Pipe Length And The Elevation - COMFORT-AIRE A-DVC24SF-1 Service Manual

5.3 Pipe length and the elevation

The pipe length and refrigerant amount:
Model
DVC09SF-0
DVC12SF-0
DVC18SF-1
DVC24SF-1
Caution:
The capacity test is based on the standard length and the maximum permissive length is based on the system
reliability.
Service Manual - DVC 09/12/18/24 SF Series
Standard
Pipe size
Length
Gas Liquid
(m)
7.5
3/8'' 1/4''
25 ft
(Ф9.52) (Ф6.35)
1/2'' 1/4'' 7.5
25 ft
(Ф12.7) (Ф6.35)
1/2'' 1/4'' 7.5
25 ft
(Ф12.7) (Ф6.35)
5/8" 3/8'' 7.5
(Ф15.9) (Ф9.52) 25 ft
17
16
Max. Max. Additional
Elevation Length Refrigerant
B (m) A (m) (g/m)
10 25 15
32 ft 82 ft .16 oz/ft
10 25 15
32 ft 82 ft
.16 oz/ft
10 25 15
64 ft 98 ft .16 oz/ft
20 30 30
.323 oz/ft
64 ft 98 ft