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GENERAL DATA - TGC MODELS
NOMINAL SIZES 3-5 TONS [10.6-17.6 kW]
NOTES:
1. Cooling Performance is rated at 95° F ambient, 80° F entering dry bulb, 67° F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity
is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner
Equipment certification program, which is based on ARI Standard 210/240 or 360.
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards.
Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
4. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270.
Model TGC-Series 048A-3K-080 048A-3K-100 048A-3K-135 048A-1K-080
Cooling Performance
1
Gross Cooling Capacity Btu [kW] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65]
EER/SEER
2
11.45/13 11.45/13 11.45/13 11.45/13
Nominal CFM/ARI Rated CFM [L/s] 1600/1600 [755/755] 1600/1600 [755/755] 1600/1600 [755/755] 1600/1600 [755/755]
ARI Net Cooling Capacity Btu [kW] 48,000 [14.06] 48,000 [14.06] 48,000 [14.06] 48,000 [14.06]
Net Sensible Capacity Btu [kW] 35,600 [10.43] 35,600 [10.43] 35,600 [10.43] 35,600 [10.43]
Net Latent Capacity Btu [kW] 12,400 [3.63] 12,400 [3.63] 12,400 [3.63] 12,400 [3.63]
Net System Power kW 4.19 4.19 4.19 4.19
Heating Performance (Gas)
3
Heating Input Btu [kW] 80,000 [23.44] 100,000 [29.3] 135,000 [39.56] 80,000 [23.44]
Heating Output Btu [kW] 64,800 [18.99] 81,000 [23.73] 109,400 [32.05] 62,500 [18.31]
Temperature Rise Range °F [°C] 30-60 [16.7/33.3] 40-70 [22.2/38.9] 50-80 [27.8/44.4] 30-60 [16.7/33.3]
AFUE % 80 80 80 80
Steady State Efficiency (%) 81 81 81 81
No. Burners 4564
No. Stages 1111
Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.5 [12.7] 0.5 [12.7] 0.5 [12.7]
Compressor
No./Type 1/Copeland Scroll 1/Copeland Scroll 1/Copeland Scroll 1/Copeland Scroll
Outdoor Sound Rating (dB)
4
78 78 78 78
Outdoor Coil - Fin Type Louvered Louvered Louvered Louvered
Tube Type Rifled Rifled Rifled Rifled
Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]
Face Area sq. ft. [sq. m] 16.59 [1.54] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54]
Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]
Indoor Coil - Fin Type Corrugated Corrugated Corrugated Corrugated
Tube Type Rifled Rifled Rifled Rifled
Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]
Face Area sq. ft. [sq. m] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48]
Rows / FPI [FPcm] 3 / 15 [6] 3 / 15 [6] 3 / 15 [6] 3 / 15 [6]
Refrigerant Control TX Valves TX Valves TX Valves TX Valves
Drain Connection No./Size in. [mm] 1/0.75 [19.05] 1/0.75 [19.05] 1/0.75 [19.05] 1/0.75 [19.05]
Outdoor Fan - Type Propeller Propeller Propeller Propeller
No. Used/Diameter in. [mm] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6]
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM [L/s] 3680 [1737] 3680 [1737] 3680 [1737] 3680 [1737]
No. Motors/HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HP
Motor RPM 1075 1075 1075 1075
Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter in. [mm] 1/10x10 [254x254] 1/10x10 [254x254] 1/10x10 [254x254] 1/10x10 [254x254]
Drive Type/No. Speeds Direct/3 Direct/3 Direct/3 Direct/3
No. Motors 1111
Motor HP 1/2 1/2 1/2 1/2
Motor RPM 1075 1075 1075 1075
Motor Frame Size 48 48 48 48
Filter - Type Disposable Disposable Disposable Disposable
Furnished Yes Yes Yes Yes
(NO.) Size Recommended in. [mm x mm x mm] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635]
(1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635]
Refrigerant Charge Oz. [g] 165 [4678] 165 [4678] 165 [4678] 165 [4678]
Weights
Net Weight lbs. [kg] 580 [263] 580 [263] 585 [265] 580 [263]
Ship Weight lbs. [kg] 587 [266] 587 [266] 592 [269] 587 [266]
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