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Goodman GDVC80703B - User Manual

Goodman GDVC80703B
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C
US
®
ATTENTION INSTALLING PERSONNEL
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
Installer: Affix all manuals adjacent to the unit.
These furnaces comply with requirements
embodied in the American National Stan-
dard / National Standard of Canada ANSI
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 here take precedence.
NOTE: Please contact your distributor or our website for the applicable Specification Sheet
referred to in this manual.
G
OODMAN
WILL
NOT
BE
RESPONSIBLE
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
ARISING
FROM
IMPROPER
SERVICE
OR
SERVICE
PROCEDURES
.
I
F
YOU
INSTALL
OR
PERFORM
SERVICE
ON
THIS
UNIT
,
YOU
ASSUME
RESPONSIBILITY
FOR
ANY
PERSONAL
INJURY
OR
PROPERTY
DAMAGE
WHICH
MAY
RESULT
.M
ANY
JURISDICTIONS
REQUIRE
A
LICENSE
TO
INSTALL
OR
SERVICE
HEATING
AND
AIR
CONDITIONING
EQUIPMENT
.
WARNING
5151 San Felipe Suite 500 • Houston, TX 77056
www.goodmanmfg.com • www.amana-hac.com
© 2009-2010 Goodman Manufacturing Company, L.P.
IO-361B
4/10
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NST
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ALLAALLA
ALLA
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TIONTION
TION
I I
I I
I
NSTRUCNSTRUC
NSTRUCNSTRUC
NSTRUC
TIONSTIONS
TIONSTIONS
TIONS
FORFOR
FORFOR
FOR
*(D *(D
*(D *(D
*(D
, M)VC8 G, M)VC8 G
, M)VC8 G, M)VC8 G
, M)VC8 G
ASAS
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(CATEGORY I )

Table of Contents

Questions and Answers

  • C
    ckimAug 11, 2025
    What to do if my Goodman Furnace has no power?
    • K
      Kenneth GreenAug 12, 2025
      If your Goodman Furnace has no power, first check the fuses and circuit breakers and replace or reset them if necessary. Also, remember to turn the power OFF prior to any repair.
  • E
    Ethan PorterAug 19, 2025
    Why does my Goodman GDVC80703B Furnace show a communications error?
    • M
      Matthew DonaldsonAug 19, 2025
      If your Goodman Furnace is showing a communications error, start by replacing the blown fuse. Additionally, check for any shorts in the low voltage wiring within the furnace or system.
  • T
    Tiffany VasquezAug 27, 2025
    What to do if my Goodman GDVC80703B shows 'No network found'?
    • D
      Dustin JenkinsAug 27, 2025
      If your Goodman Furnace displays a 'No network found' error, check the communications wiring, specifically the data 1 and data 2 wires. Also, check the wire connections at the terminal block. Make sure to verify the furnace installation type, whether it's legacy/traditional or communicating, and check the data 1 and data 2 voltages.
  • S
    Sandra Floyd DDSSep 2, 2025
    How to fix Goodman Furnace communications failure?
    • C
      christianmcdowellSep 2, 2025
      If your Goodman Furnace is experiencing a communications failure, try depressing the Learn Button. Also, verify that the bus BIAS and TERM dipswitches are in the ON position.

Goodman GDVC80703B Specifications

General IconGeneral
BrandGoodman
ModelGDVC80703B
CategoryFurnace
LanguageEnglish

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