Gas Water Heater E2 Error Code at Caspian – Citygas Supply: Replacement to Rinnai-2024W-RS
8 JAN 2026 Gas Water Heater E2 Error Code at Caspian – Citygas Supply: Replacement to Rinnai REU-2024W-RS 📍Caspian, Lakeside The homeowner at Caspian contacted us after their Gas water heater began showing an E2 error code, along with unstable hot water performance. At times, the water became too hot, while at other times, the…Read More→