Johnson Controls RAC Series User Manual

Table 24: Condenser only performance data - 2.5 ton
Saturated suction
at compressor
Outdoor ambient temperature
Temperature Pressure 55°F 65°F 75°F 85°F 95°F 105°F 115°F
(°F) (psig) MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW MBH kW
50 142 40.1 1.27 38.2 1.46 36.1 1.66 33.9 1.86 31.6 2.09 29.3 2.35 27.0 2.65
55 156 43.8 1.29 41.6 1.48 39.4 1.68 37.0 1.88 34.6 2.12 32.1 2.38 29.6 2.68
Condenser only performance data notes
• For outdoor unit (condenser) performance only. Data does not include the effects of air handler
power or heat.
• Performance based on 15°F subcooling and 15°F superheat at the outdoor unit base valves:
a. Increase capacity by 1% for each 2°F increase in subcooling.
b. Decrease capacity by 1% for each 2°F decrease in subcooling.
• Maximum recommended condensing temperature is 140°F.
Cooling performance data - 2.5 ton
Table 25: Cooling performance data - 2.5 ton - indoor coil: XAFB30CXXN1
IDCFM 800 1000 1200
ID DB
(°F)
80 80 75 80 80 80 80 75 80 80 80 80 75 80 80
Air
temperature
entering
outdoor unit
(°F)
ID WB
(°F)
57 62 62 67 72 57 62 62 67 72 57 62 62 67 72
T.C. 28.6 29.7 29.8 32.8 35.6 30.0 30.7 44.3 33.9 36.7 31.4 31.6 58.8 35.0 37.7
S.C. 28.6 26.1 22.0 22.1 17.8 30.0 28.8 24.4 24.1 18.7 31.4 31.6 26.7 26.1 19.6
55
kW 1.60 1.58 1.58 1.55 1.54 1.67 1.65 1.66 1.63 1.62 1.74 1.73 1.73 1.71 1.71
T.C. 27.4 28.8 29.2 31.7 35.0 28.9 29.8 37.0 32.9 36.2 30.3 30.8 44.8 34.1 37.4
S.C. 27.4 25.6 21.6 21.6 17.3 28.9 28.3 23.9 23.7 18.5 30.3 30.8 26.2 25.8 19.7
65
kW 1.80 1.79 1.79 1.77 1.76 1.88 1.86 1.87 1.85 1.84 1.96 1.94 1.95 1.93 1.93
T.C. 26.2 27.9 28.5 30.6 34.5 27.7 28.9 29.7 31.9 35.8 29.2 29.9 30.8 33.1 37.0
S.C. 26.2 25.0 21.1 21.0 16.9 27.7 27.8 23.4 23.2 18.4 29.2 29.9 25.7 25.4 19.9
75
kW 2.01 1.99 2.00 1.99 1.97 2.09 2.08 2.08 2.07 2.06 2.17 2.16 2.16 2.15 2.14
T.C. 25.5 26.8 27.2 29.3 33.1 26.8 27.7 28.3 30.3 34.3 28.1 28.7 29.3 31.4 35.6
S.C. 25.5 24.6 20.5 20.5 16.5 26.8 27.4 22.7 22.6 17.8 28.1 28.7 25.0 24.8 19.2
85
kW 2.23 2.23 2.23 2.23 2.22 2.32 2.31 2.32 2.31 2.31 2.42 2.40 2.41 2.40 2.40
T.C. 24.8 25.6 25.9 27.9 31.7 25.9 26.6 26.9 28.8 32.9 27.0 27.5 27.8 29.7 34.1
S.C. 24.8 24.1 19.9 20.0 16.1 25.9 26.6 22.1 22.0 17.3 27.0 27.5 24.3 24.1 18.5
95
kW 2.46 2.46 2.46 2.47 2.47 2.56 2.55 2.55 2.56 2.57 2.67 2.64 2.65 2.65 2.66
T.C. 23.5 24.2 22.8 26.5 29.7 25.9 25.1 24.4 27.3 30.9 28.3 26.0 25.9 28.2 32.1
S.C. 23.5 23.2 18.5 19.2 15.3 25.9 25.1 20.9 21.3 16.5 28.3 26.0 23.3 23.3 17.7
105
kW 2.93 2.91 2.70 2.91 2.89 3.01 2.97 2.89 2.99 2.97 3.10 3.04 3.08 3.07 3.06
T.C. 22.2 22.8 19.9 25.0 27.7 25.8 23.7 22.0 25.9 29.0 29.5 24.6 24.1 26.8 30.2
S.C. 22.2 22.4 17.1 18.5 14.6 25.8 23.7 19.8 20.5 15.8 29.5 24.6 22.4 22.6 16.9
115
kW 3.38 3.35 2.93 3.33 3.29 3.45 3.39 3.22 3.40 3.37 3.53 3.42 3.51 3.47 3.45
Cooling performance data notes
• All capacities include indoor fan heat. kW values are for the system (outdoor + indoor).
57Technical Guide: RAC Series RAC134 Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase
Johnson Controls Ducted Systems

Johnson Controls RAC Series Specifications

General

Brand	Johnson Controls
Model	RAC Series
Category	Air Conditioner
Language	English