Carrier 24ANB1 Infinity Product Data

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4LONG LINE APPLICATIONSAn application is considered Long Line, when the refrigerant level in the system requires the use of accessories to maintain acceptablerefrigerant management for systems reliability. See Accessory Usage Guideline table for required accessories. Defining a system as long linedepends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units.For Air Conditioner systems, the chart below shows when an application is considered Long Line.AC WITH PURONr REFRIGERANT LONG LINE DESCRIPTION ft (m)Beyond these lengths, long line accessories are requiredLiquid Line Size Units On Same Level Outdoor Below Indoor Outdoor Above Indoor1/4 No accessories needed within allowedlengthsNo accessories needed within allowedlengths 175 (53.3)5/16 120 (36.6) 50 (15.2) vertical or 120 (36.6) total 120 (36.6)3/8 80 (24.4) 35 (10.7) vertical or 80 24.4) total 80 (24.4)Note: See Long Line Guideline for detailsVAPOR LINE SIZING AND COOLING CAPACITY LOSSAcceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction linediameters shown in the chart below are acceptable for AC systems with Puron refrigerant:Vapor Line Sizing and Cooling Capacity Losses — Puronr Refrigerant 2--Stage Air Conditioner ApplicationsUnitNominalSize (Btuh)MaximumLiquidLineDiameters(In. OD)Vapor LineDiameters(In.) ODCooling Capacity Loss (%)Total Equivalent Line Length ft. (m)26--- 50(7.9--- 15.2)51--- 80(15.5--- 24.4)81--- 100(24.7--- 30.5)101--- 125(30.8--- 38.1)126--- 150(38.4--- 45.7)151--- 175(46.0--- 50.3)176--- 200(53.6--- 60.0)201--- 225(61.3--- 68.6)226--- 250(68.9--- 76.2)0242--- StagePuronAC3/85/8 0 1 1 2 3 3 4 4 53/4 0 0 0 0 1 1 1 1 10362--- StagePuronAC3/85/8 1 2 4 5 6 7 9 10 113/4 0 0 1 1 2 2 3 3 47/8 0 0 0 0 1 1 1 1 20482--- StagePuronAC3/83/4 1 2 2 3 4 5 6 7 77/8 0 1 1 2 2 2 3 3 31 ---1/8 0 0 — — — — — — —0602--- StagePuronAC3/83/4 1 2 4 5 6 7 9 10 117/8 0 1 2 2 3 4 4 5 51 ---1/8 0 0 0 1 1 1 1 1 1Applications in this area may be long line and may have height restrictions. See the Residential Piping and Long Line Guideline.— Applications in this area are not recommended due to insufficient oil returnPHYSICAL DATAUNIT SIZE --- VOLTAGE, SERIES 24--- 31 36--- 31 48--- 31 60--- 31Operating Weight lb (kg) 282 (127.9) 312 (141.5) 335 (152.0) 336 (152.4)Shipping Weight lb (kg) 324 (147.0) 357 (161.9) 381 (172.8) 381 (172.8)Compressor Type 2 ---Stage ScrollREFRIGERANT Puron (R---410A)Control TXV (Puron Hard Shutoff)Charge lb. (kg) 13.34 (6.05) 13.66 (6.20) 13.53 (6.14) 14.33 (6.50)COND FAN Forward Swept Propeller Type, Direct DriveAir Discharge VerticalAir Qty (CFM) 3040 / 3637 3124 / 3700 3703 / 4309 4209 / 4668Motor HP 1/5 1/5 1/5 1/5Motor RPM 628 / 752 582 / 689 659 / 765 742 / 828COND COILFace Area (sq. ft.) 25.12 30.15 30.15 30.15Fins per In. 20 20 20 20Rows 2 2 2 2Circuits 8 8 8 8VALVE CONNECT. (In. ID)Vapor 7/8 7/8 7/8 7/8Liquid 3/8REFRIGERANT TUBES* (In. OD)Vapor (0 ---80 Ft Tube Length) 7/8 7/8 1 ---1/8 1 ---1/8Liquid (0 ---80 Ft Tube Length) 3/8*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.24ANB1