Carrier 50ZH Product Data

Also see for 50ZH024: Installation, Start-Up and Service Instructions Installation instructions

Contents

ARI* capacitiesUNIT50ZHNOMINALTONSSTANDARDCFMNET COOLINGCAPACITIESAT 95 F (Btuh) SEER†NET HEATINGCAPACITIESAT 47 F (Btuh) HSPFSOUNDRATINGS**(bels)024 2.0 800 22,800 10.00 21,800 6.8 7.8030 2.5 1000 28,200 10.00 27,200 6.8 8.4036 3.0 1200 34,200 10.00 33,800 6.8 8.0042 3.5 1400 40,000 10.00 40,000 6.8 8.0048 4.0 1600 46,000 10.00 45,000 6.8 8.2060 5.0 2000 55,000 10.50 52,500 6.8 8.4LEGENDBels — Sound Levels (1 Bel = 10 Decibels)HSPF — Heating Seasonal Performance FactorSEER — Seasonal Energy Efficiency Ratio*Air Conditioning and Refrigeration Institute.†Rated in accordance with U.S. Government DOE (Department of Energy) testprocedures and/or ARI Standard 210/240-89.**Rated in accordance with ARI Standard 270-84.Physical dataUNIT 50ZH 024 030 036 042 048 060OPERATING WEIGHT (lb) 232 254 277 295 328 368COMPRESSOR TYPE ScrollREFRIGERANT R-22Charge (lb) 3.1 5.6 5.9 6.6 8.6 9.7REFRIGERANT METERING DEVICE Acutrol™ SystemOUTDOOR COIL Copper Tubes, Aluminum Plate FinsRows...Fins/in. 1...17 2...17 1...17 2...17 2...17 2...17Total Face Area (sq ft) 7.9 6.7 11.1 9.3 11.1 12.7OUTDOOR-FAN MOTOR PropellerNominal Cfm 1800 2000 2600 2600 2600 3200Nominal Rpm 825 1100 1100 1100 1100 1100Motor Hp 1⁄ 8 1⁄ 4 1⁄ 4 1⁄ 4 1⁄ 4 1 ⁄ 2Diameter (in.) 20 20 20 20 20 20INDOOR COIL Copper Tubes, Aluminum Plate FinsRows...Fins/in. 2...15 3...15 3...15 3...15 4...15 4...15Total Face Area (sq ft) 3.1 3.1 4.0 4.0 4.4 4.9INDOOR-FAN MOTOR Direct DriveBlower Motor Size (in.) 10 x 8 10 x 8 10 x 9 10 x 9 10 x 9 10 × 10Nominal Cfm 800 1000 1200 1400 1600 2000Rpm Range 550-1000 550-1000 800-1050 800-1050 1000-1100 950-1100Number of Speeds 3 3 3 3 2 3Factory Speed Setting Low Med Low Med Low LowMotor Hp 1⁄ 4 1⁄ 4 1⁄ 2 1⁄ 2 3⁄ 4 1CONNECTING DUCT SIZES Round SquareSupply Air (in.) 14 13.9 × 13.9Return Air (in.) 14 13.9 × 27.8FIELD-SUPPLIED RETURN AIR FILTER*Throwaway (in.) 24 x 24 24 x 24 24 x 24 24 x 24 24 x 30 24 × 30*Required filter sizes shown are based on the ARI (Air Conditioning and Refrigeration Institute) ratedairflow at a velocity of 300 ft/min for throwaway type or 450 ft/min for high capacity type. Recom-mended filters are 1-in. thick.3