Skip to content

Utopia Series | 7 SEATS

Niagara

If you're looking for a spa that comfortably accommodates friends and family, seating seven adults, the Niagara® hot tub is a crowd-pleaser. Its power and size make this model an exceptional performer and perfect for backyard entertaining.

Actual colors and product may differ from on-screen representation. Please see your local dealer to verify.

115 V Plug-N-Play setup for efficient, worry-free operation.

Your personal reset button.

Caldera builds the hot tub around the daily ritual — about twenty minutes to turn the day's tension into calm. Warm water and buoyancy ease tired muscles, quiet a busy mind, and help you sleep easier tonight.

  • Melt the day's tension Warm water and near-weightless buoyancy help ease muscle tension and let the mind settle. Many owners call it their daily off-switch.
  • Wind down to better sleep An evening soak warms you through; the gentle cool-down afterward helps signal that it's time to rest. Built into your bedtime, it makes winding down easier.
  • Recover and keep moving Heat brings fresh blood flow to tired muscles while buoyancy unloads your joints, so you bounce back from the workout — or the workday — and keep doing what you love.

    Full Specifications

    Size & capacity

    Seats: 7

    Dimensions: 7'5" × 7'5"

    Height: 38"

    Water capacity: 400 gal

    Dry weight: 995 lb

    Filled weight: 5555 lb

    Jets & hydrotherapy

    Total jets: 52

    Water feature: 1 Acquarella® Waterfall with LED lighting

    Water care & circulation

    Circulation pump: EnergyPro® Circulation Pump

    Filtration: 100 sq ft

    Water care: FreshWater® IQ Ready

    Heater, controls & electrical

    Heater: EnergyPro® 4,000 W

    Control: Advent® LCD Touchscreen Control

    Electrical: 230V / 50A

    Warranty

    Structure: 10 years

    Shell surface: 7 years

    Cabinet: 5 years

    Plumbing: 5 years

    Heater: 5 years

    Components: 5 years