As the seasons change and the temperatures start to drop, you may be looking forward to a relaxing hot shower before bed. When you get into the shower and discover your hot water pressure is very low, this may become a huge cause of concern for you. There are a variety of reasons why your hot water pressure could be low, whether you’re in the bathroom or your kitchen. Here are some of the explanations on why your house’s hot water pressure may be quite low:


Limescale Buildup

When your household has hard water, aka water filled with minerals such as calcium, magnesium, and sodium, this can create a residue of calcium and magnesium called limescale. Limescale can coat your showerheads, appliances, sinks, and so much more. This buildup can instantly slow down the way water passes throughout your plumbing lines.


Water Valve Issues

When water is delivered to your home plumbing system from a city or county main water supply, this is controlled by the water meter valve and main shutoff valve. If you are suffering from low water pressure, there may be a possibility either of these valves are partially shut off or be broken and not open all the way.


Corroded Pipes

Particularly true in older homes, low hot water pressure can be caused by corroded pipes within a house’s plumbing system. Corrosion and limescale buildups in old steel pipes can be one of the biggest reasons for low hot water pressure, and this may mean having to replace your entire plumbing system.

Bent Water Heater Line

Most water heaters have copper water pipes that let water flow through. Copper can get easily bent and in this case can cut the flow of water down, reducing hot water pressure instantly. If you check your water heater and a line is bent, this is probably the culprit. If the bend is that not bad you may try to straighten it out, but if the line is too bent, then heading down to your local hardware store and buying a replacement line may be the solution.



Clogged Plumbing

Like with a lot of water issues, a lot of times the culprit can be a clog in your plumbing system. However, assessing the clog can take a bit longer and need the help of a professional. Call a professional and friendly plumber to help determine the clogs and right solutions so you can get your water pressure back to its best.


When it comes to hot water pressure, you always want to get to the root cause of a dip. Low hot water pressure may have a lot of causes, and sometimes it’s best to just get it assessed by a reliable plumber if you can’t figure out the cause. If you’re looking for a plumber in Riverside, The Original Plumbing Company is the perfect solution. This way you can get to the cause of low hot water pressure in your household and be given helpful advice along the way!