Is 70 PSI Too High for Water Pressure?

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  • Post last modified:June 21, 2023
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70 PSI is the recommended maximum water pressure inside your home, especially if you have a water softener or a sprinkler system. While you don't want the psi to be too low, it violates code to be above 80.2 Instead, you should aim for a psi that's between 60 and 70. A pressure limiting valve can be used to regulate incoming water pressure down to 70 PSI. Residential water pressure tends to range between 45 and 80 psi (pounds per square inch).

Are you wondering if 70 psi is too high for your home’s water pressure?

It’s important to understand the ideal residential water pressure and the potential risks of having too much.

You should also be aware of the benefits of installing a pressure limiting valve, so that you can keep your water pressure at a safe level.

In this article, we’ll explore these topics in more detail and provide some solutions for high water pressure.

The Ideal Water Pressure for Residential Homes

Are you wondering what the optimal water pressure range is for residential homes? The recommended maximum water pressure inside your home should be 70 PSI, especially if you have a water softener or a sprinkler system.

Going higher than 80 PSI can lead to code violations, so it’s important to be aware of the impact of having a water softener or sprinkler system and the consequences of exceeding 70 PSI.

Determining the Optimal Water Pressure Range

Finding the optimal water pressure range for your home is essential, as anything above 70 psi can be considered too high. To ensure that you’re getting the correct water pressure in your plumbing system, you’ll need to look at several factors:

  1. High water pressure can cause loud appliances and damage to a main water pipe.
  2. Low water pressure can make it difficult to use certain fixtures in the home, such as showers and faucets.
  3. An optimum level of water pressure should be between 45-65 psi to avoid any potential issues or damages caused by either high or low levels of water pressure.
  4. A water pressure regulator or booster pump should be installed if necessary in order to maintain an adequate level of water pressure inside the home.

It’s also important to note that some areas may require additional regulations when it comes to setting a maximum amount of allowed residential water pressure, so checking with your local building codes may be necessary before making any changes or adjustments related to this issue.

Recommended Maximum Water Pressure for Homes

You should aim to keep your home’s water pressure within the recommended range of 45-65 psi for optimal performance and to avoid potential damage. Going over this threshold can cause numerous water pressure problems, such as high or low water flow from faucets, plumbing fixtures, and sprinkler systems. These issues can lead to damaged pipes, sink faucets, and other plumbing fixtures due to increased strain on the system. It is important to maintain ideal water pressure levels by checking your house’s water pressure with a pressure gauge or a professional plumber.

It is also recommended that you install a shutoff valve in order to reduce the incoming water pressure down to 70 PSI. This will help protect your home from any unexpected surges in the city’s main line or other areas of your house’s plumbing system. With the help of a shutoff valve you can ensure that you are avoiding any potential damage caused by highwater pressures while still getting all of the benefits of an efficient and properly functioning house water pressure level.

The Impact of Water Softeners and Sprinkler Systems

Installing a water softener or sprinkler system can impact the home’s ideal water pressure levels, so it’s important to ensure that incoming pressure is not exceeding 70 PSI. If you have one of these systems, keep in mind:

  • Running faucets and shower heads may be affected by higher than normal water pressure.
  • Water heaters, boiler systems, washing machines, and other hot water fixtures may experience more wear due to high pressure.
  • Plumbing leaks can occur from too much pressure in pipes and plumbing fixtures.
  • High water bills can result from excessive use of both hot and cold water due to increased flow rate from high pressure.

In addition, high-pressure issues such as water hammer can occur when typical PRV are not able to handle the amount of pressure coming into a home – leading to cold showers or hard water problems.

To avoid these problems, it’s best to consult plumbing professionals or your local water company if you think your psi is above 70.

Transitioning into the next section about consequences of excessive water pressure, without using ‘step’, we will look at how this could potentially affect the home’s piping system and overall costs for repair work.

Consequences of Excessive Water Pressure

Excessively high home water pressure can have dire consequences, leading to costly repairs and potentially dangerous situations.

A pressure problem in the municipal water system can cause a higher than recommended water pressure of 70 PSI in your home. This can result in an increased water bill due to an increase of usage, as well as damage to appliances such as water heaters from the extra strain caused by the high pressure.

