Trane TWA180E User Manual

SS-APG008-EN 13
Refrigerant Piping Examples
Figure 6. TTA cooling-only unit and TWE air handler
Figure 7. TTA cooling-only unit and matched indoor coil (typical arrangement)
Installation notes:
1 If the total length of the liquid line exceeds 80 ft
(24 m), remove the liquid-line filter drier from
the TTA and install a new one (Table 2, p. 20) at
the TWE air handler.
1 If the total length of the liquid line exceeds 80 ft
(24 m), remove the liquid-line filter drier from
the TTA and install a new one (Table 2, p. 20)
near the indoor coil.
2 Provide one expansion valve (TXV) per
distributor; see Table 4, p. 21, for
recommendations.

Trane TWA180E Specifications

General

Brand	Trane
Model	TWA180E
Category	Heat Pump
Language	English