WATER HEATER AGE INFO

 

 

How to determine the date of manufacture, production or age of water heaters, including some tankless models.

 
 

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-A-
ABS 
ACE 
AMBASSADOR  
AMERICAN  
AMERICAN HARDWARE  
AMERICA'S BEST  
AMTROL  
A. O. SMITH  
APEX  
APOLLO 
AQUAMATIC  
AQUA TEMP  
AQUA THERM  
 
-B-
 
BARNETT   
BEST    
BEST DELUXE   
BOCK    
BOSCH  
BRADFORD WHITE 
BUDERUS 
 
 -C-
 
CENTURY    
CHAMPION  
CIMARRON  
CITATION  
CLARK  
COAST TO COAST  
CRAFTMASTER  
CROSLEY  
CROWN  

 -D-
 
De-LIMIER    
DELUXE  
 
-E-
 
EAGLE  
ENERGY MASTER  
ENERGY SAVER  
ENERGY STRETCHER  
ENVIRONTEMP    
 
 -F-
 
FOUR MOST    
FREEDOM    
FREEDOME/NIPSCO  
 
 -G-
 
GENERAL ELECTRIC  
GIANT  
GLASCOTE  
GOLDEN KNIGHT  
GSW    
 
 
 -H-
 
HARDWARE HOUSE
HATCO    
HOTMASTER    
HOTPOINT  
HOTSTREAM  
 
 
 -I-
 
INTERTHERM    
 
 -J-
 
J C PENNY  
JETGLAS   
JOHN WOOD  
 
 -K-
 
KENMORE  
KING KLEEN  
KING-LINE  
KNIGHT    
 
-L-
 
LOCHINVAR    
LOWES    
 
 -M-
 
MAINSTREAM  
MARATHON  
MASTER PLUMBER  
MASTER PLUMBER/TRUE 5  
MAYTAG  
MEDAL  
MILLER  
MISSION  
M. M. HEDGES    
MOFFAT  
MONTGOMERY WARD  
MOR-FLO  
 
 
 -N-
 
NATIONAL     
NATIONALINE   
NAVIEN
NEPTUNE    
NORITZ    
 
 -O-
 
No listings at this time. 
 
 -P-
 
PATRIOT  
PENFIELD  
PENQUIN  
PERMAGLAS   
POLARIS  
POLOMA  
PREMIER PLUS  
PRESIDENT  
PROFESSIONAL  
PROLINE  
 
 -Q-
 
QUAKER    
QUICK-FLO    
 
 
 -R-
 
RAYWALL  
REGENCY  
RELIANCE  
REVERE    
RHEEM   
RHEEM/RUUD  
RICHMOND  
RINNAI  
RIVERIA    
RUUD    
 
-S-
 
SABH  
SANDS  
SEARS  
SEISCO
SEPCO SOLAR  
SENTINEL  
SERVICE-STAR  
SERVI-STAR  
SHAMROCK  
SPECIAL DELUXE  
STANDARD  
STATE  
SUPER EAGLE  
SUPER-FLO  
SUPERFLUE    
SUPREME    
SURE-FIRE  
 
 -T-
 
TAKAGI  
THE EARL'S ENERGY  
THE PLUMBERY  
THERMO-KING  
THORO-CLEAN  
TINY TITAN  
TITAN  
TOP-LINE  
TRU-TEST  
TRU VALUE    
 
 -U-
 
U.S. CRAFTMASTER   
U.S. SUPPLY    
 
 -V-
 
VANGUARD   
VAUGHN
VISTA THERM    
 
 -W-
 
WESTERN AUTO  
WHIRLPOOL     
 
 -X-
 
XCL ENERGY SAVER    
 
 -Y-
 
No Listings at this time. 
 
 -Z-
 
No Listings at this time. 
 
Every effort is undertaken to offer you correct and concise information to assist you in determining the age or manufacture date of water heaters.  Anytime anyone is dealing with numbers and letters in determining data, mistakes and misinterpretations are bound to happen.  For this reason if you find during your research that we may have erred please contact us.  In addition perhaps you have come across a brand, model or serial number format that we have not addressed.  Email us information or pictures of the data/nomenclature plates of the unit and we will attempt to assist you.  Email