5 Common Symptoms of Spa Pump Failure

Do you use spa pumps often? If yes, you can use a quality spa pump in an average of five to ten years. If you’ve used your spa pumps more than five years and started showing problems or major breakdowns, it’s better to consider spa pump replacement rather than troubleshooting different components.

Understanding a Spa Pump

Generally, a spa pump is an important piece of equipment for a spa or hot tub. It draws water into the filtration system where its momentum pushes water through the filter, heater and spa jets prior to water going back to the spa.

A spa pump comprises of two main components like a motor and wet end. Generally, the motor powers up the impeller which is present inside the wet end. The impeller starts propelling the water through a discharge port on the pump present on the side or center part of the house.

This spa pump is available in one or two speeds and has horsepower that ranges from 1/8 HP for spas that only require water circulation to 5 HP for spas with a large number jets. There are different pumps available to fit any size or setup of any spa.

5 Common Symptoms of Spa Pump Failure

There are so many reasons behind the failure of spa pumps and some of the best symptoms are discussed below:

1. Leakage

If the frames are loose, they may cause water to escape and propel through the pump. It’s suggested to check the frames and o-rings to make sure that they are fully secure and tight. Leakage causes when there’s a faulty pump seal. You should change the pump seal to make sure that your pump gets a tight and leak-free fit.

2. Low Water Pressure

If the water pressure is low, it may be due to some sorts of obstructions. They may prevent the impeller from turning on. Check the impeller and remove any debris if present to prevent blocking further.

3. Unnecessary Noise

If the bearings are worn, they can produce humming sound and prevent the motor from functioning properly. You need to check the bearings for dirt or corrosion and replace them if you find them worn. Don’t forget to check the motor coupling, brackets and other connected parts. Make sure that all the screws, nuts and bolts are perfectly connected and fully secure.

4. Overheating

However, you can keep your hand on a spa pump safely under regular conditions. When it produces more heat with the increase in temperature, it releases unnecessary energy. Therefore, overheating can occur, especially when there’s not sufficient clean air flowing through the motor. If it’s the case, it can be due to the motor. Therefore, you should place your spa pump in an area without any dirt and leaves.

5. Defective Motor

If your motor is not functioning properly, you should check whether the power switch is one. If it is and still not working, check whether there are any failed relays, burned out wires or a blown fuse. Inspect all connections like copper bonding wire and pump power cable and identify any possible signs of damage.

Bottom Line –

When you find any above-discussed signs of spa pump failure, you should consider buying spa replacement pumps from Cedar Tubs Direct. For more information, feel free to give us a call now at 1-800-759-8990.