24
18-GJ06D2-2E-EN
Refrigerant Line
Table 12.
Refrigerant Line Connection Sizes
Model
Vapor Line Connection
Liquid Line Connection
TAM7A0A24H21SD, TAM7A0A24H21EA
3/4
3/8
TAM7A0B30H21SD, TAM7A0B30H21EA
3/4
3/8
TAM7A0C36H31SD, TAM7A0C36H31EA
7/8
3/8
TAM7A0C42H31SD, TAM7A0C42H31EA
7/8
3/8
TAM7A0C48H41SD, TAM7A0C48H41EA
7/8
3/8
TAM7B0C60H51SC, TAM7B0C60H51EA
7/8
3/8
Notes:
1.
This table indicates the tubing connection diameters at the indoor coil. A field supplied reducing coupling may be required.
2.
All AHRI listed systems are tested with 25 feet of refrigeration tubing; the rated tubing diameters are located in the electronic performance
data system.
3.
If the refrigeration lines exceed 60 feet in linear length and/or if alternate size refrigeration tubing is present at the job, please consult SS-
APG006–EN or 32–3312** (latest version)
Refrigerant System Layout
Va p o r Lin e
Chec k Va lve
Liq u id Lin e
Str a in e r
Ga s Te m p e ra tu re
S e n s o r (GT) - lo ca te d
on copper s e ctio n o f
mani fol d (b la ck w ire s )
Evapor ator Te m p e ra -
tur e S e n s o r (ET) -
lo ca te d o n 3/8”
Alu m in u m d is trib u to r
tube (or ange w ire s )
EEV S te p p e r Mo to r
No te : S o m e fu tu re
model s m a y n o t
have exter nal ch e ck
val ve.
