Should I Flush a 7-Year-Old Water Heater?
Should I flush a 7-year-old water heater? A 7-year-old tank water heater may benefit from flushing if the manufacturer recommends it and the unit is in serviceable condition. Annual flushing is common guidance for tank models, but maintenance history matters. If the heater has never been flushed, or shows corrosion, leaks, or a clogged drain […]