How to Repair Hot Tub Leaks

A common question we hear from many customers is, "How do I repair hot tub leaks?" The answer is simple and will depend on the cause of the leak.

The hot tub shell is a sturdy, durable plastic material. However, it is susceptible to leaks. Most of the time, the source is caused by the jets, which can cause the water to pool. In this case, the leaking light may be the source. 

When you suspect a hot tub leak, the first step to repair it is to locate the source of the water. Look for the water and follow it around the pool. This will allow you to pinpoint the source of the leak. If you find a small leak, you can also inspect the rest of the structure for signs of the leak. In many cases, the culprit is the O-ring in the shutoff valve or the union fittings.

If repair work won't solve the problem, it might be time to upgrade your hot tub.

Where to look first

One of the first steps to take is to check the hot tub valves. There are three main types of valves in a hot tub: diverter valve, shutoff control valve, and air control float valve. Diverter valves are the most common type of hot tub leak. These types of valves operate to regulate the water flow into and out of the hot bath. In general, shutoff control valves are more likely to leak. These types of valves are used to control the air flow and to stop water flow altogether. The shutoff valve in a spa is used to prevent the spa from being drained. In this case, a straight PVC section can be used to replace the shutoff valve.

Another common type of hot tub leak is the shell of the hot tub. These leaks are easily spotted and can be repaired. You can use a food-colouring dye or an ordinary dye to identify the source of the leak. Once you find the leak, you can remove the access panel and drain the hot bath. The coloured water will clearly show the exact location of the leak. Then, you can either let the leak ride out until the water level stops dropping, or you can try repairing it immediately.

What if you can locate the leak?

If you cannot locate the source of the leak, you may want to dye the water to identify it. Food coloring or dye can be used to pinpoint the location of the leak. This method may take a while, but it will help you determine the level of the leak. In case the leak is more complex, you can even mark the water level to find it. Using a dark food coloring or dye will help you find the source of the leak and prevent it from affecting other parts of the hot tub.

A repair kit will help you locate the light and fix the leak. If you are unsure of the cause, you can contact the manufacturer and have it fixed as soon as possible. If that fails, you may opt to call a local professional for assistance.

Causes and solutions

A hot tub leak can caused by a pressure move. It can be caused by a crack in a pipe. If the crack is too small, you should replace the pipe with a new one. Alternatively, you can use waterproof epoxy to fill small cracks. While this may not work as well as a new pipe, it will still prevent water from getting inside. Other repair options may also do the trick.

Usually, a leak will occur in the shutoff valve or at a union. You can fix this by removing the valve and draining the water from the hot tub. To repair a jet, you'll need to unscrew it and check the o-ring. Then, you can replace the insulation around the faulty pipe.

A hot tub leak can be caused by a number of different causes. You may be able to mend minor leaks on your own. Alternatively, you can contact a repair shop, which will offer you expert advice. Then, you can enjoy your hot tub again!