Carrier Gas 58MSA User Manual
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WELCOME TO A NEW GENERATION
OF COMFORT
Congratulations! In light of rising energy costs, the 58MSA Mul-
tipoise, Condensing Gas Furnace is among the soundest invest-
ments today’s homeowner can make.
Your new furnace is truly a triumph of technology in home heat-
ing. A revolutionary design employs 2 heat exchangers to
“squeeze” out the maximum amount of heat from the fuel con-
sumed. In fact, your new furnace is so efficient, 90% AFUE* of
the heat generated during combustion is captured and delivered
inside your home. That is more than a 33% AFUE* increase in
heating efficiency over conventional furnaces.
This furnace is among the most energy-efficient furnaces you can
buy today. It is also among the safest and most dependable. We
are proud of the technological advances incorporated into the de-
sign of this furnace. With only minimal care, your new furnace
will deliver many years of money-saving home comfort and en-
joyment. Spend just a few minutes with this manual to learn the
operation of your new furnace and the small amount of mainte-
nance it takes to help keep it operating at peak efficiency year after
year.
*The output capacity and any representations of efficiency for this
furnace are based on standard U.S. Department of Energy test
precedures.
INSTALLATION DATA
Date Installed
Dealer Name
Address
City
State
Zip
Telephone
FURNACE
Product No.
Model No.
Serial No.
SPLIT-SYSTEM
OUTDOOR UNIT:
Product No.
Model No.
Serial No.
INDOOR COIL:
Product No.
Model No.
Serial No.
1
MODEL 58MSA FURNACE