Lennox XP14-018-230 Installation Instructions Manual page 3

IMPORTANT !
Exhaust vents from dryers, water heaters and
furnaces should be directed away from the outdoor
unit. Prolonged exposure to exhaust gases and the
chemicals contained
condensation to form on the steel cabinet and other
metal components of the outdoor unit. This will
diminish unit performance and longevity.
PLACEMENT
INSTALL UNIT AWAY FROM WINDOWS.
TWO 90° ELBOWS INSTALLED IN LINE SET
WILL REDUCE LINE SET VIBRATION.
FIGURE 2
SLAB MOUNTING
Install unit level or, if on a slope, maintain slope tolerance of 2
degrees (or 2 inches per 5 feet [50 mm per 1.5 m]) away from
building structure.
GROUND LEVEL
FIGURE 3
IMPORTANT !
This model is designed for use in check / expan­
sion valve systems only. An indoor expansion
valve approved for use with HFC-410A refrigerant
must be ordered separately and installed prior to
operating the system.
within them may cause
BUILDING
STRUCTURE
MOUNTING
SLAB
ELEVATED SLAB MOUNTING USING FEET
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
LEG DETAIL
STABILIZING UNIT ON UNEVEN SURFACES
#10 X 1/2" LONG
SELF-TAPPING
SHEET METAL
SCREWS
STABILIZING BRACKET
(18 GAUGE METAL — 2"
WIDTH; HEIGHT AS
REQUIRED)
#10 X 1-1/4" LONG
HEX HD SCREW AND
FLAT WASHER
Concrete slab — use two
plastic anchors (hole drill 1/4")
IMPORTANT !
!
Unit Stabilizer Bracket Use
Always use stabilizers when unit is raised
above the factory height.
(Elevated units could become unstable in
gusty wind conditions.)
Stabilizers may be used on any unit installed
on unstable and uneven surfaces.
Page 3
EXTENDERS
Use additional 2" SCH 40 male
threaded adapters which can
be threaded into the female
threaded adapters to make
additional adjustments to level
the unit.
2" (50.8MM)
SCH 40 MALE
THREADED
ADAPTER
BASE
FIGURE 4
CORNER POST
(field-provided):
FIGURE 5
COIL
BASE PAN
XP14 SERIES