Sun Home Cold Plunge Pro Review (2024)

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The act of immersing yourself in a body of cold water may seem crazy, but it’s a technique that’s been around for a while, touted as a recovery method by athletes and used as a technique for certain health concerns. Cold plunging is rising in popularity amongst wellness gurus and athletes alike. With a host of potential health benefits and many people citing how wonderful they feel after a dip in cold water, lots of people are taking the plunge and trying it out for themselves in 2024.

If you’re searching for a luxury alternative to your post-workout ice bath, look no further than the Sun Home Cold Plunge Pro. This large, comfortable cold plunge tank is one of the best tools for post-workout recovery and pain relief from muscle soreness. In addition to its functions as a cold tank, the Cold Plunge Pro can also heat up to temperatures of 104 degrees Fahrenheit, providing a steam sauna alternative and the relaxation of a hot bath for stress relief after a long day.

In this article, we’ll share everything you need to know about the Cold Plunge Pro, as well as some pros and cons and some criteria you can use to decide if this cold plunge tub is best for your needs.

Key Features:

• Dimensions: Standard: 34 x 64 x 33 inches; Large: 37 x 80 x 33 inches
• Volume: Standard: 56.4 cubic feet; Large: 79 cubic feet
• Tub Weight: Standard: 245 pounds; Large: 305 pounds
• Chiller Weight: Standard: 60 pounds; Large: 65 pounds
• Temperature: 37.5 to 104 degrees Fahrenheit
• Power Requirements: 110 volts
• Timer Settings: 30 or 60 minutes
• Circulation: Built-in self-priming system
• Warranty: Five years
• What’s Included: Cold immersion system; integrated chiller with advanced filtration and ozone purification system; matching step stool; insulated lid
• Price: $7,199

The Sun Home Cold Plunge Pro offers users a new and simpler way to bring an ice bath or hot tub into their homes. The package includes everything you’ll need to get started, no water hookups or special equipment required. A wide temperature range and straightforward design make the Cold Plunge Pro a great option for just about anyone looking to add cold water therapy (or warm water therapy!) into their routine without leaving the comfort of their home to do so.

Construction and Design

The Sun Home Cold Plunge Pro is a large, insulated tub enclosed in a sleek metal exterior. Its lid is made of Grade-A certified wood. The heating, circulation and purification mechanisms are enclosed within the metal exterior and located behind the tub. This cold tank doesn’t require a plumbing hookup, so you can keep it anywhere in your home that has access to a standard outlet. Its electricity requirements can be met with a simple 110-volt outlet. 

The central difference between the two versions of this tank is the size of the tub. The standard tub is 64 inches in length, making it too short for most adults to use with their legs extended. It's more similar to the classic Ice Barrel. The large tub, in comparison, is 80 inches in length, providing plenty of room to recline comfortably. As the two tank sizes are not dramatically different in price, taller folks may find it worth the extra cost to invest in the larger size.

Customer Reviews

Customer reviews of the Sun Home Cold Plunge Pro are overwhelmingly positive. Here are some key insights from reviewers:

• The Cold Plunge Pro pairs well with the Sun Home Saunas infrared sauna blanket. Many users prefer to spend a few minutes in the cold tank, followed by some time under the infrared sauna blanket to warm up and enjoy maximum benefits of the infrared sauna as well.
• Athletes, especially older athletes or those with chronic pain, report that a daily cold plunge provides pain relief and muscle recovery.
• Many reviewers say that they feel rejuvenated, mentally sharp and relaxed after spending time in the cold tank.
• Users enjoy the adjustable temperature controls that allow them to work their way to colder temperatures rather than going straight to the most challenging setting.
• On the few occasions where reviewers reported a malfunction in their Cold Plunge Pro, they report that Sun Home Saunas provided excellent customer service and helped resolve their issue promptly.

The Pros of the Sun Home Cold Plunge Pro

Adjustable temperature

The highly customizable temperature control system, along with the insulated tub, make this cold plunge tank a versatile choice. If you’re new to cold plunge or ice baths for workout recovery, this tank makes easing into your ice bath routine easier and more comfortable. The flexibility also allows you to set the temperature of the water to exactly where you want it, if you’re more particular about your preferences. We also like that the Cold Plunge Pro can accommodate high temperatures of up to 104 degrees Fahrenheit, so if you enjoy a hot soak once in a while, that’s an option too.

