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 industry. This means that Noritz water heaters use nearly all the energy they consume to heat water, minimizing waste. When compared to other brands, Noritz consistently ranks at the top for energy efficiency, making them a cost-effective and environmentally friendly choice for water heating solutions.
However, the efficiency of a water heater can also depend on its installation and maintenance. At 5 Star Best Plumbing, our specialists can assist with any issues related to water heater repair or provide a comprehensive water heater replacement guide to ensure your appliance operates at peak efficiency.