Line Set Isolation
REFRIGERANT LINE SET
FROM VERTICAL TO HORIZONTAL
ANCHORED HEAVY NYLON |
|
WIRE TIE OR AUTOMOTIVE | AUTOMOTIVE |
REFRIGERANT LINE SET ALLING VERTICAL RUNS (NEW CONSTRUCTION SHOWN)
NOTE Insulate liquid line when it is routed through areas where the surrounding ambient temperature could become higher than the temperature of the liquid line or when pressure drop is equal to or greater than 20 psig.
OUTSIDE WALL | VAPOR LINE | LIQUID LINE |
| ||
|
|
WALL
STUD
| STRAP LIQUID LINE TO |
| VAPOR LINE |
| LIQUID LINE |
NON−CORROSIVE | VAPOR LINE − WRAPPED |
METAL SLEEVE | IN ARMAFLEX |
REFRIGERANT LINE SET ALLING
HORIZONTAL RUNS
To hang line set from joist or rafter, use either metal strapping material or anchored heavy nylon wire ties.
WIRE TIE (AROUND |
VAPOR LINE ONLY) |
8 FEET (2.43 METERS) |
STRAPPING |
MATERIAL (AROUND |
WOOD BLOCK
BETWEEN STUDS
WIRE TIE |
INSIDE WALL |
STRAP |
NON−CORROSIVE |
METAL SLEEVE |
WIRE TIE |
WOOD BLOCK |
WIRE TIE |
STRAP |
SLEEVE |
VAPOR LINE ONLY) | FLOOR JOIST OR |
|
|
| |
| ROOF RAFTER | TAPE OR |
|
| |
|
| WIRE TIE |
VAPOR LINE WRAPPED
WITH ARMAFLEX
OUTSIDE
WALL
TAPE OR
WIRE TIE
FLOOR JOIST OR
ROOF RAFTER
8 FEET (2.43 METERS)
NON−CORROSIVE
METAL SLEEVE
STRAP THE VAPOR LINE TO THE JOIST OR RAFTER AT 8 FEET (2.43 METERS) INTERVALS THEN STRAP THE LIQUID LINE TO THE VAPOR LINE.
LIQUID
LINE
PVC | CAULK | |
PIPE | ||
|
FIBERGLASS
INSULATION
NOTE
should be used if line set is to be installed on exterior of outside wall.
Figure 8. Line Set Installation
Page 11
XP14 SERIES
