Water heater reference
Describe what changed.
- No hot water or a shorter supply than usual
- Popping, rumbling, or hissing from the tank
- Rust-colored or cloudy hot water
- Moisture at a valve, connection, or tank base
- Water that becomes dangerously hot
Treat active water and gas odors seriously.
Keep clear of wet electrical components. If you smell gas, leave the area and contact the gas utility or emergency services from a safe location. Do not attempt to relight or disassemble equipment.
Repair or replacement depends on evidence.
Age, tank condition, corrosion, access, venting, household demand, and the failed component all influence the sensible recommendation. A leaking tank body is different from a serviceable valve or control.