How to Replace a Water Pressure Regulator

Any home plumbing system must include water pressure regulators, which help to preserve a consistent flow of water and shield your pipes from high pressure-caused damage. Like any mechanical tool, they could need to be changed over time unfortunately.

In this blog post, our professionals from Neighborhood Plumbing will cover when you should replace a water pressure regulator and why it’s important, along with the steps you can follow for a successful replacement.

What Is a Water Pressure Regulator?

A water pressure regulator is a plumbing tool used to control how municipal water pressure enters your house. It is usually between 40 and 60 psi, and guarantees that the water flows at a safe and constant rate. Your house's water pressure could differ without a correctly operating regulator, affecting your appliances, pipes, and fixtures.

Signs Your Water Pressure Regulator Needs Replacing

Although water pressure regulators typically run ten to fifteen years, various indicators point to a replacement being needed. The first indicator is changing water pressure; the regulator may be failing if your showers suddenly get either too powerful or too faint. Another sign is leaking faucets or pipes. High water pressure can strain your plumbing system, leading to leaks and the need for plumbing repair services.

Finally, unusual sounds from your pipes—such as whining, vibrating, or banging—may indicate that your water pressure regulator is malfunctioning. If you observe any of these indicators, call a plumber to check your system and suggest whether a replacement is required.

Why Should One Replace a Malfunctioning Water Pressure Regulator?

Unchecked high water pressure can cause major issues all over your plumbing system. Pipes in general are highly likely to rupture, leak, or wear out quickly under too much pressure. Additional force can harm appliances including water heaters, dishwashers, and washing machines, which results in expensive repairs or replacements. An early repair and assessment of a malfunctioning regulator helps you to prevent costly plumbing repairs.

Moreover, high water pressure may raise your water expenses. The more water that flows through your system, the more you’ll be paying each month. Apart from safeguarding your plumbing system, a working water pressure regulator will enable you to save money over time.

How to Replace a Water Pressure Regulator

If you feel comfortable with simple plumbing repairs, then replacing a water pressure regulator can be a do-it-yourself job. To make sure the work is done right, or if you are not certain of how the job was handled, it's always advisable to employ a professional plumber.

The following is the process for replacing a water pressure regulator:

• Turn Off the Water Supply: Before beginning, shut off the main water supply to your home. This will stop any unwelcome water flow while you're working.
• Locate the Pressure Regulator: Usually positioned next to the main shutoff valve where water enters your house is the water pressure regulator. The top of this metal valve appears to be bell-shaped.
• Relieve Water Pressure: To release any system pressure built-up in your house, open a faucet.
• Remove the Old Regulator: Loose the fittings on either side of the previous regulator with a wrench. Make sure you note how the gadget is set up so you can replicate the setup when the new one is being installed.
• Install the New Regulator: Position the new water pressure regulator exactly as the old one to guarantee that the fittings are secure but not overly tightened. Most regulators come pre-set to 50 psi, which is appropriate for most households
• Turn the Water Back On: Gradually turn the primary water supply back on, then look for leaks around the new regulator.
• Test the Pressure: After installation, it’s important to test the water pressure to ensure the new regulator is functioning correctly. Check the pressure at a faucet using a water pressure gauge.

Need a Reliable Company?

Are you in need of a plumbing repair service? Luckily, we at Neighborhood Plumbing have dedicated workers ready at your disposal. Contact our representatives for more questions.