Cold Tub Features

Michael Phelps Chilly GOAT Cold Tubs by Master Spas are built with innovative features that make it easier to enjoy the greatest in cold water immersion.

Self-contained chiller

The Chilly GOAT is more than just a cold tub — it’s a cool tub. There’s no bulky equipment or exposed plumbing. Just a sleek, modern recovery tool that will complement your space.The powerful 2.1hp chiller ensures faster cooling and heating compared to other cold tubs.

  • No equipment on the outside of your Chilly GOAT
  • Temperature range: 40 degrees – 104 degrees Fahrenheit
  • Easily control with WIFI app

All-weather cabinet

Chilly GOAT tubs feature a durable, all-weather cabinet. Featuring a contemporary design, the cabinet is easy to maintain. It also has a sealed base for outdoor installations.

  • Indoor/outdoor durable cabinet
  • Available in 2 colors (Glacier and Terrain)

Acrylic shell

The Chilly GOAT is made with a premium acrylic, which is durable and easy to maintain.

Built-in seat and armrests

The Chilly GOAT Cold Tub was crafted with your comfort and therapy in mind. The spacious design allows for full submersion for most anybody.

  • 23-inch wide hip area
  • Perfectly situated armrests make it easier to get in and out of the tub
  • Ample leg room

“With the Chilly GOAT Cold Tub, I love being able to adjust the temperature, the dimensions, and overall range and versatility. I don’t know if I could have drawn up a more ideal cold tub.”

— Michael Phelps, 23-time Gold Medalist

Top deck

Designed to accommodate a variety of soaking positions, the Chilly GOAT allows users to enjoy targeted cold water therapy. Sit on the top deck as you submerge your legs in the cold water, which is particularly beneficial if you want to soothe sore muscles or reduce inflammation in specific areas. The top deck is also the perfect space for your robe, towel or even phone. Stream your favorite playlist on a phone or turn on a video to get you in the right headspace to chill.

SoftTread™ Nonslip Comfort Flooring

SoftTread Nonslip, Comfort Floor System offers safety and comfort with the unique combination of traction and cushion. The system is applied to the top deck, arm rests, and floor area.

24-hour circulation pump

The energy-efficient circulation pump helps keep your water clean, so you can go cold whenever you want. The pump moves the water through the filter, removing any dirt or debris.

Dual flow jets

Creating a gentle flow of water in the cold tub, the dual flow jets prevent a thermal barrier. When you are in still, cold water, a thermal layer will develop around your body to keep you warm. This thermal layer changes the temperature of the water and reduces the effectiveness of deliberate cold exposure. The dual flow jets keep the water moving, maximizing the benefits of your plunge.

Expertly engineered with thoughtful features to give you chills

WiFi app

Control your cold tub from the convenience of your phone. Using the WiFi app, you can check the status of your tub and adjust the water temperature. 

Water purification system

With Chilly GOAT Cold Tubs, you can chill knowing that your water is cold and clean. 

  • Cold water inhibits the growth of bacteria
  • Filter traps any impurities in your water.
  • Our Advanced UV Water Purification System stops the growth of natural contaminants safely, without the strong odor and corrosive properties that commonly used ozone systems produce.

LED lighting

Built-in lighting that you can control with the touch of a button. Illuminate the tub with a range of colors for a nighttime plunge or turn it on to enhance the experience.

Power requirements

Chilly GOAT Alpine models use a standard 110V outlet. However, you should have a dedicated circuit breaker for the cold tub. These cold tub comes with a 12-foot, 15-amp GFCI cord.

Valaris models require a dedicated 50-amp breaker and 240V connection. A licensed
electrician will be needed to hook up the contrast therapy tub.

GFCI cord

Michael Phelps Chilly GOAT Cold Tubs use a standard 110V outlet. However, you should have a dedicated circuit breaker for the cold tub. 

The cold tub comes with a 12-foot, 15-amp GFCI cord.

Built-in drain

A built-in drain makes Chilly GOAT maintenance a chill process. Easily drain your tub without additional equipment. Refill with clean water and get ready to chill.

Your greatest self awaits just outside your comfort zone. It’s time to go cold and live BOLD with Michael Phelps Chilly GOAT Cold Tubs by Master Spas.

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