Size options

Choose the best size for your personal preferences with two size options: standard and large.

Free-standing

We love that the Cold Plunge Pro doesn’t require a plumbing hookup to operate, meaning that you can keep it practically anywhere, as long as you have a 110-volt outlet nearby. Its water purification system is self-contained within the unit, so you don’t need to bother with it until the tank needs cleaning. This versatility makes it a great fit for your home gym, spa room or to pair with an at-home infrared sauna blanket.

Customer service and warranty

With a generous five year warranty and responsive customer service, you can trust that your investment is secure. And the tank’s durability and high-quality construction mean you likely won’t even need to contact customer service for assistance, anyway. But if you do, customers report Sun Home Sauna's customer service to be responsive, helpful and easy to work with. 

The Cons of the Sun Home Cold Plunge Pro

Cost

This is undoubtedly one of the most expensive cold plunge tank options on the market. It is certainly more expensive than making your own DIY ice bath using bags of ice and your usual bathtub. Cold showers are another cost-effective DIY solution. But the Cold Plunge Pro isn’t about affordability. It’s about having the best and most convenient equipment for your workout recovery. No other option out there provides the comfortable, luxurious tub and the customizable temperature options that the Cold Plunge Pro has.

Noise

The Cold Plunge Pro is specifically made with features that minimize its ambient noise. But because the water circulation and purification systems need to run continuously, there is a certain amount of low-level hum that comes from this cold tank. The noise isn’t obtrusive, but it can be disruptive and for some folks and may limit where in your home you choose to keep this cold tank.

Standout Features

• Large size option for taller athletes and people who want to stretch out during their ice bath
• Free shipping included in your purchase
• Includes a matching step stool for easy access
• Suitable for temperatures up to 104 degrees Fahrenheit and as low as 37.5 degrees Fahrenheit
• Impressive durability and fast repairs from customer service team

Using the Sun Home Cold Plunge Pro

Your purchase of the Sun Home Cold Plunge Pro includes free shipping. According to reviewers, the tank is relatively easy to set up. Once you have the tank assembled, you’ll need to fill it with water before it is ready for use.

When and how you use your Cold Plunge Pro will depend on your personal fitness and lifestyle goals. Its most common use case is among athletes (professional and amateur) who use it to relieve muscle aches and tension after working out. Others may use it to reduce inflammation in the body. 

Warranty and Return Policy

Sun Home Saunas offers a five year warranty on its Cold Plunge Pro. Returns are allowed for 30 days after product receipt. The customer is responsible for return shipping as well as a 25 percent restocking charge.

Sun Home Cold Plunge Pro FAQs

Where is the best place to keep the Sun Home Cold Plunge Pro?

You can keep your Sun Home Cold Plunge Pro anywhere that has access to a 110 volt outlet. Some people keep their tanks outdoors or in a converted garage. Know that the water pump and purification systems run continuously, so you may not want to keep this cold plunge tank anywhere in your home where constant, low-level noise might be an annoyance.

How often should I use the Sun Home Cold Plunge Pro?

How often you use the cold plunge tank will depend on your lifestyle and fitness goals. Many athletes use the tank to have an ice bath after every workout. Others use it to energize their focus in the mornings, or to reset their mental health after a long, difficult day. Some like to follow cold therapy with time in a traditional sauna or full-spectrum infrared sauna. For exact recommendations, we suggest you consult with your doctor and fitness coach. Be sure to follow your doctor’s medical advice on cold therapy, sauna use and infrared or near-infrared light exposure.

How cold does the Cold Plunge Pro get?

The cold tank can bring water temperatures as low as 37.5 degrees Fahrenheit. There is some evidence that cold therapy tools like this cold tank can benefit your immune system, help drain your lymphatic system and promote mental health and well-being. It may also improve your metabolism for weight loss, though research on this point is limited.

How often should I clean the Sun Home Cold Plunge Pro?

Check the package insert for specific recommendations about cleaning your cold plunge tank. The tank does include a water purification device that uses ozone and UV radiation to continuously clean the tank’s water. Still, cleaning your tub once a week or every few weeks (depending on how often you use it) is a good idea.

Final Thoughts

Taking a daily dip in freezing-cold water can have surprising physical and mental health benefits, and the Sun Home Cold Plunge Pro may just be the most luxurious way to hop on that trend.

Prices are accurate and items in stock as of publish time.