Additionally, even a simple change of pressure from the usual level may create problems with existing pipes or appliances without proper adjustment or installation of new pressure regulating equipment. The long-term effects of this kind of pressure can be especially harmful as it could lead to significant damage to plumbing fixtures and other parts of your home’s infrastructure over time.

If you suspect that your home is experiencing high water pressures, it’s important to check your water meter for any signs of unusual readings. Taking proactive steps will help avoid costly repairs and potential hazardous situations down the road.

The Effects of High Water Pressure on Plumbing

Understanding the effects of high water pressure is important for homeowners, as it can cause potential damage to pipes and fittings, increase the risk of leaks and burst pipes, and cause water hammer with its consequences.

High water pressure can put extra strain on plumbing systems that weren’t designed to handle it, leading to weakened seals in fittings or cracks in pipes. If left unchecked, this could result in costly repairs or even more serious issues such as water damage.

Water hammer is also a consequence of high water pressure, which can lead to banging sounds throughout your home’s plumbing system.

Understanding the Effects of High Water Pressure

Having water pressure higher than 70 PSI can be dangerous, so it’s important to keep an eye on your home’s pressure levels. High water pressure places more strain on plumbing fixture, home appliances, and other household items like washing machines. This increased stress can cause damage to a variety of components including outdoor faucets and plumbing services that are connected to the system. Cold water supply lines are particularly vulnerable to higher water pressure as they tend to wear out faster and need more frequent repairs or replacements.

It’s important for homeowners to monitor their water pressure levels with a gauge or by calling in professional plumbing services. If the readings are consistently above 70 PSI then you should install a main shutoff valve that allows you to adjust the incoming flow rate according to your needs. Doing this will help ensure that none of your household appliances are exposed to too much stress due to high water pressure and prevent potential damage from occurring in the long run.

Potential Damage to Pipes and Fittings

Excessive water pressure can cause considerable strain on pipes and fittings, leading to costly repairs or replacements. Common signs of high water pressure include loud noises coming from the faucets or showerheads, leaky faucets and fixtures, water damage behind walls or in ceilings, and excessive noise in the main water line.

If you’re experiencing any of these issues or suspect that you have high water pressure, contact a professional Michigan plumbing service for advice. The experienced master plumbers at Bieg Plumbing can diagnose your plumbing problem and help you find a solution that’s both safe and cost-effective.

Increased Risk of Leaks and Burst Pipes

When water pressure is too high, it can cause many plumbing problems. Higher pressures than the recommended 70 psi can lead to a big utility bill as well as serious damage to certain plumbing fixtures and pipes in your home. You may also experience higher pressures if you get your water from a municipal water supply or live in new homes that have much water pressure.

There are a few common signs of too much pressure such as loud banging, dripping faucets, and running toilets even when not in use. These all indicate that the pressure amount is too high and should be adjusted quickly to avoid any further damage.

Taking these steps will help ensure that your home isn’t affected by the consequences of having too much water pressure.

Water Hammer and its Consequences

Feel the force of frequent flooding when water hammer occurs – an issue caused by pressure that’s too strong. Water hammer is a sudden surge in pressure from more gallons flowing through pipes than what they were designed for.

This causes clanging sounds and extra strain on the low side of your plumbing system, making it hard to enjoy a refreshing shower or any other task. Common signs include unexpected plumbing accidents such as cracking and leaking pipes, overflowing toilets, or even plumbing heating systems breaking down with high frequency.

It’s important to maintain a certain level of water pressure in order to avoid these frequent breakdowns, which can cause costly damage to your home. Keeping the psi levels below 70 helps prevent these issues and allows you to enjoy a safe and comfortable living environment without fear of unexpected plumbing surprises.

Recognizing Signs of High Water Pressure

Are you wondering if your home water pressure is too high? High water pressure can cause a number of issues, such as unusual sounds and vibrations in the plumbing system, frequent plumbing repairs, and increased bills from excessive usage.

Identifying the symptoms of high water pressure is key to avoiding costly damages.

