Johnson Controls LX Series Technical Guide

Table 21: Cooling performance data - 2 ton - indoor coil: XAFA24BXXN1
IDCFM 600 800 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. 17.5 18.4 18.3 20.5 22.8 18.7 19.4 19.1 21.4 23.9 19.9 20.4 20.0 22.2 25.0
S.C. 17.3 16.9 14.0 14.3 11.5 18.5 18.5 16.2 16.6 13.0 19.7 20.2 18.4 18.9 14.6
115
kW 2.50 2.50 2.51 2.50 2.51 2.59 2.59 2.60 2.60 2.61 2.68 2.68 2.68 2.69 2.70
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 - 2 ton
Table 22: Cool multiplier air handler - 2 ton
Air handler model Indoor coil model Total capacity Sensible capacity kW
— XAFA24B 1.00 1.00 1.00
— XAFB24B 1.01 1.01 0.99
— XAFB30C 1.01 1.03 0.99
— XAFC30C 1.01 1.03 0.99
— XAHA24B 1.01 1.01 0.99
— XAHB24B 1.01 1.01 0.99
— XAHB30C 1.01 1.03 0.99
— XAHC30C 1.01 1.03 0.99
— XAUA24B 1.00 1.00 1.00
— XAUB30C 1.01 1.03 0.99
JHETB18BBAS2N1 — 1.01 0.96 0.93
JHETB24CBAS2N1 — 1.01 0.98 0.91
JHVTB18BBAC2N1 — 1.01 0.98 0.93
JHVTB24CBAC2N1 — 1.01 1.01 0.91
JMET08BS2N1A XAFB30C 1.01 0.97 0.91
JMET08BS2N1A XAHB24B 1.01 0.95 0.93
JMET08BS2N1A XAHB30C 1.01 0.97 0.91
JMET08BS2N1A XAUB30C 1.01 0.97 0.91
JMET12BS2N1A XAFB24B 1.01 0.98 0.93
JMET12BS2N1A XAFB30C 1.01 1.00 0.91
JMET12BS2N1A XAHB24B 1.01 0.98 0.93
JMET12BS2N1A XAHB30C 1.01 0.99 0.91
JMET12BS2N1A XAUB30C 1.01 1.00 0.91
JMET12CS2N1A XAFC30C 1.01 1.06 0.91
JMET12CS2N1A XAHC30C 1.01 1.05 0.93
JMET16CS2N1A XAHC30C 1.01 1.05 0.91
JMVT12BC2N1A XAFB24B 1.01 0.99 0.93
JMVT12BC2N1A XAHB24B 1.01 0.98 0.93
JMVT12BC2N1A XAHB30C 1.01 1.01 0.91
85Technical Guide: LX Series TCD2B Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase
Johnson Controls Ducted Systems

Johnson Controls LX Series Specifications

General

Brand	Johnson Controls
Model	LX Series
Category	Air Conditioner
Language	English