Can You Increase Your Home's Water Pressure By Upgrading Your Well Pump?

Posted on: 28 December 2020

If you're on well water and your home has low water pressure, you may be wondering if replacing your well pump will solve your water pressure problems. In general, you always have the ability to increase your home's water pressure by raising it at the pump's pressure switch. If your pump can't keep up with the increased demand, however, then your low water pressure issues will persist. To learn more about how well systems maintain water pressure and how to figure out if upgrading your well pump will increase your home's water pressure to an acceptable level, read on.

How Does a Well Pressurize Water?

Your well pump is connected to a pressure switch that constantly monitors the pressure of the water in your home's pressure tank. When the water pressure drops below the cut-in point, the well pump turns on and begins to fill the pressure tank with water. When the pressure in the tank reaches the cut-off point, your pump will turn off.

For example, if your pressure switch is set to 30/50, your pump will turn on when the water pressure in the pressure tank is less than 30 psi, and it will turn off when the water in the tank reaches 50 psi. You can increase these values by turning your pressure switch counterclockwise, which may solve your home's water pressure problems if your pump can keep up with the added demand for water from your fixtures.

Will Upgrading Your Well Pump Increase Your Water Pressure?

Upgrading to a well pump with a more powerful motor can sometimes alleviate water pressure issues. If your pressure tank is running out of water too quickly, then upgrading your pump can help. You'll encounter this problem while taking long showers. If the water pressure in the shower starts off high and then slowly drops until there's just a trickle of water coming from the showerhead, your pressure tank is running out of water too quickly. Switching to a pump that's able to keep your pressure tank filled will help alleviate this problem.

Switching to a variable-speed well pump will also solve your water pressure problems, although they're fairly expensive. Variable-speed pumps monitor the water pressure flowing through the system and adjust the speed of the motor in order to keep the water pressure constant. The motors in variable-speed pumps are quite strong, so they're able to maintain excellent water pressure on their own. In fact, you don't even need to use a pressure tank with a variable-speed pump. However, it's still a good idea to have one in your home. If your power goes out and your pump won't run, you'll have to rely on the water inside the pressure tank until your power comes back on.

If you're on well water and you have low water pressure, the first step is to try increasing your pressure at your pump's pressure switch. If that doesn't help, you'll likely need to replace your pump in order to improve your home's water pressure. Whether you're upgrading to a more powerful single-speed motor or a variable-speed pump, make sure you have it installed by a well contractor—pulling the old pump and replacing it with a new one is a job that's best handled by professionals since you may accidentally damage the new pump while installing it if you're unfamiliar with how to put one in your well. Check out this website,, or similar websites for more information.