Water Pressure Regulator Problems: All Concerns Answered

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Are you facing trouble with your water pressure? It must’ve been something you did that ticked it off! What if the problem isn’t with the regulator at all. Confusing, right? 

How can you be sure about the symptoms of the water pressure regulator problems?

Irregular flow, sudden fluctuation in water pressure, and leakages are the main symptoms. But at times, you’ll face these problems even when the regulator is fine. So, you need to detect the exact problem before starting the troubleshooting. 

This was just a dip in the water. To know about these in more detail, keep on reading!

Is The Water Pressure Regulator Really Problematic?

Firstly, you need to know if your pressure regulator is really problematic or not. It’s not always the regulator’s fault when water pressure goes down. That can happen due to other reasons. 

Here, we’ve mentioned two ways to detect where the problem actually lies. 

Checking If The Water Pressure Level Is Insufficient

When water pressure is too low, opening two or three faucets together can decrease the flow more. In that case, your water flow may not be able to cover your demands.

This problem mainly deals with the main supply flow, not the regulator. Though it’s rare, some people do face these issues.

Solution

You’ll have to set the pressure to a level that meets your household expectation.

For example, the pressure should be set at a level that can manage two things together. That is,  your washing machine and dishwasher running at the same time. Again, if you’re planning to install a sauna, you have to consider its water requirements too. 

While determining the pressure level, we suggest keeping these things in your mind-

  • Number of family members
  • Household activities 
  • Number of devices that needs water connection 
  • Amount of water usage at peak hour

Try to balance the water flow in such a way that it isn’t lower than your needs. There are other reasons that can cause problems with water pressure. But it’s most likely not a regulator issue. 

Checking If The PSI Compatibility Is Proper

If PSI compatibility fails between the flow and regulator, it can cause a lot of hassle. Normally, pressure regulators are required for water flow above 70 PSI. The regulator should be set around 40-60 PSI to keep the flow normal for your home. 

Solution

The solution varies according to the main water flow of your building. If your water flow is almost around 100 PSI. Your regulator setting should be compatible with that. 

Lack of compatibility will cause sudden fluctuation in water flow. Even though the regulator is fine, it might seem like you have a problematic regulator.

Excessive water flow can affect appliances like electric showers or broilers. So, make sure there’s proper harmony between the PSI of the main flow and your regulator.

This is another easy solution for operating your regulator at the optimum flow. 

Possible Symptoms For Detecting Problematic Regulator

If none of the above-mentioned ways, solve your water pressure problem. Then you might need to troubleshoot it. Hence, you need to know the symptoms. 

If you still have fluctuation in water pressure or flow, you might have a problematic regulator. Here we’ve added some of the other symptoms to understand it- 

  • Vibrating pipes 
  • Water leaking or overflowing

This will help you detect your problem easily. So, you can jump into the solving part directly. Moreover, you’ll easily be able to decide if you need expert advice.  

Brief Discussion About Regulator Problems And Solutions 

Now that we know our regulator is actually problematic. It’s time to move onto troubleshooting. We’ve provided a solution guide alongside the problems. Let’s just jump in-

Regulator Valve Blockage

Blockages can cause a sudden shift in the water flow. Consequently, this can slow down the water flow. 

Minerals (mostly calcium) pile up and stop the regular flow over time. This problem gets much more serious when minerals clot inside thinner pipes. That completely hinders the water flow. 

Solution

This problem can’t be solved on your own. It requires opening the pipe and working inside it. So you better call a plumber for this. 

As prevention, try to protect your pipes from hard water. Because it reacts with your pipeline and causes corrosion. 

You can install a water softening system to prevent mineral clots and hard water damage. 

If you’re confused about which water softening system will be good. We’ve added some of our hand-picked suggestions. Here, they are- 

Product 1
Product 2

Just pick the one you find the best for you and install it.  

Failure Of The Controller Machine Of The Pump 

The pump that controls the regulator machine can wear off too.  This can cause a problematic pressure regulator. 

Sudden loss of the pump’s function often leads to excessive pressure in water. Which has many cons. The worst case is they cause appliances like a hot tub or shower tray to overflow. As the pressure goes higher, the water tap emits more water that can cause overflow. 

This can even lead to accidents like an electric fire. So, this problem needs immediate action. You might need to replace or you can simply repair the existing one. 

An easy way to know if you need a replacement is by turning on the regulator. If you can hear the pump making noises, it can be repaired. If not, it’s time to replace it. 

Solution

In most cases, the pump needs to be replaced. But you can try a shortcut to solve the problem. 

Try to tap the side of the pressure control switch. It might start working again. Though this has a lower chance of working if you have an excessive flow.

Either way, consult a professional to learn what you should do to your pump. 

Damage of Internal Components 

Insufficient pressure doesn’t only indicate a failed regulator valve. It can also happen due to damaged internal components. 

The exposed screw which the regulator valve sits on basically controls the flow. So, when we set the gadget to 50/60 PSI, this is the screw that determines it. 

If this screw is damaged, corroded, or stuck, the flow will have a sudden shift. 

Solution

If you have problems with the screw, you must change it. But this work also requires professional expertise. So consult with a professional before trying to replace it yourself. 

If you try to replace the screw by yourself. Then you’ll need a good quality screw. Here are some of our best picks for you- 

Product 1
Product 2

Just grab your product and start replacing the older one. Let’s move forward to the next part. 

Short Cycling

When your pump turns on and off within a short interval, it’s called short cycling. This can be caused by air loss in the water tank. Moreover, corroded old tanks can cause this too. 

The most probable reason might be caused by a short circuit or wire damage. Pipeline blockages can cause this problem too. As blockage causes extra pressure on the control switch. It eventually leads to circuit damage. 

Solution

Changing the wires and circuit might help you. But if the problem is caused by the water tank air loss, call a plumber. Hopefully, it’ll solve your problem. If it doesn’t, call an electrical professional and ask for help. 

Here we’re at the end of the read. These are the typical problems regarding water pressure regulators that you might face. Now you can easily detect them and work accordingly to solve them. 

FAQs

Question: How long should a home water pressure regulator last?
Answer: With proper care, a regulator should last anywhere between 10 to 15 years. However, in some cases, you’ll see a regulator lasting up to 20 years! While at times they’ll only serve you only 3 years.

Question: Why is my shower water pressure suddenly high?
Answer: If your shower water pressure increases suddenly, you’ve got a higher chance of a worn-out restrictor. This might happen due to the long-term pressure. Or even sudden breakage is also possible. But you can replace it very easily regardless of the reason. 

Question: Does water pressure go up at night?
Answer: Actually, yes. This happens because water use gets reduced at night as most people are sleeping at that time. So the water flow doesn’t get divided into different lines. So when you open your water tap, you get a high-pressure flow. 

Conclusion 

We’re now all done learning about water pressure regulator problems. This is your turn to move on to the implementation part. 

Put on the handyman cap and jump into the mission.

Hoping that you’ll have a smooth experience while fixing the pressure regulator. Our best wishes to you!

Scott Kelly