User Guide

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Harmony III
™
Zoning System
The Harmony III Zoning System increases your comfort. As illustrated by the
example above, this innovative system gives you total control over your home
heating and cooling.
Zone 1 – Seldom-used upstairs bedroom (needs little heat or cooling)
Zone 2 – Children’s upstairs bedroom (high heat in the summer requires additional
air conditioning)
Zone 3 – Home office or exercise room
Zone 4 – Family room (high-activity area needs extra air conditioning)
The Harmony III
™
Zoning System is designed for the many ways you use your
home. Maybe you’re caught up in family “thermostat wars”? Or perhaps there
are parts of your home you rarely use? The Harmony III Zoning System allows
you to divide your home into up to four separate areas, giving you the comfort
and control you’ve always wanted.
THE PERFECT BALANCE OF COMFORT
Working with your heating and cooling system, the Harmony III Zoning
System brings balance to your home environment. By directing airflow only
to desired areas, Harmony III keeps your desired temperatures throughout
your home.
Allows you to customize
your comfort according to
household needs with up to
four zones
Provides optimal comfort
when combined with Lennox’
variable speed furnaces,
two-stage air conditioners,
and heat pumps
Balances airflow throughout
your home, providing even
temperatures
Automatic changeover
between heating and cooling
enhances comfort
Innovation never felt so good.
™
WARRANTY
2-year limited warranty
on covered components.
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