IOG-2039B
01/2024
19001 Kermier Rd., Waller, TX 77484
www.goodmanmfg.com • www.amana-hac.com
© 2024 Daikin Comfort Technologies Manufacturing, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license.
All rights reserved.
These furnaces comply with requirements embodied
in the American National Standard/National Standard
of Canada ANSI Z21.47·CSA-2.3 Gas Fired Central
Furnaces.
Installer: Ax all manuals
adjacent to the unit.
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
safety practices...follow them.
The precautions listed in this Installation Manual are
intended as supplemental to existing practices. However,
the content of this manual, the precautions listed here take
precedence.
NOTE: Please contact your distributor or our website listed
this manual.
THIS FURNACE MAY BE PAIRED WITH A COOLING UNIT THAT
USES R-32 REFRIGERANT. IF THE COOLING UNIT PAIRED WITH
THIS FURNACE DOES NOT USE R-32, THE R-32 FUNCTION IN
THE FURNACE CONTROL BOARD NEEDS TO BE TURNED OFF.
PLEASE SEE THE ELECTRICAL AND THE R-32 SECTIONS FOR
MORE DETAILS.