Coleman GM8S User Manual

Mid-Efficiency Gas Furnaces

Every Moment Deserves Coleman® Comfort

Comforteer™ GM8S Series 80% AFUE Efficiency

Comfort for all the times of your life C o l e m a n

Get a great feeling

Your special moments deserve to
be lived in full Coleman® Comfort.
From breakfast time to family
time to bed time, a new Coleman®
system makes every day feel great!

A name that stands for reliability

The Coleman® nameplate on your product is your
best assurance of dependable performance. Our tough
manufacturing quality processes make sure that our
famous “rugged reliability” comes through for you
season after season. And trust our expert home-comfort
contractors for installation and support that leave you
with a good feeling.

Comfort with a conscience

These days, energy costs and environmental issues
concern everyone. All Comforteer™ models can reduce
energy costs at least 25% compared to most furnaces
that are 20 years old. Plus, Comforteer mid-efficiency
design uses an efficient multiple-speed blower to ensure
greater economy and comfort.

Easy service adds up to long-term savings

The Comforteer series makes service and maintenance
easy, too. So, you not only get economy, efficiency and
rugged dependability with this furnace, you get one
that’s less work to work on.