White Rodgers CZ-4K, CZ-4, CMM-3UK, CAZ-2, CMM-3U Specification

ComfortPlus™ Zoning System

Keep the family room comfortable for all

75°

Keep the baby’s room warmer

Keep the master bedroom cooler for sleeping

68°

Home Comfort Systems

72°

Motorized Dampers

Ductwork

Humidifier

Ultraviolet Germicidal Light

Zone Control Panel

Heating/Cooling Equipment

Return Air-Duct

Electronic Air Cleaner

Zoning Temperature Control
Makes Every Room Comfortable

What is Zoned

Homeowners: Get into your ComfortZone

Common Comfort

Temperature Control?

Zoning is a simple concept that addresses hot
and cold spots and delivers comfort control to
you and your family. By opening and closing air
duct channels, zoning allows you to heat or cool
the specifi c areas in your home when you need
it most.

Why Use Zoned
Temperature Control?

Comfort Advantage:

You use heating or air conditioning systems
in your home to make your family and guests
feel comfortable, but what happens when your
thermostat is in one central location, like a
hallway? Other rooms such as the bedrooms
or family room are usually at different
temperatures than your hallway. This results
in hot and cold spots throughout your house.
Using multiple thermostats, zoned temperature
control provides consistent temperature in
those areas of your home that you want it,
ensuring the comfort of your family and guests.

Energy Advantage:

With today’s rising energy costs, we sometimes
sacrifi ce comfort to save on our energy bills.
But with a ComfortPlus Zoning System, you can
save money by not heating and cooling your
entire home – all with one HVAC system,
not two!

Benefi ts of zoning your home’s
heating and cooling include:

• Eliminate hot and cold spots by taking total control of your
heating and cooling system

• Quicker temperature satisfaction (your system doesn’t need to
satisfy your entire home...just the part of your home you want
heated or cooled)

• More control translates to lower heating and cooling expenses
plus the addition of more comfort control

• Increase the life of your furnace, air conditioner and heat pump
by not making them work as hard to heat and cool your entire
house every day

Questions:

We want to eliminate the hot
and cold spots in our house.
What should we do?

ComfortPlus zoning systems minimize hot and
cold spots by controlling where your furnace or
air conditioner sends warm or cool air.

Our bedrooms are usually cold in
the winter and hot in the summer.
Does zoning address those issues?

The ComfortPlus Zoning System will help
correct this problem by making the bedrooms
or each bedroom a ComfortZone with its own
temperature control, so the right amount of
warm or cool air gets to them.

The ComfortPlus system makes
sense to us. When should we zone
our house?

The ideal time to zone your house is when it is
being built, but most existing homes can be
zoned too.

If I install ComfortPlus Zoning
products in my home, will I still
need two separate HVAC systems
like I had in my old house?

No, zoning allows for you to have one system.
Homes with two HVAC systems only have two
zones, usually upstairs and downstairs, but
zoning allows you to have as many comfort
zones as you desire.

Does a zoning system require any

Ideal for new construction
and existing homes.

Homes with
multiple levels

Additional
rooms in attic
or basement

Rooms with a
slab or exposed
concrete fl oor

Large sprawling
ranch-style
homes

Rooms with
a large amount
of glass

Large open
rooms with
cathedral ceilings

Upstairs open loft
area or rooms with
vaulted ceilings

maintenance?

Under normal circumstances, no maintenance
is required.

For more information on IAQ products from
White-Rodgers, ask your contractor for your
free DVD copy of “Bringing Indoor Air
Quality Home” – order part # R-4182S