The Noritz EZ111-DV-NG EZ Series Pro 11.1 GPM 199,900 BTU Natural Gas Tankless Water Heater delivers endless hot water while helping reduce energy costs with an ultra-high 0.98 UEF Energy Star® certified condensing design. Unlike a traditional tank water heater that stores a limited supply of hot water, the EZ111 heats water only when you need it, so you can enjoy long showers, run multiple hot water fixtures, and never wait for a tank to recover.
Designed for both new installations and replacement projects, the compact EZ Series cabinet saves valuable space while simplifying installation. With powerful 199,900 BTU performance, up to 11.1 GPM of hot water delivery, and flexible indoor or outdoor installation options, the EZ111-DV-NG is an excellent replacement for many larger residential tank water heaters, providing reliable hot water and exceptional energy efficiency for years to come.
Product Features:
- 199,900 BTU Input: Provides powerful natural gas heating capacity to support continuous hot water delivery for larger homes and higher hot water demands.
- Up to 11.1 GPM Flow Rate: Helps supply hot water to multiple fixtures, such as showers, sinks, bathtubs, and appliances, depending on your home’s conditions and hot water demand.
- Condensing Tankless Design: High-efficiency technology helps capture more heat from the combustion process, reducing wasted energy and improving overall efficiency.
- 0.98 UEF Energy Star® Certified: Delivers outstanding energy efficiency to help lower utility costs while providing dependable hot water.
- Indoor or Outdoor Installation: Flexible installation options allow the unit to be installed indoors with approved venting or outdoors with the correct outdoor configuration and accessories.
- EZ Series Retrofit Design: Top-mounted water connections and a compact cabinet help simplify replacement of older tankless units and may reduce installation time.
- Flexible Venting Options: Compatible with approved 2″ PVC, CPVC, and flex vent configurations for more installation flexibility.
- Wi-Fi Capable: Compatible with the optional Noritz Connect adapter for remote monitoring and control capabilities.
- Warranty: This product includes a manufacturer’s limited warranty, including up to 25 years on the heat exchanger, 5 years on parts, and 1 year reasonable labor coverage for qualifying installations.




