The Premium Cold Plunge Battle
If budget is not your primary concern and you want the coldest possible cold plunge, two names consistently top the list: the Sun Home Cold Plunge Pro and the Morozko Forge. Both reach 32 degrees Fahrenheit, both make actual ice, and both represent the pinnacle of home cold water therapy. But they take very different approaches to get there.
Price
The Sun Home Cold Plunge Pro starts at approximately $13,799. The Morozko Forge starts at $9,900 for the 60-inch model, with the Ice Bath model starting at $13,900. The Forge offers a lower entry price, but the models are comparable when comparing similar capacity.
Build and Aesthetics
The Sun Home Pro is a sleek, modern acrylic and stainless steel unit with LED lighting and built-in casters. It looks like a high-end spa installation. The Morozko Forge is handcrafted from natural wood, stainless steel, and refrigeration-grade copper. It has a more artisanal, industrial feel.
Capacity
The Sun Home Pro holds 150 gallons, the most of any residential cold plunge we have tested. The Morozko Forge holds approximately 80 gallons in the standard model. For larger users or those who want maximum immersion space, the Sun Home wins on capacity.
Water Quality
Both use ozone-based disinfection. The Morozko Forge uses chlorine-free ozone with microfiltration, requiring no chemical additives. The Sun Home Pro also includes ozone and UV sanitization with self-cleaning cycles.
Warranty
The Morozko Forge offers a 2 to 3 year warranty depending on the model. The Sun Home Pro includes a 1-year warranty, below average for this price range.
Smart Features
Both offer smartphone app control for temperature monitoring and adjustment.
Our Verdict
Choose the Sun Home Cold Plunge Pro if you want the largest capacity, modern spa aesthetics, and a unit that looks as good as it performs. Choose the Morozko Forge if you value handcrafted American manufacturing, artisanal build quality, and a longer warranty. Both deliver exceptional cold therapy at freezing temperatures.
