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Caldera Hot Tub

Named for an island popular among vacationers’ the Kauai redefines easy living. The Kauai hot tub seats 3 adults and features the UltraMassage® lounge and EcstaSeat®. Powerful spa jets and conversation seating makes the Kauai a popular hot tub. With 20 Euro jets, 5 VersaSsage® jets and a powerful ReliaFlo® 2.0 HP pump, the Kauai is a powerhouse of pleasure.

  • 3 Adults
  • 31 Jets
  • 230 Gallons
  • 7' x 5'5" x 29.5"
See More Model Specifications

Own This Hot Tub For As Little As $164.28/mo.

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Kauai Series Reviews

Kauai Series Specs


7' x 5'5" x 29.5"


50 sq. ft.

Heater Output

EnergyPro® Titanium Heater (4,000 Watts)

Circulation Pump

EnergyPro® Circulation Pump

Jet Pumps

Pump 1 • 1 ReliaFlo® Pump; 1 Single-Speed

Pump 2 • 2.0 HP (4.0 BHP)


Lighting • SpaGlo® 7 Points-of-Interior Lights

Fountain • N/A

Entertainment • The Wireless Audio System with Extended Bluetooth® Technology, 22" HD Wireless Monitor

Disclaimer: G.F.C.I. protected sub-panel required in 230v mode. Export models available in 230v, 50Hz, 1500w heater. Some units require a dedicated circuit supplied to the unit at all times. Electrical requirements will vary outside the U.S. Read model specification document for more details.