Noritz Water Heater Age by Serial Number
Enter your Noritz water heater serial number and model number to instantly discover manufacturing date, current age, and detailed specifications. Essential for warranty claims, maintenance planning, and replacement decisions.
Noritz Water Heater Age & Model Info
Brand: Noritz (pre-selected)
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Finding Your Noritz Serial Number
Check these numbered locations on your Noritz water heater to find the serial number label
Common Locations:
- 1Side panel near the bottom
- 2Front access panel
- 3Behind removable covers
- 4On the water heater jacket
What to Look For:
- White or metallic manufacturer label
- Usually includes model number and capacity
- Serial number is typically 8-12 characters
- May be labeled as "Serial No." or "S/N"
Pro Tip: If you can't find the serial number, try removing access panels or checking behind the temperature dial.
Noritz Serial Number Examples:
Tip: Don't worry if your serial number doesn't match these examples exactly. Noritz has multiple formats, and our system can decode most variations.
About Noritz Water Heaters
Noritz water heaters represent Japanese engineering excellence in tankless water heating technology. Founded in 1951 in Kobe, Japan, Noritz Corporation has grown to become one of the world's largest manufacturers of tankless water heaters and boilers. The company entered the North American market in the 1990s and has established a strong reputation for reliable, energy-efficient on-demand water heating solutions among professional contractors and homeowners.
Noritz manufactures condensing and non-condensing tankless water heaters for residential and light commercial applications. Their EZ series offers affordable entry-level tankless performance, while the NRC condensing series achieves efficiency ratings up to 0.97 UEF. The NRCB combi-boilers provide both space heating and domestic hot water from a single unit. Noritz backs its products with up to 12-year heat exchanger warranties. Serial numbers use a YYYY.MM-SERIAL format where the first four digits indicate the year and the next two digits indicate the month of manufacture.