Utopia Series - Better by Design

For the most ideal personal care experience, Caldera presents The Caldera Utopia Hot Tub Series featuring the exclusive combination of high-performance specifications and transformational design. The Utopia Series models offer the pinnacle of hot tub comfort, design, and performance. Ease of use, low operating costs, and an exceptional hot tub experience make the Utopia Series the preferred choice of discerning Hot Tub and spa owners.

Oasis Hot Tubs and Spas Rotherham South Yorkshire

Cantabria™

Cantabria

The spacious Cantabria™ large hot tub redefines hydrotherapy. It comfortably fits 8 adults and features the UltraMassage™ lounge with the customizable UltraMasseuse™ System. This jetting system will make you feel like royalty as you create your personal spa experience with six different jet sequences and three speeds.

cantabria-side caldera-utopia-cantabria-overhead

Technical Specifications

Primary Specs 

SEATING CAPACITY8 Adults
DIMENSIONS274 x 231 x 97 cm
WATER CAPACITY2,325 litres
DRY WEIGHT595 kg
FILLED WEIGHT*3,560 kg
JET COUNT74 Total Jets
JETS56 Euro, 7 VersaSsage™, 4 AdaptaSsage™, 4 Euro-Pulse™, 2 OrbiSsage™, 1 Euphoria™

Additional Specs

ULTRAMASSEUSE™ SYSTEM6 Jetting Sequences; 3 Speeds
JET PUMPS3 ReliaFlo™ Pumps 2 Dual-Speed 2.5 HP (5.2 HP BHP**) & 1 Single-Speed 2.5 HP (5.2 BHP**)
CONTROL SYSTEMAdvent™ LCD Main CP, Auxiliary CP, & UltraMasseuse™ CP
CIRCULATION PUMPEnergyPro™ Circulation Pump
HEATER OUTPUTEnergyPro™ Heater (2,900 Watts)
ELECTRICAL REQUIREMENTS***230V/16 & 25 amp
FILTER SIZE9.5 m²
FROG WATER CARE SYSTEMSpa Frog™**** Cartridge Ready
MONARCH CD OZONE SYSTEMStandard
WATER FEATURE2 Acquarella™ Waterfalls w/LED lighting
MULTI-COLOR LED LIGHTINGSpaGlo™ Multi-Zone Lighting including 14 Points-of-Interior Lights and 4 Corner Exterior Lights
BRANDINGDiagnostic Logo Light mounted in Spacer (between shell and cabinet)
BOTTOM SEALBase Pan
SPA SHELL OPTIONSPlatinum, Tuscan Sun, Midnight Canyon, Arctic White
CABINET TYPEAvante™ Cabinet
CABINET & STEP COLORSBrownstone, Slate, Sand
COVER LIFTER (OPTIONAL)ProLift IV, ProLift III
COVER COLORSChocolate, Slate, Taupe
COVER DESIGNCurved front skirt
OPTIONAL ENTERTAINMENT SYSTEMWireless sound system with Bluetooth® technology, Wireless In-home Dock (optional)
STEP TYPEAvante™ Step

*Filled weight includes the weight of the occupants assuming an average weight of 80 kg.
** Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.
*** Other configurations available.
**** This system is approved for use in the following countries: Austria, Canada, Denmark, France, Germany, Ireland, Italy, Norway, Portugal, Sweden, UK, USA.

Geneva

Geneva

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.

geneva-side

caldera-utopia-geneva-overhead

Technical Specifications 

Primary Specs

SEATING CAPACITY6 Adults
DIMENSIONS226 x 226 x 97 cm
WATER CAPACITY1,550 litres
DRY WEIGHT455 kg
FILLED WEIGHT*2,485 kg
JET COUNT55 Total Jets
JETS40 Euro, 4 VersaSsage, 1 AdaptaFlo, 4 AdaptaSsage , 2 Euro-Pulse, 2 OrbiSsage, 2 Euphoria

Additional Specs

ULTRAMASSEUSE SYSTEMN/A
JET PUMPS2 ReliaFlo Pumps 1 Dual-Speed 2.5 HP (5.2 HP BHP**) & 1 Single-Speed 2.5 HP (5.2 BHP**)
CONTROL SYSTEMAdvent LCD Main CP & Auxiliary CP
CIRCULATION PUMPEnergyPro Circulation Pump
HEATER OUTPUTEnergyPro Heater (2,900 Watts)
ELECTRICAL REQUIREMENTS***230V/16 & 25 amp
FILTER SIZE9.5 m²
FROG WATER CARE SYSTEMSpa Frog**** Cartridge Ready
MONARCH CD OZONE SYSTEMStandard
WATER FEATURE1 Acquarella Waterfall w/LED lighting
MULTI-COLOR LED LIGHTINGSpaGlo Multi-Zone Lighting including 12 Points-of-Interior Lights and 4 Corner Exterior Lights
BRANDINGDiagnostic Logo Light mounted in Spacer (between shell and cabinet)
BOTTOM SEALBase Pan
SPA SHELL OPTIONSArctic White, Pacific Rim, Pearl, Platinum, Tuscan Sun, Midnight Canyon
CABINET TYPEAvante Cabinet
CABINET & STEP COLORSBrownstone, Sand, Slate
COVER LIFTER (OPTIONAL)ProLift IV, ProLift III, ProLift II
COVER COLORSChocolate, Slate, Taupe
COVER DESIGNCurved front skirt
OPTIONAL ENTERTAINMENT SYSTEMWireless sound system with Bluetooth® technology, Wireless In-home Dock (optional)
STEP TYPEAvante Step

*Filled weight includes the weight of the occupants assuming an average weight of 80 kg.
** Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.
*** Other configurations available.
**** This system is approved for use in the following countries: Austria, Canada, Denmark, France, Germany, Ireland, Italy, Norway, Portugal, Sweden, UK, USA.

