A.O. Smith Hot Water Generator Technical Manual

Page of 20
PRINTED 0610 
315823-001
Instruction Manual
place these InstructIons adjacent to heater and notIfy owner to keep for future reference.
hot water GeneratInG systeMs 
Thank  you  for  buying  this  water  heater.  We 
appreciate your confidence in our products.
VertIcal and horIZontal 
Models hwG-140 thru hwG-1000
InstallatIon - operatIon - serVIce -  
MaIntenance - lIMIted warranty
A DIVISION OF A. O. SMITH CORPORATION
RENTON, WASHINGTON
www.hotwater.com
asMe