Jetted tubs give you a full spa experience in your own home, but all those valves and moving parts are susceptible to leaks. Fortunately, leaks can be traced to minor issues that can be easily fixed by an experienced spa repair professional. Below are a few common reasons your jetted tub might be leaking water.

What Are Common Causes of Leaky Jetted Tubs?

1. Worn-Out Pump Seals

The pump and motor both handle water under high pressure, which can force its way past worn-out seals and gaskets. Puddles under the pump or a rusty motor housing are usually the first signs that components inside the unit might be leaking. A spa repair expert can repair these issues without replacing the entire pump.

2. Faulty Heater

The heater in your jetted tub contains a complex network of pressure sensors and unions that join pipes together. Changing out the gaskets or replacing a pressure sensor will normally correct heater leaks. However, if the heater housing has pitting or corrosion, it may need to be replaced entirely.

3. Loose Plumbing Unions

Jetted tubs create a lot of vibrations, which can shake plumbing joints and unions loose. In many cases, you might be able to stop the leak by hand-tightening the unions, but if the leak continues, you may need a professional to check the gaskets and joints. They may be able to use sealants to stop leaking joints without taking the plumbing apart.

4. Leaking Valves

The shutoff and diverter valves that direct water around the tub may also wear out and start leaking as they age. If water is dripping around the valve assembly, the best solution is to cut it out and glue a new one to the plumbing.

5. Broken Jet Gasket

Water dripping down the exterior of the tub may be caused by a cracked shell, but it's most likely coming from a worn jet gasket. The jets that shoot water into the tub are sealed with rubber gaskets, which break down over time. To replace one, your technician will remove the jet, scrape out the old gasket, and glue a new one in its place.

If your jetted tub is leaking, call in the spa repair professionals at Betz Enterprises. They’ve built a reputation with homeowners throughout Highland, MD, for providing fast, effective services on all major brands of jetted tubs and spas. Visit their website for more on their spa repair services or call (301) 854-0990 to schedule a visit today.