Johnson Controls TCD2B18S21S User Manual

System charge table
Table 4: System charge table
Outdoor unit model TCD2B18S21S TCD2B24S21S TCD2B30S21S TCD2B36S21S TCD2B42S21S TCD2B48S21S TCD2B60S21S
Required metering
device
BA1 BA1 BA1 BC1 BC1 BC1 BC1
Indoor coil model Additional charge (oz)
JHETB18B 2 — — — — — —
JHETB24C — 3 — — — — —
JHETB30D — — 6 — — — —
JHETB36D — — 6 0 — — —
JHETC36D — — 6 0 — — —
JHETC42F — — — — 2 — —
JHETC48G — — — — — 5 —
JHETC60H — — — — — — 6
JHETD48G — — — — — 5 —
JHETD60H — — — — — — 6
JHVTB18B 2 — — — — — —
JHVTB24C — 3 — — — — —
JHVTB36D — — 6 0 — — —
JHVTC36D — — 6 0 — — —
JHVTC42F — — — — 2 — —
JHVTC48G — — — — — 5 —
JHVTC60H — — — — — — 6
JHVTD42F — — — — 2 — —
JHVTD48G — — — — — 5 —
JHVTD60H — — — — — — 6
XAF/XAHB24B 2 0 — — — — —
XAF/XAHC30C — 3 0 — — — —
XAF/XAHC36D — — 6 0 — — —
XAF/XAHC60H — — — — — — 6
XAF/XAHD42E — — — 2 0 — —
XAF/XAHD48F — — — — 2 0 —
XAF/XAU/XAHA18A 0 — — — — — —
XAF/XAU/XAHA24B 2 0 — — — — —
XAF/XAU/XAHB30C — 3 0 — — — —
XAF/XAU/XAHB36D — — 6 0 — — —
XAF/XAU/XAHC42E — — — 2 0 — —
XAF/XAU/XAHC48F — — — — 2 0 —
XAF/XAU/XAHC60G — — — — — 5 0
XAF/XAU/XAHD60G — — — — — 5 0
XAF/XAU/XAHD60H — — — — — — 6
XAFA30D — — 6 — — — —
XAFB18A 0 — — — — — —
XAFB36E — — — 2 — — —
System charge A-coil data notes
1. For applications requiring a TXV, use S1-1TVM*** series kit.
2. A TXV kit must be used with these indoor units to obtain system performance.
3. Systems matched with furnaces or air handlers not equipped with blower-off delays may
require blower time delay.
4. Do not use XAF/XAU coils in horizontal applications. Do not use XAH coils in upflow/downflow
applications.
Technical Guide: LX Series TCD2B Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase12
Johnson Controls Ducted Systems

Johnson Controls TCD2B18S21S Specifications

General

Brand	Johnson Controls
Model	TCD2B18S21S
Category	Air Conditioner
Language	English