Components designed for
exceptional durability and
easy maintenance
Compatible with the exclusive
Humiditrol®whole-home
dehumidification system*
Ozone-responsible R410A
refrigerant meets the EPA’s
(Environmental Protection
Agency) most stringent
environmental guidelines
ENERGY STAR®qualified
(select models)
Merit®Series 13ACX Air Conditioner
EFFICIENT, ECONOMICAL COOLING YEAR AFTER YEAR
Innovation never felt so good.
™
EFFICIENCY RATING
Meets or exceeds 13.00
SEER (Seasonal Energy
Efficiency Ratio).
WARRANTY**
5-year limited warranty
on the compressor and
all remaining covered
components.
© Lennox Industries Inc. 2005
Visit us at www.lennox.com, or contact us at 1-800-9-LENNOX.
(14W60) 13ACX 6/08
PC54607
Merit®Series 13ACX Specifications
13ACX 018 024 030 036 042 048 060
Dimensions 25-1/4 x 24-1/4 25-1/4 x 24-1/4 29-1/4 x 24-1/4 29-1/4 x 24-1/4 29-1/4 x 28-1/4 37-1/4 x 28-1/4 33-1/4 x 28-1/4
HxWxD (in.) x 24-1/4 x 24-1/4 x 24-1/4 x 24-1/4 x 28-1/4 x 28-1/4 x 28-1/4
HxWxD (mm) 641 x 616 x 616 641 x 616 x 616 743 x 616 x 616 743 x 616 x 616 743 x 718 x 718 946 x 718 x 718 845 x 718 x 718
Note: Due to Lennox’ ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.
Direct-Drive Fan – Precision-
balanced direct-drive outdoor fan
is designed to provide quieter
operation and longer product life.
Dependable Scroll Compressor –
Provides reliable and efficient
operation.
High-Efficiency Outdoor Coil –
Provides exceptional heat transfer
and low air resistance for
high-efficiency operation.
Corrosion-Resistant Cabinet –
Protects against rust and corrosion
with heavy-gauge, galvanized
steel construction and a durable,
baked-on finish.
Durable Coil Guard – Provides
long-lasting coil protection with a
mesh shield around the coil and
PVC-coated steel wire guard.
*Must be accompanied by either a
variable speed air handler or furnace
and the ComfortSense™7000 Series
Touchscreen Thermostat.
**Applies to residential applications
only. See actual warranty certificate
for details.
13.00-14.00
21.0013.00
THIS MODEL
Quality you can trust.
Lennox employs state-of-the-art,
helium-leak testing equipment to
ensure leak-free construction.
Lennox is proud of the fact that
these products have earned
the Good Housekeeping Seal.
Proper sizing and installation
of equipment is critical to
achieve optimal performance.
Split system air conditioners
and heat pumps must be
matched with appropriate coil
components to meet ENERGY
STAR®criteria. Ask your
Lennox dealer for details, or
visit www.energystar.gov.
Choosing an ENERGY STAR®product can help you
improve comfort and save money. Get details at
www.itpaystolivesmart.com.
The 13ACX heat pump can be combined with a
gas furnace to enhance comfort and fuel efficiency
by alternating between electric and gas heat,
optimizing energy use and minimizing heating costs.
