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Turn an ordinary evening soak into a finished backyard experience with built-in color and atmosphere.

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Cal Spas · Cold Plunge Series
A four-person dual-zone design that combines a 39°F cold plunge with a separate hot tub warming to 104°F and 39 total massage jets.
Best forCold immersion and warm hydrotherapy in one system
Grand Opening Sale. Ask our Fountain Valley team for current pricing and options for this model.
The essentials
Separate cold-plunge and three-person hot-tub zones. We’ll help confirm access, electrical needs, placement and delivery before you decide.
Why you’ll love it
Turn an ordinary evening soak into a finished backyard experience with built-in color and atmosphere.
Spend more time enjoying the water and less time thinking about it, with debris capture and circulation supporting easier care.
Compare your options
Compare the Dual Zone Cold Plunge with other Cold Plunge models, then ask our team which best fits your space and priorities.
Personal guidance
Tell us about your space, recovery goals and delivery location. We’ll help compare the right temperature range, capacity and therapy features.