This is a horrible product. My water heater is 5 years old, under warranty, and leaking gas from the thermostat. Oh Rheem will send the part, you just don't know when. Rheem is all about money.

After thorough research, we installed the Rheem RTEX-18 Tankless Water Heater. Keep reading to find out more about this space-saving water heater and what I discovered about on-demand hot water ...

Rheem’s water heater has a uniform energy factor (UEF ... This water heater also comes with a limited lifetime warranty, whereas tanks are typically only covered from 6 to 12 years.