Niagara

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 makes this hot tub model an exceptional performer and perfect for backyard entertaining.

niagara

cs_12_niagara_coastalgray_oh_zonelighting

Technical Specifications

Primary Specs

SEATING CAPACITY7 Adults
DIMENSIONS226 x 226 x 97 cm
WATER CAPACITY1,525 litres
DRY WEIGHT450 kg
FILLED WEIGHT*2,535 kg*
JET COUNT52 Total Jets
JETS38 Euro, 4 VersaSsage, 2 AdaptaFlo, 4 Euro-Pulse, 2 OrbiSsage, 2 Euphoria

Additional Specs

ULTRAMASSEUSE SYSTEMN/A
JET PUMPS2 ReliaFlo Pumps; 1 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)
CONTROL SYSTEMAdvent LCD Main CP & Auxiliary CP
CIRCULATION PUMPEnergyPro Circulation Pump
HEATER OUTPUTEnergyPro Heater (2,900 Watts)
ELECTRICAL REQUIREMENTS***230V/16 & 25 amp
FILTER SIZE9.5 m²
FROG WATER CARE SYSTEMSpa Frog**** Cartridge Ready
MONARCH CD OZONE SYSTEMStandard
WATER FEATURE1 Acquarella Waterfall w/LED lighting
MULTI-COLOR LED LIGHTINGSpaGlo Multi-Zone Lighting including 12 Points-of-Interior Lights and 4 Corner Exterior Lights
BRANDINGDiagnostic Logo Light mounted in Spacer (between shell and cabinet)
BOTTOM SEALBase Pan
SPA SHELL OPTIONSArctic White, Pacific Rim, Pearl, Platinum, Tuscan Sun, Midnight Canyon
CABINET TYPEAvante Cabinet
CABINET & STEP COLORSBrownstone, Sand, Slate
COVER LIFTER (OPTIONAL)ProLift II, ProLift III, or ProLift IV
COVER COLORSChocolate, Slate, Taupe
COVER DESIGNCurved front skirt
OPTIONAL ENTERTAINMENT SYSTEMWireless Bluetooth® Sound System, Wireless In-home Dock, Wireless TV
STEP TYPEAvante Step

*Filled weight includes the weight of the occupants assuming an average weight of 80 kg.
** Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.
*** Other configurations available.
**** This system is approved for use in the following countries: Austria, Canada, Denmark, France, Germany, Ireland, Italy, Norway, Portugal, Sweden, UK, USA.

Tahitian

Tahitian

Many describe the Tahitian hot tub as "just right." Whether you are planning a party or looking to complement your workout routine, the Tahitian spa won't disappoint. Relax in this model knowing that it's loaded with hot tub features that you'll enjoy day-in and day-out.

2016tahitian

caldera-utopia-tahitian-overhead

Technical Specifications

Primary Specs

SEATING CAPACITY6 Adults
DIMENSIONS213 x 213 x 91 cm
WATER CAPACITY1,425 litres
DRY WEIGHT410 kg
FILLED WEIGHT*2,315 kg
JET COUNT46 Total Jets
JETS34 Euro, 4 VersaSsage, 2 AdaptaSsage, 2 AdaptaFlo, 2 OrbiSsage, 2 Euphoria

Additional Specs

ULTRAMASSEUSE SYSTEMN/A
JET PUMPS2 ReliaFlo Pumps 1 Dual-Speed 2.5 HP (5.2 HP BHP**) & 1 Single-Speed 2.5 HP (5.2 BHP**)
CONTROL SYSTEMAdvent LCD Main CP & Auxiliary CP
CIRCULATION PUMPEnergyPro Circulation Pump
HEATER OUTPUTEnergyPro Heater (2,900 Watts)
ELECTRICAL REQUIREMENTS***230V/16 & 25 amp
FILTER SIZE9.5 m²
FROG WATER CARE SYSTEMSpa Frog**** Cartridge Ready
MONARCH CD OZONE SYSTEMStandard
WATER FEATURE1 Acquarella Waterfall w/LED lighting
MULTI-COLOR LED LIGHTINGSpaGlo Multi-Zone Lighting including 10 Points-of-Interior Lights and 4 Corner Exterior Lights
BRANDINGDiagnostic Logo Light mounted in Spacer (between shell and cabinet)
BOTTOM SEALBase Pan
SPA SHELL OPTIONSPacific Rim, Pearl, Platinum, Tuscan Sun, Arctic White, Midnight Canyon
CABINET TYPEAvante Cabinet
CABINET & STEP COLORSSand, Brownstone, Slate
COVER LIFTER (OPTIONAL)ProLift II, ProLift III, or ProLift IV
COVER COLORSChocolate, Slate, Taupe
COVER DESIGNCurved front skirt
OPTIONAL ENTERTAINMENT SYSTEMWireless Bluetooth® Sound System, Wireless In-home Dock, Wireless TV
STEP TYPEAvante Step

*Filled weight includes the weight of the occupants assuming an average weight of 80 kg.
** Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.
*** Other configurations available.
**** This system is approved for use in the following countries: Austria, Canada, Denmark, France, Germany, Ireland, Italy, Norway, Portugal, Sweden, UK, USA.