Trane 4MXF8, 4MXX8, 4MXC8, 4MXD8 Owner's Manual

Trane Ductless Systems

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Get comfortable with a smart solution.

A smart solution for efficient comfort, where and when you need it.

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Trane has a tradition of quality

lasting more than a century.

Over a hundred years
ago, Reuben and James
Trane made the decision
to stand out from the
crowd. To build a comfort
system like no other,
using uncompromising
quality, innovation

and reliability. Today,
their legacy is found in
everything Trane makes,
from our premium

Trane Storefront
La Crosse, Wisconsin 1891

Courtesy of the La Crosse (Wisconsin)
Public Library Archives

conditions. When you buy a Trane, you’re
buying a commitment from us, to you. A
commitment to your total comfort, and your
total peace of mind. Because that’s what
Reuben and James would have done.

materials to our industry­leading technology to
our extensive product
testing under the harshest

Trane Ductless Systems.

Whatever their specific heating and cooling
needs, people trust Trane to provide reliable,
efficient solutions. Trane Ductless Systems allow
you to create a comfortable indoor environment
in spaces where adding ductwork might be
impractical or too expensive, or not as efficient
as a ductless option.

• Retrofit a house that doesn’t have a

ducted system or where the central
system is already at capacity.

• Bring efficient, economical comfort

to new room additions.

• Provide spot heating and cooling

that operates independently of
the central system.

• Utilize ductless efficiency for new

construction projects where ductless
systems make more sense than a
traditional ducted system.

• Customize multi-split systems to

supply flexible and cost effective
zoning solutions.

Easy to install Trane Ductless Systems offer flexibility
in design and provide efficiency and economy
with two simple components – an outdoor unit
and one or more stylish, low profile, indoor units.
All built with Trane’s legendary reliability and
innovative thinking.

You’ll save energy at every turn

41%

13%

35%

0%

19%

13

SEER

14 SEER 15 SEER

16 SEER 20 SEER

28%

18

SEER 22 SEER

7%

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with a Trane Ductless System.

Air ducts from a central forced air system can
lose energy, especially if the ducts run through
unconditioned areas like attics or basements. Since
Trane Ductless Systems may not require ductwork,
they avoid that energy loss, reducing your impact on
the environment and lowering your energy costs.

System efficiency is measured in SEER, which stands
for Seasonal Energy Efficiency Ratio. Similar to
miles per gallon in a car, SEER measures the overall
efficiency of a heating and cooling system on a
seasonal basis. The higher the SEER, the greater
the system’s energy efficiency, and the lower the
overall carbon footprint of your household.

With SEER ratings for Trane’s Ductless indoor units
ranging from 16 to 22, our ductless systems are
remarkably efficient and environmentally friendly.

Saving energy simply and sensibly.

Annual savings for cooling your home

based on the efficiency of a
matched system.

Like miles per gallon in a car, the higher the
system SEER rating, the more comfort you
will get from each energy dollar.

* Minimum efficiency established by the Department of Energy. Potential energy savings may

vary depending on your personal lifestyle, system settings and usage, equipment
maintenance, local climate, actual construction and installation of equipment and duct system.

Trane Ductless Systems are great for rooms or
areas that are separate from the central system.
You have the ability to customize your system
to provide efficient, reliable, heating or cooling
zones for any room in your home.