Frost Cold Plunge Tub

The Frost Cold Plunge Tub, Precise Cold On Demand

No ice, no refills. 1HP chiller holds 37–108°F automatically. 1-year warranty included.

1-Year Warranty | US-Registered Business | Real People, Real Support

Built for Consistent Recovery, Not Guesswork

The Frost is a freestanding acrylic cold plunge tub with a built-in 1HP chiller that holds a precise temperature between 37–108°F (3–42°C). Set your number on the thermostat and it stays there — no ice runs, no manual refills, no guessing.

Why Buy a Cold Plunge From Brightline Wellness

Real chiller, not a glorified tub. The integrated 1HP unit does the work of cooling and holding temperature automatically — most budget cold plunge tubs require you to manage ice yourself.

Works indoors or outdoors. Fits home gyms, basements, patios, or villas. If installing outdoors, it just needs a flat, stable, weather-protected surface.

Direct manufacturer relationship, real warranty. 1-year warranty covering manufacturing defects, backed by a team you can actually reach through live chat or email.

A real person reviews every order. Before your tub ships, our team personally checks your power and drainage setup — we'd rather answer your questions before you buy than deal with a return after.

What You Need Before Ordering

  • Space: Flat, stable surface rated for 475 lbs, indoor or weather-protected outdoor
  • Power: 110V 60Hz or 220V 50Hz at 12A — most homes can plug directly in, but confirm your outlet before delivery
  • Drainage: Center or left-side drain — plan placement near a suitable drain point

What's Included

Your purchase includes the Frost tub, the 1HP integrated chiller, thermostat controls, 2 jets, and a 1-year warranty. White-glove installation is available as an add-on if you'd rather not set it up yourself.

Have placement or power questions?
Message us before you order — we'll help you confirm the Frost fits your space.
Email us or use live chat — we respond within 24 hours

See our full Why Buy From Brightline Wellness page, or pair it with a sauna — compare our sauna models.