Johnson Controls RAC13448B21S - Cooling Performance Data (1.5 Ton); Performance Multipliers (1.5 Ton)

Cooling performance data - 1.5 ton
Table 17: Cooling performance data - 1.5 ton - indoor coil: XAFA18AXXN1
IDCFM 450 600 750
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. 18.3 19.3 19.1 20.9 22.5 20.1 20.7 20.4 22.5 23.3 21.9 22.1 21.7 24.1 24.1
S.C. 17.8 16.5 13.9 13.4 11.0 19.5 18.6 15.7 15.5 11.8 21.3 20.7 17.5 17.6 12.6
55
kW 1.06 1.05 1.04 1.00 0.95 1.10 1.09 1.09 1.05 1.00 1.13 1.13 1.14 1.10 1.04
T.C. 17.5 18.2 18.1 20.0 23.3 19.2 19.6 19.4 21.3 23.0 21.0 20.9 20.8 22.6 22.6
S.C. 17.1 15.5 13.0 13.0 11.5 18.7 17.8 14.9 14.8 11.4 20.3 20.0 16.7 16.7 11.4
65
kW 1.18 1.16 1.16 1.12 1.14 1.22 1.21 1.21 1.18 1.13 1.26 1.26 1.26 1.23 1.13
T.C. 16.6 17.1 17.1 19.1 24.1 18.3 18.4 18.4 20.2 22.6 20.1 19.8 19.8 21.2 21.1
S.C. 16.4 14.6 12.1 12.5 11.9 17.9 16.9 14.0 14.2 11.0 19.4 19.2 16.0 15.8 10.1
75
kW 1.29 1.28 1.28 1.25 1.32 1.34 1.33 1.33 1.31 1.27 1.39 1.38 1.39 1.36 1.22
T.C. 16.2 16.6 16.5 18.0 21.5 17.5 17.8 17.6 19.1 21.4 18.9 18.9 18.7 20.1 21.3
S.C. 16.0 14.6 12.1 12.1 10.7 17.2 16.5 13.7 13.7 10.8 18.5 18.4 15.4 15.4 10.9
85
kW 1.42 1.41 1.41 1.40 1.42 1.47 1.47 1.47 1.45 1.42 1.53 1.53 1.53 1.51 1.43
T.C. 15.8 16.2 15.9 16.9 18.9 16.8 17.2 16.8 18.0 20.1 17.7 18.1 17.7 19.1 21.4
S.C. 15.5 14.7 12.1 11.6 9.5 16.5 16.2 13.4 13.3 10.6 17.5 17.7 14.8 15.0 11.7
95
kW 1.54 1.54 1.54 1.54 1.51 1.61 1.60 1.61 1.60 1.57 1.67 1.67 1.67 1.66 1.64
T.C. 14.9 15.2 14.8 16.0 17.7 15.9 16.1 15.6 17.0 18.7 16.8 17.0 16.5 18.0 19.6
S.C. 14.6 13.6 11.4 11.0 8.8 15.6 15.1 12.8 12.7 9.9 16.6 16.7 14.2 14.4 10.9
105
kW 1.70 1.70 1.70 1.71 1.69 1.77 1.77 1.77 1.77 1.75 1.84 1.84 1.84 1.83 1.82
T.C. 14.0 14.1 13.7 15.1 16.6 15.0 15.0 14.5 16.0 17.2 16.0 15.9 15.3 16.9 17.9
S.C. 13.8 12.5 10.7 10.5 8.2 14.8 14.2 12.1 12.2 9.2 15.7 15.8 13.6 13.8 10.1
115
kW 1.85 1.86 1.85 1.87 1.87 1.93 1.93 1.92 1.93 1.93 2.00 2.00 2.00 1.99 1.99
Cooling performance data notes
• All capacities include indoor fan heat. kW values are for the system (outdoor + indoor).
Multipliers for determining the performance with other
indoor sections
Note: For dry bulb temperatures different than those listed (between 73°F to 87°F), sensible
capacity increases by 1060 Btu/h per 1000 CFM per degree above the listed temperature and
decreases by 1060 Btu/h per 1000 CFM per degree below the listed temperature.
Cool multiplier air handler - 1.5 ton
Table 18: Cool multiplier air handler - 1.5 ton
Air handler model Indoor coil model Total capacity Sensible capacity kW
— XAFA18A 1.00 1.00 1.00
— XAFA24B 1.00 1.01 1.00
— XAFB18A 1.00 1.00 1.00
— XAFB24B 1.00 1.01 1.00
— XAHA18A 1.00 1.00 1.00
— XAHA24B 1.00 1.01 1.00
— XAHB24B 1.00 1.01 1.00
— XAUA18A 1.00 1.00 1.00
— XAUA24B 1.00 1.01 1.00
JHVTB18BBAC2N1 — 1.00 1.05 0.90
Technical Guide: RAC Series RAC134 Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase48
Johnson Controls Ducted Systems