Searching for leaks inside hot tubs is a little tricky as it can come from different parts of the spa. Knowing the areas vulnerable to leaks can greatly help you determine the problem quickly for treatment. The possible components associated with leaks are the PVC pipes and unions, heater assembly manifold, spa shell, pump wet end seal, and gate valves.
Always take into consideration if you are fully capable to handle the task, as will be dealing with several electrical equipment of the spa. If the problem of your spa is severe, it is highly advisable to hire a professional plumber for your safety, as it also ensures that all parts of your spa is properly diagnosed and treated.
If you want to diagnose where the leak is coming from, here’s a step by step guide to follow:
- Always ensure to disconnect the power of the spa before inspecting its mechanism compartment. Make thorough inspection to the pump if it’s leaking, and apply the appropriate treatment.
- The vibration can make the union fittings loose and leaking. Re tighten the union fittings by hand if it’s loose. You might need to move the components inside the spa that are obstructing your movements while you’re retightening the union fittings. Always remember not to use a wrench when tightening the union fittings.
- Examine the pressure switch, heater and the adjacent components. Replace or fix the defective parts that are causing the leak. Check the plumbing pipes, shell and heater assemble manifold if there are signs of damages due to leakage.
If you want to save money, there are several problems that you can easily fix by yourself. However, avoid voiding the warranty seal of your spa if it is still under the warranty period, and ask for assistance by calling the customer support system of the company where you purchase the hot tub. On the other hand, if your spa is too old and you need a new one, we recommend http://www.hottubsdepot.com for quality spas.
Fixing the Leaking PVC fittings
The PVC fittings such as elbows, tees, couplings etc. are the common source of leaks. The usual method of repairing is by removing the affected pipe and replacing it with a new one. However, if you want to make it easier, you can purchase a clip-on pipe leak sealant. These are very inexpensive materials that can do the trick effectively without consuming so much of your time.
To use the clip sealant, you’ll have to clean the affected part of your hot tub first, and make sure that the water source is turned off so it will remain dry. Put PVC primer to the clip-on fitting and PVC cement on the area where you will place the clip. Snap the fittings and let it sit for a few minutes to ensure that the bonds will remain strong.
Fixing the Jet Vessel Leaks
The bodies of a water jet are built with a flexible gasket that is secured against the inner surface of the spa’s shell. These gaskets will eventually shrink and deteriorate due to aging, creating water loss to the spa. To repair this, you may have to remove some of the plastic fittings, suctions or insulation foam etc. of the spa to have access to the gaskets.
If you’re installing a new gasket, make sure that everything is smooth and clean. Then tighten it properly to avoid leaks and keep is secured by applying a generous amount of silicone sealant around the perimeter of the gasket.