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Plunge

The Plunge

SKU: PLUNGE-ORIGINAL

Product Overview

Our iconic, original plunge tub paired with our Pro Chiller Gen 2 for powerful, reliable performance. Upgrade your routine with The Plunge for fast, quiet, app-guided cold plunging. The original cold plunge that started it all, now enhanced with the latest generation chiller for even better performance. 20-minute setup gets you plunging quickly.

Key Features

  • Iconic original plunge tub with updated Pro Chiller Gen 2
  • Cools to 39°F / 4°C for effective cold therapy
  • 1/2 HP cooling power (120V/15 amps)
  • Fast 20-minute setup time
  • Fiberglass reinforced acrylic shell construction
  • Insulated cover for temperature retention
  • 20 micron filtration with ozone sanitation
  • Indoor or outdoor use
  • Plunge app connectivity for guided sessions

Technical Specifications

Temperature Range39°F / 4°C (max cooling)
Cooling Power1/2 HP (120V/15 amps)
Capacity~105 gallons
Weight (Empty)175 lbs
Weight (Filled)~1,200 lbs
MaterialFiberglass reinforced acrylic
Filtration20 micron filter + ozone sanitation
CoverInsulated cover included
Underwater LightNo
Hot OptionAvailable (+$400)
Setup Time20 minutes
PortabilityNo (stationary)
Warranty1 year
App ConnectivityPlunge app with WiFi

Warranty & Support

1 year standard warranty. Extended warranty options available.

For complete warranty terms including frame, parts, and labor coverage, please contact the manufacturer directly or speak with an Opti-Fit representative.

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