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PART NO. 184707-001
GPDH/GPDT/GPDX
GAS MODELS
with
Hot Surface Ignition
CAUTION
TEXT PRINTED OR OUTLINED IN RED CONTAINS
INFORMATION RELATIVE TO YOUR SAFETY.
PLEASE READ
THOROUGHLY BEFORE INSTALLING AND USING THIS
APPLIANCE.
KEEP THIS MANUAL IN THE POCKET ON HEATER FOR FUTURE REFERENCE
WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.
PRINTED IN U.S.A. 0805
Thank you for buying this energy efficient water heater from
A.O. Smith Water Products Company. We appreciate your
confidence in our products.
You should thoroughly read this manual before installation and/
or operation of this water heater. Please pay particular attention
to the important safety and operating instructions as well as the
WARNINGS and CAUTIONS.
A DIVISION OF A.O. SMITH CORPORATION
www.aosmithwaterheaters.com
GET TO KNOW YOUR WATER HEATER ......................2
GENERAL SAFETY INFORMATION .............................3
INSTALLATION ....................................................... 3-11
LIGHTING AND OPERATING LABEL ......................... 12
OPERATION .......................................................... 13-14
MAINTENANCE AND
TROUBLESHOOTING ........................................... 14-18
WARRANTY................................................................ 19
TABLE OF CONTENTS
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OWNER'S MANUAL
GAS WATER HEATER
RESIDENTIAL
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