A.O. Smith BTX-80 User Manual

A.O. Smith Water boiler

PRINTED IN THE U.S.A. 0406

PART NO. 197086-000

Thank you for buying this energy efficient water heater.
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
WARNING and CAUTIONS.

CAUTION

TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION
RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY
BEFORE INSTALLING AND USING THIS APPLIANCE.

MODEL BTX-80

COMMERCIAL GAS WATER HEATER

Glass-Lined Tank-Type Water Heater

GET TO KNOW YOUR WATER HEATER

2-3

GENERAL SAFETY INFORMATION

4-5

INSTALLATION

5-16

OPERATION

16-18

MAINTENANCE AND
TROUBLESHOOTING

18-21

TROUBLESHOOTING WITH THE LED

LIMITED WARRANTY

TABLE OF CONTENTS

PAGE

KEEP THIS MANUAL IN THE POCKET ON THE HEATER FOR FUTURE REFERENCE

WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.

A DIVISION OF A.O. SMITH CORPORATION

McBEE, SOUTH CAROLINA, U.S.A.