Trane 4TTA7 Series User Manual

6 18-AC107D1-1A-EN
Section 5. Refrigerant Line Considerations
5.1 Refrigerant Line and Service Valve Connection Sizes
Table 5.1
RATED
LINE SIZES
Line Sizes Service Valve Connection Sizes Max Line & Lift Lengths
Vapor
Line
Liquid
Line
Vapor Line
Connection
Liquid Line
Connection
TOTAL Max
Line Length (ft.)
Max Lift (ft.)
4TTA7036A3/4 3/4
3/8 3/4 3/8 150 50
4TTA7048A3/4 7/8
3/8 7/8 3/8 150 50
4TTA7060A3/4 1-1/8
3/8 7/8 3/8 150 50
ALTERNATE
LINE SIZES
Line Sizes Service Valve Connection Sizes Max Line & Lift Lengths
Vapor
Line
Liquid
Line
Vapor Line
Connection
Liquid Line
Connection
TOTAL Max
Line Length (ft.)
Max Lift (ft.)
4TTA7036A3/4
5/8
3/8 3/4 3/8 150 50
7/8
3/8 3/4 3/8 150 50
4TTA7048A3/4 3/4
3/8 7/8 3/8 150 50
4TTA7060A3/4
3/4
3/8 7/8 3/8 150 50
7/8
3/8 7/8 3/8 150 50
Note: For other line lengths, Refer to Refrigerant Piping Application Guide, SS-APG006-EN or Refrigerant Piping
Software Program, 32-3312-xx (latest revision).

Trane 4TTA7 Series Specifications

General

Brand	Trane
Model	4TTA7 Series
Category	Air Conditioner
Language	English