3.3] [661] RBHC-21+RCBA ,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-21+RCBA-4882+RXMD-C02 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-21+RCGA-48A1 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-21+RCHA-48A1 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-22+RCBA ,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-22+RCBA-4882+RXMD-C02 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-22+RCGA-48A1 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RBHC-22+RCHA-48A1 40,000 [11.7] 28,600 [8.4] 11,400 [3.3] [661] RCBA-4882 ➀ 46,000 [13.5] 33,200 [9.7] 12,800 [3.8] [755] RCBA-4882+RXMD-C02 46,000 [13.5] 33,200 [9.7] 12,800 [3.8] [755] RCGA-48A1 46,000 [13.5] 33,000 [9.7] 13,000 [3.8] [755] RCHA-48A1 46,000 [13.5] 33,000 [9.7] 13,000 [3.8] [755] RCLB-A048 45,500 [13.3] 33,200 [9.7] 12,300 [3.6] [755] RCLB-B048 46,000 [13.5] 33,400 [9.8] 12,600 [3.7] [755] RCMB-A048 46,000 [13.5] 33,400 [9.8] 12,600 [3.7] [755] RCTB-A048 46,000 [13.5] 33,600 [9.8] 12,400 [3.6] [755] RCTH-A048 46,500 [13.6] 33,800 [9.9] 12,700 [3.7] [755] RBHC-21+RCBA ,000 [13.2] 32,700 [9.6] 12,300 [3.6] [755] RBHC-21+RCBA-4882+RXMD-C02 45,000 [13.2] 32,700 [9.6] 12,300 [3.6] [755] RBHC-21+RCGA-48A1 44,500 [13.0] 32,300 [9.5] 12,200 [3.6] [755] RBHC-21+RCHA-48A1 44,500 [13.0] 32,300 [9.5] 12,200 [3.6] [755] RBHC-22+RCBA ,000 [13.2] 32,700 [9.6] 12,300 [3.6] [755] RBHC-22+RCBA-4882+RXMD-C02 45,000 [13.2] 32,700 [9.6] 12,300 [3.6] [755] RBHC-22+RCGA-48A1 44,500 [13.0] 32,300 [9.5] 12,200 [3.6] [755] RBHC-22+RCHA-48A1 44,500 [13.0] 32,300 [9.5] 12,200 [3.6] [755] ➀ Highest sales volume tested combination required by D.O.E. test procedures. [ ] Designates Metric Conversions 4 Rheem Manufacturing Company

5 Performance ARI Standard ConditionsCooling (Con t.) Outdoor Unit 060CA/DA/JA/YA Model Numbers Coil and/or Air Handler RCBA-6089 ➀ RCBA-6089+RXMD-C02 RCGA-60A1 RCHA-60A1 RCQB-C060 RBHC-24+RCBA-6089 RBHC-24+RCBA-6089+RXMD-C02 RBHC-24+RCGA-60A1 RBHC-24+RCHA-60A1 RBHC-26+RCBA-6089 RBHC-26+RCBA-6089+RXMD-C02 RBHC-26+RCGA-60A1 RBHC-26+RCHA-60A1 ➀ Highest sales volume tested combination required by D.O.E. test procedures. 80 F [26.5 C] DB/67 F [19.5 C] WB Air 95 F [35 C] DB Outdoor Air Total Capacity Sensible Latent EER BTU/H [kw] BTU/H [kw] BTU/H [kw] SEER Sound Rating CFM [L/s] 56,000 [16.4] 43,100 [12.6] 12,900 [3.8] [944] 56,000 [16.4] 43,100 [12.6] 12,900 [3.8] [944] 55,500 [16.3] 40,900 [12.0] 14,600 [4.3] [944] 55,500 [16.3] 40,900 [12.0] 14,600 [4.3] [944] 57,000 [16.7] 42,500 [12.5] 14,500 [4.2] [944] 57,500 [16.8] 41,300 [12.1] 16,200 [4.7] [908] 57,500 [16.8] 41,300 [12.1] 16,200 [4.7] [908] 57,000 [16.7] 40,900 [12.0] 16,100 [4.7] [908] 57,000 [16.7] 40,900 [12.0] 16,100 [4.7] [908] 57,000 [16.7] 40,900 [12.0] 16,100 [4.7] [861] 57,000 [16.7] 40,900 [12.0] 16,100 [4.7] [861] 56,500 [16.6] 40,500 [11.9] 16,000 [4.7] [861] 56,500 [16.6] 40,500 [11.9] 16,000 [4.7] [861] Electrical and Physical Data Model Number Phase Hertz Volts Compr. (RLA) Compr. (LRA) ELECTRICAL Fan Motor (FLA) Min. Circuit Ampacity Amperes Fuse or HACR Circuit Breaker Min. Amperes Max. Amperes Face Area Sq. Ft. [m 2 ] Outdoor Coil PHYSICAL 018JA / / /13 20/20 20/ [0.55] 1850 [874] 49 [1389] 130 [59.0] 140 [63.5] 024JA / / /16 20/20 25/ [0.55] 1850 [874] 56 [1588] 135 [61.2] 145 [65.8] 030JA / / /19 25/25 30/ [0.84] 1860 [877] 66 [1871] 145 [65.8] 155 [70.3] 036CA / / /15 20/20 20/ [1.02] 2700 [1274] 79 [2240] 170 [77.1] 180 [81.6] 036DA / [1.02] 2700 [1274] 79 [2240] 170 [77.1] 180 [81.6] 036JA / / /22 30/30 35/ [1.02] 2700 [1274] 79 [2240] 170 [77.1] 180 [81.6] 042CAS / / /16 20/20 25/ [1.02] 2700 [1274] 79 [2240] 180 [81.6] 190 [86.2] 042CA / / /17 20/20 25/ [1.02] 2700 [1274] 79 [2240] 180 [81.6] 190 [86.2] 042DAS [1.02] 2700 [1274] 79 [2240] 180 [81.6] 190 [86.2] 042DA [1.02] 2700 [1274] 79 [2240] 180 [81.6] 190 [86.2] 042JA / / /25 30/30 40/ [1.02] 2700 [1274] 79 [2240] 180 [81.6] 190 [86.2] 048CAS / / /18 25/25 30/ [1.47] 3500 [1652] 113 [3204] 200 [90.7] 210 [95.3] 048CA / / /18 25/25 30/ [1.47] 3500 [1652] 103 [2920] 200 [90.7] 210 [95.3] 048DAS [1.47] 3500 [1652] 113 [3204] 200 [90.7] 210 [95.3] 048DA [1.47] 3500 [1652] 103 [2920] 200 [90.7] 210 [95.3] 048JA / / /29 35/35 50/ [1.47] 3500 [1652] 103 [2920] 200 [90.7] 210 [95.3] 048YAS / /8 15/15 15/ [1.47] 3500 [1652] 113 [3204] 200 [90.7] 210 [95.3] 060CAS / / /23 30/30 35/ [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] 060CA / / /25 30/30 40/ [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] 060DAS [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] 060DA [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] 060JA / / /38 45/45 60/ [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] 060YAS [1.47] 3500 [1652] 112 [3175] 230 [104.3] 240 [108.9] No. Rows CFM [L/s] R22 Oz. [g] Lbs. [kg] Weight Shipping Lbs. [kg] [ ] Designates Metric Conversions Rheem Manufacturing Company 5

6 Unit Dimensions LOW VOLTAGE CONNECTION 7/80 [22 mm] AIR DISCHARGE ALLOW 600 [1524 mm] CLEARANCE SERVICE FITTINGS W L HIGH VOLTAGE CONNECTION 1 11 /320 [34 mm] H ACCESS PANEL A HIGH PRESSURE CONTROL MANUAL RESET (FIELD INSTALLED ACCESSORY) VAPOR LINE CONNECTION 2 7 /80 [73 mm] DIA. ACCESSORY KNOCKOUTS LIQUID LINE CONNECTION SERVICE ACCESS TO ELECTRICAL & VALVES ALLOW 240 [610 mm] CLEARANCE ONE SIDE AIR INLETS (LOUVERS) ALLOW 120 [305 mm] MIN. CLEARANCE 3 SIDES Model Number Height H (Inches) [mm] Length L (Inches) [mm] Width W (Inches) [mm] -018/ [432] 35 1 /2 0[902] 23 3 /4 [603] [483] 35 1 /2 0[902] 23 3 /4 [603] -036/ [483] 40 1 /2 [1029] 27 5 /8 [702] -048/ [584] 44 3 /8 [1127] 31 1 /2 [800] [ ] Designates Metric Conversions A ALLOW 240 [610 mm] ACCESS CLEARANCE Piston Sizes (Part Number **) Model Size Coil Piston Size GENERAL TERMS OF LIMITED WARRANTY Rheem will furnish a replacement for any part of this product which fails in normal use and service within the applicable period stated, in accordance with the terms of the limited warranty. For Complete Details of the Limited Warranty, Including Applicable Terms and Conditions, See Your Local Installer or Contact the Manufacturer for a Copy. Compressor...Five (5) Years *Any Other Part...Five (5) Years Condenser Coil leaks caused by factory defects...five (5) Years *This five year limited warranty is applicable only to single-phase products installed in residential applications on or after January 1, Rheem Manufacturing Company

7 Condensing Unit Refrigerant Line Size Information System Capacity Model Liquid Line Size Liquid Line Size Line Outdoor Unit Above Coil Outdoor Unit Below Coil Size Total LengthFeet [m] Total LengthFeet [m] (Inch O.D.) [mm] 25 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.10] 150 [45.72] 25 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.10] 150 [45.72] Vertical SeparationFeet [m] Vertical SeparationFeet [m] 1/4* [6.35] 25 [7.62] 50 [15.24] 70 [21.34] 25 [7.62] 23 [7.01] 8 [2.44] 5/16 [7.94] 36 [1] 42 [12.80] 48 [14.63] 54 [16.46] 36 [1] 30 [9.14] 24 [7.32] 18 [5.49] 1/4* [6.35] 25 [7.62] 50 [15.24] 25 [7.62] 23 [7.01] 5/16 [7.94] 24 [7.32] 34 [10.36] 44 [13.41] 54 [16.46] 64 [19.51] 48 [14.63] 38 [11.58] 28 [8.53] 18 [5.49] 8 [2.44] 1/4* [6.35] 25 [7.62] 50 [15.24] 25 [7.62] 23 [7.01] 5/16 [7.94] 19 [5.79] 33 [10.06] 47 [14.33] 61 [18.59] 50 [15.24] 39 [11.89] 25 [7.62] 11 [3.35] 3/8 [9.53] 11 [3.35] 15 [4.57] 57 [17.37] 5/16* [7.94] 25 [7.62] 50 [15.24] 70 [21.34] 25 [7.62] 23 [7.01] 9 [2.74] 3/8 [9.53] 34 [10.36] 40 [12.19] 46 [14.02] 52 [15.85] 38 [11.58] 32 [9.75] 26 [7.92] 20 [6.10] 5/16* [7.94] 25 [7.62] 50 [15.24] 75 [22.86] 25 [7.62] 23 [7.01] 9 [2.74] 3/8 [9.53] 32 [9.75] 39 [11.89] 46 [14.02] 53 [16.15] 40 [12.19] 33 [10.06] 26 [7.92] 19 [5.79] 3/8* [9.53] 25 [7.62] 44 [13.41] 53 [16.15] 61 [18.59] 70 [21.34] 25 [7.62] 28 [8.53] 19 [5.79] 11 [3.35] 3 [.91] 1/2 [12.7] 37 [11.28] 39 [11.89] 35 [10.67] 33 [10.06] 3/8* [9.53] 25 [7.62] 48 [14.63] 61 [18.59] 72 [21.95] 25 [7.62] 23 [7.01] 11 [3.35] 3 [.91] 1/2 [12.7] 35 [10.67] 38 [11.58] 41 [12.50] 37 [11.28] 34 [10.36] 31 [9.45] *Standard line size NOTES: ➀ This chart is applicable for condensing units. ➁ If the separation height exceeds the table values, reduce the indoor coil flow-check piston two sizes plus one size for each additional 10 feet [3.05 m]. Example 1: A 5 ton [17.58 