Noritz tankless water heaters are equipped with safety features that prevent the water from becoming too hot to use, and are typically considered safe. Noritz are used by many professional installers in the field.
Noritz tankless water heaters help provide customers with cleaner water than traditional water heaters because the water never accumulates rust from sitting in a tank. Tankless heaters are considered more energy efficient than traditional heaters. Noritz heaters are easy to install and take up much less room than traditional heaters, typically being much smaller. Noritz claims that tankless heaters can last twice as long as traditional heaters.