3 Tuff Spa Problems (How to Fix Them + Alternatives)

Tuff spa

Tuff spas are infamous for their air lock problems and water loss.

If you’ve been wondering how to repair yours, read this article for tips on how to solve these common problems.

Also, learn about Tuff spa alternative products. If none of these solutions works for you, consider looking for another type of spa.

Here are the most common Tuff Spa problems and we’ll dive into the reasons why your Tuff spa isn’t working properly.

Air locks

An intermittent problem in your heater could be causing the air lock in your tuff spa to shut down. If this happens, your spa’s heater may be faulty or the thermostat may be too high.

Turn down the thermostat to prevent the problem from occurring.

You may also have to replace the element itself. If these problems persist, you should consider hiring a repair technician. Here are some things to look for and how to troubleshoot your spa.

Check the manufacturer’s warranty. Tuff Spas provides a warranty for its products. Typically, this warranty covers the entire shell and the hard cover surface. In addition, it covers the costs of removing the spa and shipping it to a repair shop.

You may also be able to get the spa delivered and installed at a reduced cost. However, it is best to check the warranty for the unit that you’re considering to purchase.

If the problem persists, it is a good idea to check the temperature of the water. When the air lock is causing the spa to heat up, it’s essential to lower the temperature.

For a healthy adult, this temperature should be no more than 40 deg C.

However, lower temperatures are recommended for younger children or extended usage. If you find this temperature too high, it may be time to replace the air lock in your hot tub.

In most cases, air locks affect the jets. The most common sign of an air lock is a failure to function. In addition to the lack of water flow, it can also cause the heater to overheat.

If you’re unable to find an air lock, you’ll have to remove the filter and reset all of the jets to maximum flow. You’ll then need to turn on the water pumps. The entire process might take up to two or three cycles.

Water loss

There are several causes of water loss in your tuff spa. If it is leaking from one area of the spa, the problem may be a small leak in the jets.

Another common cause is a leaking PVC fitting or pipe. To fix leaks in PVC fittings, you can use a PVC repair product like Mr. Sticky’s or compression couplings. In a last resort, you can cut out the leaky area.

Tuff spas come with a three-year warranty. This warranty covers the entire spa shell, including the hard cover surface and the structural integrity. Many of their parts are covered for a limited amount of time.

You can find replacement parts for your tuff spa immediately from the factory. You can also request a free in-home repair service if you have any problems. However, the warranty isn’t worth much if the spa leaks.

To fix this problem, you should check the connections. If they are loose, they may be corroded and causing the water to leak from your tuff spa. If you see a charred mark on one of the wires, this means corrosion.

It may also lead to other problems with the wiring of the components. If the hoses and cables are corroded, you may need to replace them.

Tuff spas are made with side access panels for easy access to their interior workings. This makes repair and maintenance easy. It is also a great way to deal with initial problems that arise in your tuff spa. You can even remove the cover from the spa for easy access to the electrical system. That way, you can fix the problem yourself without having to pay for a professional electrician’s services.

Structural integrity

A tuff spa’s shell is designed to be durable and energy efficient. Its cover is crafted from durable, resilient materials that will keep your hot tub comfortable and protected from the elements for years.

The shell is also guaranteed for life, while the tuff spa’s cover comes with the same lifetime warranty. You can also find a tuff spa owner’s manual in Europe.

If a Tuff spa fails to fulfill its warranty, it’s a smart choice. These spas often have side access panels that allow you to access the inside of your unit. This makes maintenance and repair simple.

Even if the initial issues are minor, this warranty still applies. Regardless of the defect, you can rest easy knowing that your investment is protected for years to come. You can call customer support and request a repair.

A Tuff Spa’s warranty covers the entire shell and hard cover. The warranty covers structural integrity, water loss, and the heater. Other parts covered by a Tuff Spa warranty include the pump, ozone, and salt systems.

A lifetime warranty also covers non-electric mechanical components, including spa shells. The warranty will be honored by the manufacturer for as long as you own your Tuff Spa.

Another feature that separates Tuff Spas from other hot tubs is their environmentally-friendly materials.

Their Blue Stuff insulation is made from recycled blue jeans. In comparison, traditional hot tub insulation methods release toxic VOCs into the air.

Tuff Spas also features a removable, high-quality cover. Traditional vinyl covers aren’t as durable or energy-efficient as the Tuff cover.

Alternatives to Tuff Spas

Tuff Spas is a good choice for families and couples looking for a low-cost, high-quality spa. Made of advanced polymer, Tuff Spas is resistant to water, chemicals, and fading. They won’t bubble or crack over time and can be repaired in an instant. These spas also have numerous benefits, such as an in-built gasket that prevents leakage. And they’re surprisingly durable.

Although they don’t boast the most features, Tuff Spas are built to last. Their jets are designed to make soaking a soothing experience, and the company offers unique configurations. A deep soak can be achieved using a built-in lounger, or you can choose traditional hydrotherapy with bucket seating. And the best part is that these tubs don’t require a concrete slab or an electrician to install them.

The Tuff Spas are one of the most affordable hot tubs on the market. Many models don’t cost more than $10,000. And, you can save hundreds of dollars by getting a Tuff Spa if you don’t need a full-featured model. They’re also easy to use and are incredibly stylish.

This makes Tuff Spas an ideal choice for any household, whether you’re looking for a cheap hot tub or a luxurious one.

The Tuff Spa’s cover is a durable alternative to fiberglass spa covers. It holds over a thousand pounds of weight and never needs to be replaced. It also is energy efficient and carries the same Life Warranty as the shell.

The cover features a channel flow design and a multicolor stack stone panel. Its insulation is made of Blue sTUFF, a thermally bonded denim material with no fiberglass. Tuff Spas also has access panels on the sides for plumbing and other equipment.


A Tuff spa warranty covers the entire shell, hard cover surface, and structural integrity of the product.

This warranty provides protection for a lifetime of problems with the spa. However, if the spa has been misused, abused, or altered, the warranty will be voided.

Tuff also offers a limited warranty on the parts and labor of the spa. Listed below are some of the benefits and limitations of the Tuff spa warranty.

Tuff spas are made from eco-friendly materials like recycled blue jeans for the insulation. Traditional hot tub insulation methods release toxic VOCs into the air, so Tuff uses a green material.

The Tuff spa also features removable side panels for easy access to equipment and plumbing.

Having an easily accessible side panel is another plus. This allows for easy repair and maintenance of the equipment and plumbing.

This warranty is backed by the company, so you can be confident that you’ll receive quality service for a lifetime.

Tuff spas also feature easy-to-use topside controls. The spas have a convenient temperature display and are programmed to shut off the pump after 15 minutes. The company also offers models with a range of seating and jet configurations.

They are designed to last a lifetime, so they’re a great choice for busy families. You’ll have a relaxing and stress-free hot tub without the hassles of complicated controls.


Tuff spas have a built-in cover removal system. They’re designed to accommodate up to four adults comfortably. The tt150 model, for example, seats two people.

This compact model is plug-in-ready. In addition, the company offers a life-time warranty on its patented tuff top cover.

This warranty applies to the spa’s entire shell and does not exclude the lines or outlets that were installed by an electrician.