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Corp. 1244-L9
Required Tools and Supplies
INSTALLATION TOOLS
Tool Picture
Tool Name
Tool Name
Tool Picture
A 5/16” female flare to
1/4” male flare adapter
(order Lennox catalog
number Y0576)
Adjustable wrench
Hole core drill
Measuring tape and
knife
Electric drill
Screw driver
Multimeter
Allen wrench set
(metric)
Flaring tool and pipe
cutter
Refrigerant leak detector
or a bottle of soapy water
Level
500
Micron gauge
SUPPLIES
The following field-provided supplies may be required for installation
* Line set (see table 9 for requirements)
* Foam insulation (line set and condensate line)
* UV rated protective tape (used to maintain positioning of bundle). Bundle consists of line set, condensate line and wiring
between indoor and outdoor units.
* UV rated cable ties
* Outdoor unit pad
* Outdoor disconnect switch (indoor unit disconnect switch may be required by local code)
* Cable (4-conductor). All need to be rated either 208-240V and sized per NEC).
NOTE — Stranded wire must be used to connect the outdoor unit to the indoor unit. The stranded wire is necessary to ensure
proper system communication and operation.
* Plastic wall screw anchors
* Exterior wall channel (optional)
* Wall sleeve or PVC tubing material to field fabricate a wall sleeve for line set, condensate line and wiring (utility bundle).
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