

Their date de-coding is a little different.Īmerican water heater rating plate, with close up below.Ībove is a close up of the Bradford White rating plate. Other manufacturers use different formats, but in a similar fashion.ĪO SMITH rating plates look a little different, but have all the same info. For instance, the picture below shows that this Rheem water heater was manufactured in December of 1991 (1291).
#Bradford white age of water heater serial#
Some manufacturers make it easy by incorporating the month and year built into the first 4 digits of the serial number. You can determine the age of our unit by de-coding the water heater serial number. But, all water heaters have a Rating Plate that lists important data such as the model and serial numbers, manufacturing company’s name, length of warranty, wattage of elements installed (on electric models), gallon capacity, input BTU rating (gas models), and more. Sometimes, finding your water heater model number can be tricky. Water Heater Model Numbers & Rating Plates

Voltex® Hybrid Electric Heat Pump 66 Gallon.Voltex® Hybrid Electric Heat Pump 50 Gallon.Tankless Model ATO-540H-N Outdoor Flow Rate of 10 GPM.Tankless Non-Condensing Ultra-Low NOx 190k BTU Natural Gas ATO-310U-N.Tankless Model ATI-310-N Indoor Flow Rate 8.0 GPM.Tankless Condensing Ultra-Low NOx Indoor 180k BTU Natural Gas ATI-340H-N.80 Gallon Natural Gas Water Heater FGC-75.50 Gallon Natural Gas Water Heater GAHH-50.Promax 50 Gallon Natural Gas Water Heater.40 Gallon Natural Gas Water Heater GCV-40.
