My 12-year-old Rheem tankless water heater had stopped putting out hot water the night before, so I called into the help desk ON A SATURDAY. My call was immediately picked up by a man (I believe ...

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 manufactures heating, cooling and water heating equipment ... has hydraulic hammering every time heater goes off, would never buy another Rheem product.