Lennox XP14 Elite Series Installation Instructions Manual page 9

To hang line set from joist or rafter,
use either metal strapping material
or anchored heavy nylon wire ties.
STRAPPING MATERIAL
(Around vapor line only)
8 feet
FLOOR JOIST OR
ROOF RAFTER
r\
/ /
WIRE TIE
(Around vapor line only)
TAPE OR
8 feet WIRE TIE
Strap the vapor line to the joist or
rafter at 8 ft. intervals then strap
the liquid line to the vapor line.
METAL FLOOR JOIST OR
SLEEVE ROOF RAFTER
TAPE OR WIRE TIE
Figure 15. Refrigerant Line Sets: Installing Horizontal Runs
NOTE - Similar installation practices should be used if line set is to be installed on exterior of outside wall.
OUTSIDE WALL IMPORTANT - Refrigerant
lines must not contact wall. VAPOR LINE LIQUID LINE
IMPORTANT!
Refrigerant
lines must
not contact
structure.
VAPOR LINE WRAPPED
[_ CAULK
PVC PiPE FIBERGLASS
iNSULATiON
-_. WIRE TIE
INSIDE WALL
- STRAP
SLEEVE
WIRE TIE
_" .---------WOOD BLOCK
.___---- WIRE TIE
STRAP
SLEEVE
Figure 16. Refrigerant Line Sets: Installing Vertical Runs (New Construction Shown)
Page 9
XP14 SERIES