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Geneva Utopia Series Spa
Column A
360 View
6 Adults
7'5" x 7'5" x 38"
47 Jets
Column B


The Geneva® is a luxury hot tub featuring a spacious interior that seats six adults. The comfortable Ultra Massage® lounge and foot massage jets feel amazing.

"Had a Caldera 25 years ago, did the homework then and it was the best…built a house...did the homework again 25 years later, Caldera is still the best."

—Heights, Darlington Heights, VA
Ease of maintenance
This hot tub is easy to care for and says clean and clear. Very comfortable in all seats.
April 10, 2013
The postion and power of the jets in this tub are amazing
The comfort of this tub certainly makes the days sress just go away.
April 9, 2013
Tech Specs
Seating Capacity
7'5" x 7'5" x 38"
Water capacity
475 gallons / 1,798 liters
Weight (Dry)
1,080 lbs.
Weight (Filled)
6,092 lbs.*
Hydromassage Jets
1 Euphoria® jet, 1 Whirlpool jet, 2 OrbiSsage® jets, 4 VersaSsage® jets, 2 AdaptaSsage® jets, 1 AdaptaFlo® jet, 2 Euro-Pulse® jets, 34 Euro jets
Air Jet System
10 air jets
Jet Pumps
2 ReliaFlo® 2.5 HP (5.2 BHP**); 1 single-speed, 1 dual-speed
Control System
Advent® LCD control system with auxiliary control panel; Includes GFCI protected sub-panel
Circulation Pump:
EnergyPro® system
Heater Output
EnergyPro® system 4,300 watt
Electrical Requirements
230v/30 or 50 amp, 60Hz
GFCI Sub-Panel
Filter Size
100 sq. ft.
FROG Water Care System
Monarch CD Ozone System
Water Feature
Acquarella® waterfall
Caldera Entertainment Options
Wireless sound system with Bluetooth technology, wireless In-home Dock, Wireless TV
Mulit-color LED Lighting
SpaGlo® multi-zone system; interior and exterior
Energy Efficiency
Fully-insulated with FiberCor™ material, 2 lb. density; Certified to the California Energy Commission (CEC) in accordance with California law
Insulating Cover
3.5" to 2.5" tapered, 2 lb.-density foam core
Spa Shell and EcoTech® Cabinet Options
Champagne Opal, White Pearl or White Sands with Coastal Gray, Espresso or Redwood; Tuscan Sun or Sterling Marble with Coastal Gray or Espresso; Latte with Espresso; Ocean Wave with Coastal Gray
Spa Shell and StoneScape
White Pearl with StoneScape
  • *Filled weight includes the weight of the occupants assuming an average weight of 175 lbs.
  • **Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.