Line Set Isolation

REFRIGERANT LINE SET

FROM VERTICAL TO HORIZONTAL

ANCHORED HEAVY NYLON

 

WIRE TIE OR AUTOMOTIVE

AUTOMOTIVE

MUFFLER-TYPE HANGER

MUFFLER-TYPE HANGER

WALL

STUD

STRAP LIQUID LINE TO

VAPOR LINE

LIQUID LINE

NON−CORROSIVE

METAL SLEEVE

VAPOR LINE − WRAPPED

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

 

VAPOR LINE ONLY)

 

FLOOR JOIST OR

 

ROOF RAFTER

TAPE OR

 

 

WIRE TIE

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

 

 

 

 

 

WIRE TIE

 

 

INSIDE WALL

 

STRAP

WOOD BLOCK

NON−CORROSIVE

BETWEEN STUDS

METAL SLEEVE

 

 

WIRE TIE

 

WOOD BLOCK

 

WIRE TIE

 

STRAP

 

SLEEVE

 

VAPOR LINE WRAPPED

WITH ARMAFLEX

OUTSIDE

WALL

LIQUID

LINE

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.

PVC

CAULK

PIPE

 

FIBERGLASS

INSULATION

NOTE

to be installed on exterior of outside wall.

Figure 7. Line Set Installation

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Image 10
Lenox P506640-01 Refrigerant Line SET From Vertical to Horizontal, Refrigerant Line SET Alling Horizontal Runs