Gas Water Heater E7 Error Code at Wandervale – Citygas Supply: Replacement to Macro MA-20WOD
19 JAN 2026 Gas Water Heater E7 Error Code at Wandervale – Citygas Supply: Replacement to Macro MA-20WOD 📍Wandervale, Choa Chu Kang The homeowner at Wandervale, Choa Chu Kang, contacted us after their Gas water heater began displaying an E7 error code, accompanied by intermittent operation issues. This raised immediate safety concerns, as the E7…Read More→
Gas Water Heater Beeping Sound at Inz Residences – Citygas Supply: Replacement to Macro MA-20WODP
11 SEP 2025 Gas Water Heater with Beeping Sound at Inz Residences – Citygas Supply: Replacement to Macro MA-20WODP 📍Inz Residences, Choa Chu Kang The homeowner at INZ Residences contacted us after hearing repeated beeping sounds from their Gas water heater, accompanied by an E3 error code displayed on the control panel. This immediately raised…Read More→
Gas Water Heater with Smoke at Inz Residences – Citygas Supply: Replacement to Rinnai REU-2024W-RS
28 NOV 2025 Gas Water Heater with Smoke at Inz Residences– Citygas Supply: Replacement to Rinnai REU-2024W-RS 📍Inz Residences, Choa Chu Kang The homeowner at INZ Residences contacted us after noticing smoke coming from their Gas water heater during operation. This raised immediate safety concerns, as smoke from a gas heater is often a sign…Read More→