American Standard Water Heater Age by Serial Number
Decode your American Standard serial number to find the manufacturing date, age, and full specs. Free and instant — no account needed.
American Standard Water Heater Age & Model Info
Brand: American Standard (pre-selected)
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Finding Your American Standard Serial Number
Check these four spots on your American Standard water heater
Common Locations
What to Look For
- White or metallic manufacturer sticker
- Labeled "Serial No." or "S/N"
- Typically 8–12 characters long
- Usually near the model number
Can't find it? Try removing access panels or checking behind the temperature dial.
American Standard Serial Number Examples
Don't worry if yours looks different — American Standard has multiple formats and our system can decode most variations.
About American Standard Water Heaters
American Standard water heaters combine the trusted heritage of one of America's most recognized plumbing brands with reliable water heating technology. With over 140 years of experience in the plumbing industry, American Standard has built a reputation for quality fixtures and appliances. Their water heaters are designed for dependable performance and efficient operation, serving both residential and light commercial applications across North America.
American Standard manufactures gas and electric tank water heaters in standard residential capacities. Their products feature quality construction with glass-lined tanks and anode rod corrosion protection. Models include both atmospheric vent and power vent configurations to suit various installation requirements. American Standard backs its water heaters with competitive warranty coverage. Serial numbers use a YYWW format where the first two digits indicate the year and the next two digits indicate the week of manufacture.