Sun Home
Sun Home Cold Plunge Pro
$13,999
The luxury benchmark: commercial-grade 316 stainless tub that holds water at a true 32°F with fully automated triple sanitation and app control.
- True 32°F cooling
- 316 stainless steel basin
- Ozone + UV + filtration automation
Where to buy
- Sun Home Saunas$13,999Go
Prices are last-known list prices and change often — confirm at the retailer.
Our assessment
8.5/10Pros
- True 32°F floor — the coldest holding temperature in our database
- 316 stainless basin with ozone + UV + filtration automation
- 150-gallon capacity fits the tallest users
- Commercial-grade duty cycle
Cons
- Roughly 3× the price of mainstream all-in-ones
- Overkill for typical 45–55°F plunging
- Large footprint and weight demand a planned installation
Bottom line
Facility-grade hardware for people who want zero compromises. Unless you genuinely plunge below 40°F or share the tub across a household or gym, the extra $9,000 over a mainstream all-in-one buys margin you may never use.
ComparePlunge editorial assessment based on manufacturer specifications and market comparison — see our methodology.
Full specifications
Essentials
- Price
- $13,999
- Type
- All-in-one tub
- Water Capacity
- 150 gal
Temperature
- Lowest Temperature
- 32°F
- Highest Temperature
- 104°F
- Chiller Included
- Chiller Power
- Heat / Hot-Tub Mode
Water Quality
- Filtration
- Ozone Sanitation
- UV Sanitation
Convenience
- App Control
- Portable / Packable
- Placement
- Indoor / outdoor
- Insulated
Build & Warranty
- Material
- 316 stainless steel
- Footprint
- 72" × 33"
- Warranty
- Limited lifetime (shell)
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