Identifying Symptoms of High Water Pressure

Excessive water pressure can be dangerous, and signs of it include leaky pipes, increased water bills, and damaged plumbing fixtures. If you have a famous laptop company’s quality worksmanship in your home plumbing system installed by local communities, then you may notice unusual sounds and vibrations coming from the pipes if there is too high of a water pressure.

This could indicate that the PSI is over 70. In some cases, this could lead to cracking or bursting of the pipes due to the immense pressure which can cause flooding and extensive damage to your home.

To avoid this issue, it is best to keep an eye on the PSI level in order to maintain safe levels for your home’s plumbing system. Moving forward, we’ll discuss how to identify unusual sounds or vibrations in the plumbing system.

Unusual Sounds and Vibrations in the Plumbing System

If the water pressure in your home is too high, you may hear strange noises and feel vibrations like a hummingbird flapping its wings. This can cause plumbing fixtures to shake, creak, or make other unusual sounds.

You may also experience frequent leaks from pipes as well as worn out seals and gaskets. All of these are signs that your water pressure is too high and should be adjusted with a pressure limiting valve.

Having too much pressure on your plumbing system can lead to costly repairs down the road, not to mention the damage it could do to your appliances and fixtures if left unchecked.

Transitioning into the next section, frequent plumbing issues and repairs can result from high water pressure.

Frequent Plumbing Issues and Repairs

Excessively high water pressure can cause frequent plumbing repairs, such as replacing worn-out seals and gaskets. This can lead to other issues such as worn out pipes, leaky faucets and shower heads that require new parts or rebuilding of the valve. Additionally, appliances connected to the plumbing system may experience increased wear and tear, requiring costly repairs or even replacement.

These problems can add up quickly in terms of both money and hassle, so it’s important to keep your water pressure at an acceptable level for your home or business. To reduce potential issues with your plumbing system due to excess water pressure, maintaining a psi between 60-70 is ideal.

From there, you can look into ways to reduce excessive water usage and increased bills without worrying about unnecessary damage from over pressurized water lines.

Excessive Water Usage and Increased Bills

Uncontrolled levels of water flow can result in costly bills and rapid deterioration of fixtures. With a PSI above the recommended 70, you may be using more water than necessary, and as a result your bills will increase.

Washing dishes for longer than neededSpending more money on water each month
Taking extra-long showers or bathsPaying for excess water usage annually
Leaving the sink running while brushing teethHaving to replace plumbing fixtures prematurely due to overuse

This is why it is important to keep your home’s pressure at or below 70 psi. Pressure limiting valves act as an insurance policy against excessive water usage and are essential in helping maintain acceptable levels of pressure within your home.

The Role of Pressure Limiting Valves

Pressure Limiting Valves (PLVs) are an important part of residential water pressure regulation. They work by limiting the incoming water pressure to a pre-set level, typically between 60 and 70 psi.

Installing and regulating PLVs is easy; simply set it according to your specific needs or local code requirements. You’ll be sure that the pressure in your home stays within an acceptable range.

The benefits of using PLVs are clear. They help protect your pipes from high pressure, ensure safety for anyone using them, and can help reduce energy costs associated with running too much water through them.

Introduction to Pressure Limiting Valves (PLVs)

You need a pressure limiting valve (PLV) to ensure that your home’s water pressure is safe and won’t exceed 70 PSI. PLVs are designed to limit the incoming water pressure by regulating and maintaining it at a safe level, preventing any damage that could be caused by excessive water pressure.

The device works by automatically reducing the pressure from its high levels when it reaches a certain point, usually around 80-90 PSI. This ensures that your home is not subjected to dangerous pressures while still providing you with enough water for all of your needs.

Next, let’s take a closer look at how PLVs work and why they are so important in protecting your home from high water pressure.

How Pressure Limiting Valves Work

PLVs work seamlessly to keep your home safe, quickly and powerfully limiting any incoming water to a safe level. They are designed with an adjustable spring mechanism that is calibrated to the preset psi limit of 70, allowing for quick and easy adjustment when needed. In addition, they feature a built-in check valve which prevents any backflow or pressure surges in the system.

