Named Best Cold Plunge Chiller of 2024 by Forbes, TIME, Variety, and Billboard Magazine.

Unlock your potential with the intelligently engineered Sun Home Cold Plunge™, the only portable cold plunge in the world that can get to 33 F.

The 1HP smart chiller provides next-gen cooling and heating, filtration, and sanitation technology, all controlled within your mobile app and intuitive LED touchscreen to deliver an optimal cold immersion experience, whenever and wherever you want it. 

Let the world's #1 cold plunge chiller be your secret weapon for ultimate performance, recovery, and resilience. 

Unique Features

  • Equipped with a 1HP smart-chiller, operating 3x faster than any other competitor on the market at this price point 
  • Get hot or cold. The energy efficient motor can cool down to 33 F and heat to 104F in just a few minutes
  • Mobile-app enabled so you can control your plunge remotely from anywhere 
  • 24 hour reservation mode to pre-set your plunge session
  • Portable and designed for both indoor and outdoor use 
  • Built-in high efficiency UV disinfection and ozone injection sanitization system  
  • 20 micron filter extracts all unwanted debris out of the water
  • Built-in circulation pump optimized water quality and plunge experience 
  • No plumbing required, just plug and plunge 
  • Backed by a 1-year warranty


  • Chiller Weight: 88 lbs
  • Chiller Dimensions: 21 inch x 16 inch x 22 inch
  • Control: Temperature (33F -104F adjustable) & Time (30 to 60 minutes)
  • Power Requirements: Standard 110V
  • Timer Settings: 0 to 60 minutes
  • Circulation: Built-in self priming system 

Sun Home Cold Plunge™ Chiller + Heater

Regular price $3,699
Sale price $3,699 Regular price $3,999

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Natural Energy

Each person has their own way of getting up and going; some prefer double shots of espresso, a brief exercise routine, or other methods. If you want to jumpstart your day or get a quick energy boost in the afternoon, trying a cold plunge could be a solution worth considering. Cold plunging has become a popular option for those seeking an alternative way to increase their daily vitality.

Recovery & Performance

The advantages of cold plunging go beyond the psychological and physiological effects on your body. In the field of sports medicine, cold water therapy has been employed for several years to facilitate the recuperation of muscles and reduce inflammation following physical activity.


Research has demonstrated that cold plunging can elevate your baseline levels of dopamine, a molecule in our brain and body that is associated with motivation. Dr. Andrew Huberman has suggested that dopamine can improve our concentration and decrease the level of effort required to act on our particular objectives.

Elevated Mood

For quite some time, scientists have recognized the relationship between hormone levels and our daily energy. In particular, there is substantial evidence indicating that hormonal imbalances can lead to depression, suggesting that taking a cold plunge could potentially alleviate symptoms of depression and enhance overall mood.

Stress Relief

Research has demonstrated that cold water therapy can be an effective adjunct therapy for reducing stress by lowering levels of the stress hormone cortisol. According to a study, consistent cold showers and ice baths have helped to alleviate anxiety and enhance the mood of participants.

Pain Relief

Studies indicate that taking regular ice baths can result in a significant increase of up to 5 times in the levels of norepinephrine. This particular neurotransmitter has been found to have powerful anti-inflammatory properties and can assist in managing chronic pain.

Improved Sleep

Taking a plunge in cold water activates the autonomic nervous system in your body, which is comprised of a network of vessels and nerves that are divided into two parts regulating your stress response. By learning to manage your stress response, you may also discover an improvement in your ability to relax and sleep.

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