Noritz water heaters come with a range of warranty options. Typically, residential models have a 12-year warranty on the heat exchanger, 5 years on parts, and 1 year on labor. Commercial models usually have a 5-year warranty on the heat exchanger, 5 years on parts, and 1 year on labor. To claim your warranty, you need to contact Noritz customer service with your model number, serial number, and proof of purchase. They will guide you through the process. If you encounter any issues, the experts at 5 Star Best Plumbing are always ready to assist with any water heater repair needs.
Noritz Water Heater Energy Efficiency
Noritz water heaters are renowned for their high energy efficiency ratings. Most models boast an Energy Factor (EF) rating of up to 0.97, which is among the highest in the