Easy setupAdjustable spring set at 70 PSI limitRegular inspection of parts recommended
Connects directly to main water line with no extra parts neededReplaceable components available for simple repair/upgradeCheck valve prevents backflow and pressure surges
Tools required: wrench and pipe cutterPLV can be adjusted manually or remotely controlled via a solenoid valve controllerLow maintenance cost over time due to durable construction of the unit itself

The installation and regulation of water pressure is made easy by using Pressure Limiting Valves. Their efficient design allows for quick adjustments while their built-in check valves provide superior protection against high pressures or backflows. With regular inspections, these durable units provide long term savings in maintenance costs while ensuring safety standards are met.

Installation and Regulation of Water Pressure

Installing and regulating your water pressure is easy with the help of Pressure Limiting Valves, so you don’t have to worry about dealing with any dangerous levels. Here’s how it works:

  • To install a Pressure Limiting Valve (PLV), locate the main incoming water line and turn off the main shut-off valve. Cut the pipe and replace it with a PLV that’s been set to 70 PSI. Test for leaks and make sure everything is secure before turning on the main shut-off valve again.
  • To regulate your home’s water pressure, install a gauge to measure the current pressure in your home. Adjust the pressure limiting valve accordingly, making sure not to exceed 70 PSI at any point. Regularly check and adjust as needed over time.

With these steps, ensuring that your home’s maximum water pressure remains at 70 PSI is simple and straightforward – allowing you to enjoy safe, reliable water flow without worrying about damaging higher pressures.

Benefits and Importance of Pressure Limiting Valves

By regulating your home’s water pressure with a Pressure Limiting Valve, you can ensure that your pipes are safe from potentially damaging levels of stress without sacrificing flow. Pressure limiting valves limit the amount of water pressure in your home to keep it within the recommended range of 45-80 psi. This protects your plumbing system and also prevents damage to appliances such as dishwashers and washing machines.

ProtectionKeeps water pressure within the recommended range to protect plumbing system and appliances from damage.
SafetyPrevents potential leaking due to high water pressure which could lead to flooding or mold growth.
Flow ControlSustains an appropriate level of flow while still maintaining optimal safety and protection for pipes and fittings.
Noise ReductionReduces noise caused by high velocity water passing through pipes, making for a quieter living environment.
Cost SavingsCan save money on repairs, replacements, energy bills, etc., resulting from too much or too little water pressure in home.

Installing a Pressure Limiting Valve helps you maintain the right balance between safety and performance—allowing you to enjoy all the benefits of having properly regulated water pressure in your home. Plus it eliminates any guesswork when trying to determine what is considered an acceptable level of psi for residential use! Transitioning into maintaining the right amount of water pressure in one’s home allows for consistent operation in multiple areas without putting one’s plumbing system at risk.

Maintaining the Right Water Pressure

Regular testing and monitoring of your home’s water pressure is key to ensuring that it remains within the ideal range of 60-70 psi. You can check it yourself using DIY methods, but for an accurate measure, you should consult a professional.

Adjusting water pressure with pressure limiting valves is another great way to ensure that your home’s water pressure stays at the optimal level.

Regular Testing and Monitoring of Water Pressure

To ensure that your water pressure stays within the recommended range, it’s crucial to regularly test and monitor it. Testing and monitoring should be done at least once a year, or more often if you have a sprinkler system or water softener.

You can rent or buy a pressure gauge from your local hardware store and attach it to any outdoor spigot for accuracy. Once attached, simply open the faucet and check the reading on the gauge. If it reads over 70 PSI, then you may need to adjust your incoming pressure with a pressure limiting valve. Otherwise, everything is good!

To make sure that water pressure never gets too high in the future, consider investing in an automatic shut-off valve for added protection.

