Eureka Cold Water Immersion Tub – Commercial Grade Cold Plunge for Residences and Wellness Spaces

The Eureka Cold Water Immersion Tub is a purpose-built, high-performance cold plunge solution crafted for health clubs, wellness studios, and spas. With a robust 304-grade stainless steel basin, 1/2 hp chiller, integrated chemical control system and anti-entrapment design, this tub offers top-tier durability, safety and ease of maintenance.

Engineered for frequent turnover environments, it delivers consistent sub-40 °F (≈2.8 °C) experience with simple digital controls and automated sanitation. The sleek, powder-coated aluminum exterior blends seamlessly into luxury wellness spaces while built to manage commercial usage demands

✔ 304 stainless steel tub with 11-gauge thickness for durability

✔ 1/2 hp commercial chiller capable of reaching approx. 37 °F (2.8 °C)

✔ Digital temperature control with pump and filter system rated for high flow

✔ Anti-entrapment dual inlets and bottom drain for safety and cleanliness

✔ Built-in chemical control system monitoring pH and sanitizer levels

✔ Large pleated cartridge filter (25 sq ft) for high-volume maintenance

✔ Powder-coated aluminum body for premium finish and long-term resilience

✔ Designed for continuous commercial use with modular servicing access

✔ Integrated LED lighting and modern aesthetic for spa environments

✔ Turn-key installation with all major components included

Dimensions: 80" L x 33" W x 30" H

Weight: 350 lbs (empty); 1325 lbs (filled)

Tub Capacity: 120 gallons (≈454 L)

Chiller: 1/2 hp rated residential unit

Minimum Temperature: ~37 °F (2.8 °C)

Filter: 30 mil pleated cartridge, 25 sq ft surface

Pump Flow Rate: 40 gallons per minute

Electrical: Standard North American 120 V supply (consult model)

Tub Material: 11 gauge 304 stainless steel

Shell Material: 11 gauge powder-coated aluminum

Safety: Dual inlet anti-entrainment screens and bottom drain installed

Monitoring: Digital chemical control with web-based logging optional