Water Heaters · Gas Components
Sediment Trap
A pipe fitting installed in the gas line before the water heater that collects debris and moisture, preventing it from reaching the gas control valve. Required by many plumbing codes for gas appliances. Typically a tee fitting with a capped vertical leg that allows sediment to settle.
Common uses
Protecting gas valve, code compliance, preventing blockages
Common symptoms
- Gas flow issues
- Valve malfunction
- Code violation
- Debris in gas line
Common repairs
- Sediment trap installation
- Trap cleaning
- Replacement
Related terms
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