DIY Methods for Checking Water Pressure

Now that you know the recommended maximum water pressure for your home, how can you check yours to make sure it stays within this range? Checking the pressure of your water is relatively easy to do and doesn’t require a professional. Here are 4 simple steps to get started:

  1. Get a pressure gauge – You can find these at your local hardware store or online for around $10-$15. Make sure it has a PSI rating so you can accurately measure the water pressure in your home.
  2. Attach the gauge – Connect one end of the gauge to an outdoor spigot on your house, and turn on the faucet until water starts flowing through it. The other end should be connected to a hose bib or pipe fitting inside your home, depending on what type of plumbing system you have.
  3. Read the dial – Once everything is connected, turn off any indoor faucets and wait about 30 seconds for all of the air bubbles in the line to dissipate before reading the dial on the gauge. This will give you an accurate reading of what kind of water pressure is coming into your home from the outside source.
  4. Compare with recommended psi – Take note of what kind of psi is being measured with your gauge and compare it with what’s recommended—between 60-70 psi for homes with softeners or sprinkler systems—and adjust accordingly if needed using a valve or regulator if necessary.

Now that you know how to check your own water pressure easily without consulting professionals, let’s look at why accuracy matters when measuring this number.

Consulting Professionals for Accurate Pressure Measurement

Consulting professionals for accurate pressure measurement is essential to ensure the safety of one’s home and plumbing system. Professional plumbers are trained to use specialized tools, such as a digital water pressure gauge, which accurately measure the psi of a home’s water supply.

While it’s possible for homeowners to check their own water pressure using an analogue gauge, often found in hardware stores, these gauges can be inaccurate and unreliable. It’s therefore recommended that homeowners consult a professional who can provide them with an accurate reading of their home’s water pressure and advise on what steps should be taken if the pressure is too high or too low.

With this knowledge in hand, homeowners have greater control over their plumbing systems and can take action to adjust their water pressure if needed.

Adjusting Water Pressure Using Pressure Limiting Valves

If your home’s pressure is above 70, you’ll need to install a pressure limiting valve to regulate it down. Pressure limiting valves are designed to reduce high water pressure and keep it at a safe level. They can accurately measure water pressure, regulate the incoming flow of water, and maintain consistent pressure throughout your home.

Installing one of these valves ensures that your plumbing system is running optimally, preventing any potential damage caused by excessive water pressures. Plus, you’ll be able to enjoy the benefits of an even water flow in all areas of your home without having to worry about dangerous levels of psi.

With proper installation and maintenance, a quality pressure limiting valve can bring peace of mind that comes with knowing your home is safe from high-pressure problems. As such, transitioning into solutions for high water pressure without any further thought should come naturally.

Solutions for High Water Pressure

If you’re dealing with high water pressure in your home, it can be a hassle to address. Fortunately, there are DIY solutions and temporary fixes that you can try before calling in a professional plumber.

Installing or upgrading pressure limiting valves is another route you can take to bring the psi down to a manageable level. Whether you decide to tackle the problem yourself or seek help from an experienced plumbing technician, there are options available for addressing your high water pressure issue.

Addressing High Water Pressure Issues

You may need to install a pressure limiting valve to bring your water pressure down from 70 psi, as this is higher than the recommended maximum of 60-70 psi. Here are some steps for addressing high water pressure issues:

  1. Make sure that all fixtures in the home are in good repair and up-to-date, including valves and faucets.
  2. Check the condition of pipes, hoses, or other components leading into the home for leaks or excessive wear.
  3. Install a pressure reducing valve or expansion tank as needed to regulate incoming water pressure and prevent damage from occurring due to fluctuations in pressure levels.
  4. Have a professional plumber inspect your system and make any necessary repairs or adjustments on a regular basis.

Taking these proactive measures can help you avoid costly repairs from high water pressures over time while also ensuring it stays within safe limits—so you can keep enjoying life’s little luxuries with peace of mind! With that said, let’s now look at DIY solutions and temporary fixes for high water pressure issues.

DIY Solutions and Temporary Fixes

Discovering DIY solutions and temporary fixes for regulating water pressure can help you save time and money while still keeping your home safe.

If you’re experiencing high water pressure, there are a few things you can try to reduce it yourself. Installing a pressure limiting valve is the most effective way to bring down the pressure without calling in professional assistance. However, if installing this type of valve isn’t possible or practical for your situation, there are other options available.

You could also install an expansion tank on the cold water line near the water heater, which will act as a buffer between the system’s increasing and decreasing pressures. Additionally, consider checking any faucet aerators or showerheads that may be restricting flow.

All of these measures should help to reduce the water pressure in your home until you can seek professional plumbing assistance.

