A.O. Smith FMD 40 User Manual

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Instruction Manual
PRINTED IN THE U.S.A  0209 
 
 
 
 
 
 
 
 
   PART NO. 315795-000
KEEP THIS MANUAL IN THE POCKET ON HEATER FOR FUTURE REFERENCE 
WHENEVER MAINTENANCE ADJUSTMENT OR SERVICE IS REQUIRED.
FOR USE ONLY IN MANUFACTURED HOMES
ALL TECHNICAL AND WARRANTY QUESTIONS: SHOULD BE DIRECTED TO THE LOCAL DEALER FROM WHOM THE WATER HEATER WAS 
PURCHASED. IF YOU ARE UNSUCCESSFUL, PLEASE WRITE TO THE COMPANY LISTED ON THE RATING PLATE ON THE WATER HEATER.
 
RESIDENTIAL DIRECT VENT GAS WATER HEATERS
• 
For Your Safety
 •
AN ODORANT IS ADDED TO THE GAS USED 
BY THIS WATER HEATER.
FOR USE ONLY WITH VENTING SYSTEMS SUPPLIED WITH 
THE WATER HEATER WHETHER A NEW INSTALLATION OR A 
REPLACEMENT INSTALLATION.
CANADIAN MANUAL