Noritz has been in the business of providing homes with hot water for over sixty years, and introduced the industries first electronically controlled water heater in 1981. The NR501-OD-NG represents the culmination of the experience gained over those sixty years. The Noritz valueSolutions tankless water heater is designed to provide affordable reliability for small homes and warm climate lifestyles. These units are designed with commercial grade copper heat exchangers that allow for optimal performance and are backed by a 12-year heat exchanger warranty. Plus, these units are all equipped with a built-in display window and can be adjusted for high altitude installations.
Built for Efficiency
The NR501-OD-NG boasts an Energy Factor of 0.86 and a direct electronic ignition that avoids always-on pilot light installations, saving you fuel and money.
Made with Safety in Mind
Noritz tankless water heaters have built-in safety devices that protect your unit including a flame sensor, thermal fuse, fan rotation detector, overheat prevention device, lightning protection device, and freeze protection device, all backed by a five-year parts warranty.
Compact, Modern Design
Noritz tankless water heaters are engineered to have a compact design made of durable steel that easily allows for outdoor installation.
- (5) Cross Recessed Head Screws