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How can I determine the age of a Tiny Titan water heater from the serial number?

Sunday, November 18, 2018

The first two numbers of the serial number are the year of manufacture, so the serial number shown below indicates the water heater was manufactured in 2015. Third and fourth numbers are the week of production. Tiny Titan is a line of small-tank (2.5 to 20 gal) water heaters produced by American Water Heater. It should not be confused with Titan tankless water heaters, manfuctured by Niagara Industries. See our blog post How do I determine the age of a Titan tankless water heater?

To determine the age of another manufacturer/brand of water heater, go to How do I determine the age of my water heater?

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Here’s links to a collection of more blog posts about WATER HEATERS:

• Is a drain pan required for a small (2.5 to 6 gallon) water heater?

Are water heaters required to be raised off the floor? 

Can a Temperature and Pressure Relief (TPR or T&P) valve be mounted to discharge horizontally?

Where are gas water heaters not allowed to be installed?  

Is the minimum size water heater inlet pipe 1/2" or 3/4" according to the building code? 

Can you use a light switch for a water heater disconnect? 

How can I tell if a water heater is HUD-approved for mobile/manufactured homes?

Can you wire a 240-volt water heater with 120 volts? 

Is it alright to have a shut-off valve on both the hot and cold water pipes at a water heater?  

What is the minimum clearance to doors and windows for an outdoor tankless gas water heater? 

What is required clearance for access and working space in front of an electric water heater? 

Why is the water heater older than the house? 

Does a water heater need a shut-off valve? 

Why should a tankless water heater have an isolator/service valve kit installed?

When was a gas water heater first required to be elevated 18 inches above a garage floor?  

Can the temperature and pressure relief (TPR) valve discharge pipe for a mobile/manufactured home water heater terminate under the home? 

What is the purpose of a thermostatic mixing valve above a water heater? 


     Visit our WATER HEATERS page for other related blog posts on this subject, or go to the INDEX for a complete listing of all our articles.  

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