Water Pressure Regulator: lifespan, maintenance and replacement

Typical lifespan: 7–12 years (about 10 years).

Maintenance schedule

• Test water pressure with gauge — Annually
• Inspect for leaks around regulator — Every 6 months
• Check adjustment screw — Annually

Signs it needs replacing

• Water pressure too high (above 80 PSI)
• Water pressure fluctuates
• Leaking from regulator body
• Banging pipes (water hammer)
• Toilets running or faucets dripping from excess pressure

Tips

Ideal home water pressure is 40–60 PSI. Over 80 PSI can damage appliances and fixtures.