Trane TTA Series User Manual

20 SS-APG008-EN Parts
Parts
Table 2. TTA component selection summary
UNIT TTA073D TTA090D TTA120D TTA120E TTA120F TTA150E TTA180E TTA180F TTA240E TTA240F
Refrigerant ckts 11121 (Manifold) 2 21 (Manifold)21 (Manifold)
Minimum step (tons)
67.510 5 56.257.5 7.5 10 10
GAS LINE GAS LINE
Tube diameter (in.)
Horizontal (& drops) 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 1/8 1 3/8 1 5/8 1 3/8 1 5/8
Vertical (up)
1 1/8 1 3/8 1 3/8 1 1/8 1 1/8 1 1/8 1 3/8 1 3/8 1 3/8 1 5/8
Access port 3/ckt
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
LIQUID LINE LIQUID LINE
Tube diameter (in.) 1/2 5/8 1/2 1/2 1/2 1/2 1/2 5/8 1/2 5/8
Filter drier
DHY01123** DHY01232** DHY01123** DHY01123** DHY01123** DHY01123** DHY01123** DHY01131** DHY01123** DHY01132**
Sight glass 1/ckt
GLS00853 GLS00830 GLS00853 GLS00853 GLS00853 GLS00853 GLS00853 GLS00830 GLS00853 GLS00830
Access port 2/ckt
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Schraeder
valve w/core*
Check valve selections (see “Check Valves,” p. 6)
3/8 - VAL08459
1/2 - VAL08460
5/8 - VAL01722
* Valve body VAL01483, valve core COR00006, valve cap CAP00072
** For units with line lengths in excess of 80 ft, the included filter must be removed and a filter from the table must be installed close to the air handler. See “Liquid Filter Drier,” p. 5.

Trane TTA Series Specifications

General

Brand	Trane
Model	TTA Series
Category	Heat Pump
Language	English