Rheem Gladiator Water Heater

What are the available capacities for the Rheem Gladiator water heater?

The Rheem Gladiator is available in three capacities: 40, 50, and 55 gallons. All models are electric-powered and designed for high efficiency with advanced smart features.

How do I connect my Rheem Gladiator to Wi-Fi?

Download and install the EcoNet App on a compatible smartphone or tablet, then follow the in-app instructions to connect the water heater to your home Wi-Fi network. Once connected, you can monitor and control the water heater remotely through the app.

What should I do if I get a leak detection alert?

If the LeakSense™ system detects a leak, you will receive an alert via the EcoNet App. Inspect the area around the water heater for signs of leakage, and if a leak is confirmed, shut off the water supply immediately and contact a licensed plumber.

How do I reset the Rheem Gladiator water heater?

Press and hold the reset button located on the thermostat for 10 seconds to reset the water heater. This will restore it to its default operating state.

What does error code E1 mean on my Gladiator?

Error code E1 indicates a Thermistor Error. Check the thermistor connections and wiring, and replace the thermistor if necessary to resolve the issue.

What does error code E2 mean on my Gladiator?

Error code E2 indicates that the High Temperature Limit has been exceeded. Ensure the thermostat is set correctly and reset the high-temperature limit switch to resolve this error.