Illustration of dimensions
Figure 2: Unit dimensions
Dimensions
Table 3: Dimensions
Dimensions (in.) Refrigerant connection
service valve size (in.)
Outdoor unit
model
A B C Liquid Vapor
TCD2B18S21S 30 24 24
TCD2B24S21S 33 1/4 24 24
TCD2B30S21S 33 1/4 24 24
TCD2B36S21S 30 29 1/4 29 1/4
3/4
TCD2B42S21S 36 1/4 29 1/4 29 1/4
TCD2B48S21S 33 1/4 35 1/4 31 3/4
7/8
TCD2B60S21S 36 1/4 38 34 1/4
3/8
7/8‡
Dimensions data notes
‡ The adapter fitting must be field-installed for the required 1 1/8 in. refrigeration piping.
• All dimensions are in inches and are subject to change without notice.
• The overall height is from the bottom of the base pan to the top of the fan guard.
• The overall length and width include screw heads.
11Technical Guide: LX Series TCD2B Models - 13.4 SEER2 Split-System Air Conditioner - Single-Phase
Johnson Controls Ducted Systems