Model RKNL- Series
B120YM22E B151CL15E B151CL25E B151CM15E
Cooling Performance
1
CONTINUED
Gross Cooling Capacity Btu [kW]
123,000 [36.04] 146,000 [42.78] 146,000 [42.78] 146,000 [42.78]
EER/SEER
2
11.2/NA 10.8/NA 10.8/NA 10.8/NA
Nominal CFM/AHRI Rated CFM [L/s]
4000/3750 [1888/1770] 5000/4225 [2360/1994] 5000/4225 [2360/1994] 5000/4225 [2360/1994]
AHRI Net Cooling Capacity Btu [kW]
118,000 [34.57] 140,000 [41.02] 140,000 [41.02] 140,000 [41.02]
Net Sensible Capacity Btu [kW]
88,800 [26.02] 99,500 [29.15] 99,500 [29.15] 99,500 [29.15]
Net Latent Capacity Btu [kW]
29,200 [8.56] 40,500 [11.87] 40,500 [11.87] 40,500 [11.87]
IEER
3
11.9 10.8 10.8 10.8
Net System Power kW
10.49 12.73 12.73 12.73
Heating Performance (Gas)
4
Heating Input Btu [kW] (1st Stage / 2nd Stage)
112,500/225,000 [32.96/65.92] 75,000/150,000 [21.97/43.95] 126,000/252,000 [36.92/73.84] 75,000/150,000 [21.97/43.95]
Heating Output Btu [kW] (1st Stage / 2nd Stage)
91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 102,000/204,000 [29.89/59.77] 60,750/121,500 [17.8/35.6]
Temperature Rise Range ˚F [˚C]
(1st Stage / 2nd Stage)
25-55
[13.9/30.6]
15-45 [8.3-25] /
15-45 [8.3-25]
25-55 [13.9-30.6] /
25-55 [13.9-30.6]
15-45 [8.3-25] /
15-45 [8.3-25]
Steady State Efficiency (%) 81 81 81 81
No. Burners
9 6 9 6
No. Stages 2 2 2 2
Gas Connection Pipe Size in. [mm] 0.75 [19] 0.5 [12.7] 0.75 [19] 0.5 [12.7]
Compressor
No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll
Outdoor Sound Rating (dB)
5
88 88 88 88
Outdoor Coil—Fin Type
Louvered Louvered Louvered Louvered
Tube Type Rifled MicroChannel MicroChannel MicroChannel
Tube Size in. [mm] OD
0.375 [9.5] 1 [25.4] 1 [25.4] 1 [25.4]
Face Area sq. ft. [sq. m]
27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]
Rows / FPI [FPcm] 2 / 22 [9] 2 / 23 [9] 2 / 23 [9] 2 / 23 [9]
Indoor Coil—Fin Type
Louvered Louvered Louvered Louvered
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] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]
Rows / FPI [FPcm] 3 / 18 [7] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6]
Refrigerant Control TX Valves TX Valves TX Valves TX Valves
Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]
Outdoor Fan—Type
Propeller Propeller Propeller Propeller
No. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6] 2/24 [609.6]
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM [L/s] 8000 [3775] 8000 [3775] 8000 [3775] 8000 [3775]
No. Motors/HP 2 at 1/3 HP 2 at 1/2 HP 2 at 1/2 HP 2 at 1/2 HP
Motor RPM 1075 1075 1075 1075
Indoor Fan—Type
FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]
Drive Type/No. Speeds Belt/Variable Belt (Adjustable)/Single Belt (Adjustable)/Single Belt (Adjustable)/Single
No. Motors 1 1 1 1
Motor HP 3 3 3 5
Motor RPM 1725 1725 1725 1725
Motor Frame Size 56 56 56 184
Filter—Type
Disposable Disposable Disposable Disposable
Furnished Yes Yes Yes Yes
(NO.) Size Recommended in. [mm x mm x mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]
Refrigerant Charge Oz. [g]
172.8/180.8 [4899/5126] 147.2/152 [4173/4309] 147.2/152 [4173/4309] 147.2/152 [4173/4309]
Weights
Net Weight lbs. [kg] 1156 [524] 1266 [574] 1266 [574] 1238 [562]
Ship Weight lbs. [kg] 1193 [541] 1303 [591] 1267 [575] 1267 [575]
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