Installation Instructions
for *MEC80* & *CEC80
Gas Furnace
CATEGORY I
CATÉGORIE I
These furnaces comply with requirements
embodied in the American National Standard
/
National
Standard
Z21.47·CSA-2.3 Gas Fired Central Furnaces.
As a professional installer you have an obligation to know
the product better than the customer. This includes all safety
precautions and related items.
Prior to actual installation, thoroughly familiarize yourself with
this Instruction Manual. Pay special attention to all safety
warnings. Often during installation or repair it is possible to
place yourself in a position which is more hazardous than
when the unit is in operation.
Remember, it is your responsibility to install the product
safely and to know it well enough to be able to instruct a
customer in its safe use.
Safety is a matter of common sense...a matter of thinking
before acting. Most dealers have a list of specific good
safety practices...follow them.
The precautions listed in this Installation Manual are
intended as supplemental to existing practices. However, if
there is a direct conflict between existing practices and the
content of this manual, the precautions listed herein take
precedence.
Our continuing commitment to quality products may mean a change in specifications without notice.
IOG-2022B
08/2021
of
Canada
ANSI
Installer:
Affix all manuals
adjacent to the unit.
19001 Kermier Rd. Waller, Tx 77484
www.goodmanmfg.com • www.amana-hac.com
© 2019-2021 Goodman Manufacturing Company, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license.
Circulating Air .............................................................14
Electrical ......................................................................16
Airflow Tables .............................................................23
Wiring Diagram .............................................................40
Maintenance ..................................................................41
Only personnel that have been trained to install, adjust,
service or repair(hereinafter, "service") the equipment
specified in this manual should service the equipment.
The manufacturer will not be responsible for any injury
or property damage arising from improper service or
service procedures. If you service this unit, you assume
responsibility for any injury or property damage which may
result. In addition, in jurisdictions that require one or more
licenses to service the equipment specified in this manual,
only licensed personnel should service the equipment.
Improper installation, adjustment, servicing or repair of
the equipment specified in this manual, or attempting to
install, adjust, service or repair the equipment specified in
this manual without proper training may result in product
damage, property damage, personal injury or death.
AS A SAFETY PRECAUTION.
NOTE: Please contact your distributor or our website for
*
the applicable Specification Sheet referred to in this manual.
80% HEX
All rights reserved.
TABLE OF CONTENTS
WARNING
RECOGNIZE THIS SYMBOL
DO NOT LIFT
PRODUCT USING
HEAT EXCHANGER