Maintain Water Heater to Prevent Leaks and Failures

Cost Savings

Checklist Tasks

• Turn off electrical or gas supply to the heater before any maintenance.
• Test temperature and pressure relief valve to ensure proper function.
• Drain several gallons to flush sediment and prevent tank corrosion.
• Inspect anode rod and replace if more than half corroded.
• Check base and fittings for moisture or rust indicating leaks.
• Insulate exposed hot water pipes with foam sleeves.
• Set thermostat to 120°F for safety and efficiency.
• Examine venting on gas units for blockages or backdraft.
• Tighten loose connections at inlets and outlets.
• Clean area around heater to prevent dust buildup at intakes.
• Test for backdraft by holding a match near draft hood.
• Record maintenance date and details for future reference.