Owners Manual

Ceiling
Kit
Model
Flexible Duct
Diameter X
Length
Fits
2OACH
12
Fits
2OACH
18
Fits
2OACH
24
Fits
2OACH
36
Fits
2OACH
60
CK-12
12 inch X 8 feet
✓ ✓ ✓
No No
CK-16
16 Inch X 8 feet
No
No No
✓ ✓
25
(.20)
50
(.25)
50
(.25)
50
(.25)
100
(.50)
Maximum Equivalent
Feet (approx)
(ESP)
2 x 2 CEILING
DUCT-PANEL
VINYL COATED
FABRIC DUCT
DUCT FLANGE
DUCT STRAP
11
ACCESSORIES
CEILING PANEL DUCT KIT
A ceiling panel kit is available for discharging the
condenser air above a drop ceiling. The ceiling
panel duct kits are furnished with a white vinyl
coated flexible duct that allows for convenient
installation. A 2ft X 2ft ceiling duct- panel is
included to replace a 2ft X 2ft drop-ceiling panel
where the connection is desired.
The CK-12 is available for 2OACH12, 18, and 24.
The ceiling panel kit consists of 8 feet of flexible
duct, a 2' X 2' lay in ceiling panel and a 12 inch
duct flange that attaches to the condenser air
discharge opening on the top of the unit. The
CK-16 (for 3 and 5-ton units) consists of a ceiling
duct-panel, and a 16 inch flexible duct.
Note—Drop ceiling spaces should be vented
or large enough to handle the warm condenser
air. Check local codes to insure compliance.
If longer runs of duct are required, table below lists
maximum duct run with no bends. For every 90°
elbow, subtract 6 feet from the run.
DUCT FLANGE
The optional duct flange allows for round flexible ducting to
be attached to the 2OACH condenser discharge.
DF-12 (12-inch diameter) fits all units except the 3 ton/5
ton. The DF-16 (16 inch diameter) fits the 3 ton model
2OACH36, and 5 ton Model 2OACH60.
NOTE: 2OACH36 and 2OACH60 units come with
duct flanges installed.