Seeking Professional Plumbing Assistance

For those who are unable to DIY a solution, seeking professional plumbing assistance is the best way to ensure the safety of your home and regulate incoming water pressure. A qualified plumber will be able to inspect your system, identify any potential problems, and advise on the right course of action for you.

They can also install or upgrade pressure limiting valves if needed, helping bring your water pressure down to a safe level that won’t exceed 70 psi. With their expertise on hand, you’ll have peace of mind knowing that your home’s water supply is in good hands and compliant with all applicable codes.

In addition to installing or upgrading pressure limiting valves, a qualified plumber can also perform regular maintenance checks on your system to make sure it remains in peak condition for years to come. This includes checking the flow rate as well as making sure all connections are secure and free from corrosion or leaks.

By taking these steps now, you can avoid costly repairs in the future and rest assured that your water supply not only meets code requirements but is also safe for use at home.

Installing or Upgrading Pressure Limiting Valves

Installing or upgrading a pressure limiting valve is the best way to ensure your home’s water supply stays within the safe, code-compliant range of 60-70psi. This device is typically installed on the main water line coming from outside and is designed to automatically reduce high incoming pressure down to 70psi.

It also helps maintain that level of pressure when appliances are turned off, which can cause sudden spikes in pressure. To install or upgrade a pressure limiting valve, you should consult with a licensed plumber who has experience dealing with these types of systems.

They’ll provide you with the necessary materials and information to properly install or upgrade your limiters so that you can keep your home’s water system running safely and efficiently.

Frequently Asked Questions

What should I do if I have a water softener and my water pressure is higher than 70 PSI?

If you have a water softener and your water pressure is higher than 70 psi, the saying “better safe than sorry”applies.

To ensure that your home is up to code, consider installing a pressure limiting valve which will regulate incoming water pressure down to 70 PSI. It’s important not to let the psi be too low, as this can cause damage to pipes or appliances connected to the water system.

Furthermore, regulating the pressure correctly can help increase efficiency in both your plumbing fixtures and your sprinkler system.

How often should I check my water pressure?

It’s recommended that you check your water pressure regularly to make sure it’s in the optimal range of 60-70 psi.

If your water pressure is higher than 70 psi, you should use a pressure limiting valve to regulate it down to an acceptable level.

You can easily check your water pressure with a simple gauge and should do so at least once a year or more if you have a sprinkler system or water softener installed.

Is there a risk of water damage if my water pressure is too high?

Yes, there’s a risk of water damage if your water pressure is too high. High water pressure can lead to leaking pipes or fixtures, which may cause costly damage to walls and floors. If the psi is above 80, it violates code and could lead to fines or additional repair costs.

It’s best to keep your home’s water pressure between 60-70 psi for optimal performance of all fixtures and appliances that rely on incoming water supply.

Are there any other solutions for high water pressure besides installing a pressure limiting valve?

Yes, there are other solutions for high water pressure besides installing a pressure limiting valve. If your home’s water pressure exceeds 70 psi, you can reduce it by adding an expansion tank or a pressure reducing valve to your plumbing system.

An expansion tank works by absorbing the extra pressure and allowing it to equalize in the tank. A pressure reducing valve will regulate the incoming water to a predetermined safe level. Both of these solutions can help reduce overall water damage caused by excessive water pressure.

How do I know if my water pressure is too high?

To determine if your water pressure is too high, you can purchase a water pressure gauge or hire a professional to measure the pressure in your home.

If the readings are higher than 80 psi, it’s likely that your water pressure is too high and needs to be reduced. A pressure limiting valve can help reduce incoming water pressure down to 70 psi, which is recommended as the maximum for residential homes for optimal performance of appliances and plumbing fixtures.

It’s important to note that if your home has a sprinkler system or a water softener, you should aim for an even lower psi between 60 and 70.


You can’t just ignore the problem of high water pressure. It’s like a ticking time bomb, slowly and silently damaging your pipes and fixtures behind the scenes.

To keep your home safe from these hidden dangers, it’s important to have a pressure limiting valve installed to regulate the water pressure down to 70 PSI. With proper maintenance, this small device can save you from costly repairs in the future and give you peace of mind that your home is properly protected.