How to Pair EcoNet App with Rheem Tankless Water Heater
This is how to pair the Rheem EcoNet App with a Rheem Tankless Water Heater. The EcoNet App is one of the best tankless water heater apps on the market today and it's easy to pair if these instructions are followed. Please note that the Rheem tankless water heater's "WiFi" button on the unit itself