How old is my STATE water heater?

1. Find the rating label: On the rating plate, a label on the outer jacket of the tank; the brand asks owners to find this plate and scan its QR code to see the model and serial number.
2. Take a photo of the whole label, or note the model and serial numbers.
3. Check it on Appliance Age. It is free, and no account is needed.

On the rating plate, a label on the outer jacket of the tank; the brand asks owners to find this plate and scan its QR code to see the model and serial number.

Keep the model, serial and any separate production code or printed date together. Not every serial number contains a publicly decodable date.

Use the format that belongs to this product family. A printed production date, a supported serial code or manufacturer confirmation can establish the age. Repeating year codes may leave more than one possible year; a model-series introduction date helps narrow the range but does not date your individual unit.

Water Heaters typically last 8 to 12 years. Use, water quality and maintenance matter more than the brand. Drain a few litres from the bottom yearly and check the anode rod every few years to slow corrosion.

81 STATE models are currently ENERGY STAR certified, 37 of them sold in Canada. The certified models went on the market between 2012 and 2026. An older STATE water heater may use more energy than today's certified models.

Source: ENERGY STAR open data, 2026-10-08.

Parts that wear out most often on water heaters:

• Anode rod
• Heating element
• Thermostat
• Temperature and pressure relief valve
• Thermocouple or flame sensor
• Drain valve

Have the model number from the rating label ready so the parts fit.

Every STATE check is compared with Health Canada, U.S. CPSC and U.S. NHTSA recall notices.

Questions

How do I find out how old my STATE water heater is?

Find the rating label (On the rating plate, a label on the outer jacket of the tank; the brand asks owners to find this plate and scan its QR code to see the model and serial number), then enter the serial number or a photo of the label on Appliance Age. It checks supported serial date codes or a printed date for you, free; some formats need more information.

Where is the serial number on a STATE water heater?

On the rating plate, a label on the outer jacket of the tank; the brand asks owners to find this plate and scan its QR code to see the model and serial number.

Can I tell how old my STATE water heater is by the model number?

The model number tells you which model it is, not when your unit was made. Look for a manufacture date or a supported date code in the serial number, printed next to the model number on the same label.

Can I decode a STATE serial number myself?

Some STATE product families have serial date codes, while others need a printed date or manufacturer confirmation. Repeated year codes can produce multiple candidate years; the model and original documents help resolve them.

How long does a STATE water heater last?

Water Heaters typically last 8 to 12 years with normal use and maintenance.

Where can I get STATE water heater parts?

From STATE's official parts store, or an appliance parts retailer. Have the model number from the rating label ready.

Other STATE appliances

• STATE tankless water heater
• STATE boiler