Lennox XC21 Series User Manual

Page 10
XC21
LEG DETAIL
BASE
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
ONE BRACKET PER SIDE (MIN.); FOR EXTRA STABILITY, TWO
BRACKETS PER SIDE, 2" (50.8MM) FROM EACH CORNER.
CONCRETE SLAB  USE TWO PLASTIC
ANCHORS (HOLE DRILL 1/4")
COIL
BASE PAN
CORNER POST
STABILIZING BRACKET (18 GAUGE
METAL  2" WIDTH; HEIGHT AS
REQUIRED)
Slab Side Mounting
#10 1/2" LONG SELF−DRILLING
SHEET METAL SCREWS
#10 1−1/4" LONG HEX HD SCREW
AND FLAT WASHER
MINIMUM ONE
PER SIDE
FOR EXTRA
STABILITY
Elevated Slab Mounting using Feet
Extenders
Stabilizing Unit on Uneven Surfaces
WOOD OR PLASTIC SLAB  NO PLASTIC ANCHOR
(HOLE DRILL 1/8")
SAME FASTENERS AS
SLAB SIDE MOUNTING.
IMPORTANT  To help stabilize an outdoor unit, some installations may re-
quire strapping the unit to the pad using brackets and anchors commonly
available in the marketplace.
DETAIL C
DETAIL D
2" (50.8MM) SCH 40
MALE THREADED
ADAPTER
Use additional 2" SCH 40 male threaded adapters
which can be threaded into the female threaded
adapters to make additional adjustments to the lev-
el of the unit.
STABILIZING BRACKET (18 GAUGE METAL
 2" (50.8MM) WIDTH; HEIGHT AS
REQUIRED); BEND TO FORM RIGHT ANGLE
Deck Top Mounting
Figure 5. Placement, Slab Mounting and Stabilizing Unit

Lennox XC21 Series Specifications

General

SEER Rating	Up to 21.00
Sound Rating	As low as 69 dB
Energy Star Certified	Yes
Refrigerant	R-410A
Cooling Capacity	2 to 5 tons
Warranty	10-year limited warranty on compressor and covered components