kw] condensing unit with a total line length of 125 feet [38.10 m] with a vertical separation of 101 feet [30.78 m] utilizing a 1 /2" [12.7 mm] liquid line: Table = 38 feet [11.58 m] maximum vertical separation for 125 feet [38.10 m] run. Separation exceeds table by (101-38) = 63 feet [19.20 m]. Therefore, reduce the indoor coil flow-check piston = 8 sizes (For example, a #89 piston would reduce to a #81 piston) ➂ Do not exceed 120 feet [36.58 m] maximum vertical separation. ➃ No changes are required for expansion valve coils. ➄ Do not exceed table values for capillary tube coils. ➅ Always use the smallest liquid line possible to minimize system charge. ➆ Chart may be used to size horizontal runs. NOTES: ➀ This chart is applicable for condensing units. Example 1: A 2.5 ton [8.79 kw] condensing unit with a total line length of 75 feet [22.86 m] with a vertical separation of 30 feet [9.14 m] requires a liquid line size of 5 /16" [7.94 mm]. ➁ This chart may also be used to size horizontal runs. Example 2: A 5 ton [17.58 kw] condensing unit may have a total horizontal run of 100 feet [30.48 m] if using the 3 /8" [9.53 mm] liquid line. The total horizontal run if using 1 /2" [12.7 mm] liquid line size will be 150 feet [45.72 m] ➂ Do not exceed vertical separation as indicated on the chart. ➃ Always use the smallest liquid line possible to minimize system charge. ➄ No changes required for flow-check pistons or expansion valve coils. Suction Line Length/Size versus Capacity Multiplier Unit Suction Line Connection Size 5/8" [15.88 mm] I.D. Sweat 3/4" [19.05 mm] I.D. Sweat 5/8" [15.88 mm] O.D. 5/8" [15.88 mm] O.D. Standard Suction Line RunFeet [m] 3/4" [19.05 mm] O.D. Standard 3/4" [19.05 mm] O.D. 7/8" [22.23 mm] O.D. 25' [7.62] 50' [15.24] 100' [30.48] 150' [45.72] Standard Standard Standard Standard NOTES: Capacity Multiplier x Rated Capacity = Actual Capacity. Additional compressor oil is not required for runs up to 150 feet [45.72 m]. Oil traps in vertical runs are not required for any height up to 100 feet [30.48 m]. See Liquid Line chart for Vertical Separation Requirements and Limitations. *Adapter to 1 1 /8" [28.58 mm] factory supplied /8" [28.58 mm] I.D. Sweat* 7/8" [22.23 mm] O.D. 1 1 /8" [28.58 mm] O.D. Standard 1 3 /8" [34.94 mm] O.D [ ] Designates Metric Conversions Rheem Manufacturing Company 7

8 Before proceeding with installation, refer to installation instructions packaged with each model, as well as complying with all Federal, State, Provincial, and Local codes, regulations, and practices. RHEEM AIR CONDITIONING DIVISION 5600 Old Greenwood Road, Fort Smith, Arkansas In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice. PRINTED IN U.S.A DC FORM NO. A REV. 2 Supersedes Form No. A Rev. 1 Supersedes Form No. A Rev. 8