Rheem manufactures water heaters for residential and commercial ... it and even though I put an order in for the replacement parts on Saturday morning 12/21 and requested expedited service it ...

Rheem manufactures water heaters for residential and commercial ... it and even though I put an order in for the replacement parts on Saturday morning 12/21 and requested expedited service it ...

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 ...