- Heater: EnergyPro® 4,000 W
- Electrical: 230 V / 50 amp (GFCI sub-panel included)
- Water Care: FreshWater® IQ Salt System with smart monitoring
- Monthly Pricing: Starting at $315.04/month*
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The Tahitian® is a six-person hot tub from the Utopia® Series, the premium hydrotherapy line manufactured by Caldera Spas, a Watkins Wellness brand. Measuring 7' square and holding 375 gallons of water, the Tahitian pairs an UltraMassage® Lounge with five additional seats, 48 jets across seven specialized configurations, and a salt-water-ready FreshWater® IQ sanitization system. The Tahitian is the right-sized 6-person Utopia spa, well-suited for entertaining or for adding a hydrotherapy session to a workout routine. It sits below the Geneva® in the Utopia line and is the more compact 7' × 7' option for households that want a lounger plus full-group seating without stepping up to the larger 7'5" Geneva or Niagara footprint. The Tahitian is sold and serviced through Seven Seas Pools & Spas.
6 adults (1 lounger, 5 seats)
7' × 7' × 36" tall (213 × 213 × 91 cm)
48 total across 7 configurations
2 ReliaFlo® (1 dual-speed 2.5 HP, 1 single-speed 2.5 HP) plus an EnergyPro® circulation pump
The Tahitian fits households where multiple people use the spa together but the backyard footprint can't accommodate a 7'5" or larger spa. Couples who entertain, families with adult or teen children, and if you want a lounger plus five upright seats in the smallest possible 6-adult Utopia footprint will find the Tahitian a strong match. The lounger plus five upright seats give every person a distinct hydrotherapy experience, and Hot Tub Circuit Therapy® turns moving seat-to-seat into a guided full-body massage. The Tahitian fits if you want the Utopia Series' premium materials and salt-water sanitization in a 7' × 7' footprint.
It is not the right choice if you:
Explore the Tahitian with Seven Seas Pools & Spas and compare the seating, massage, and water-care features in person.
Parchment
Ash
Java
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| Spa Specification | Value |
|---|---|
| Seating capacity | 6 adults (1 lounger, 5 seats) |
| Length × Width × Height | 7' × 7' × 36" (213 × 213 × 91 cm) |
| Water capacity | 375 gallons (1,425 liters) |
| Weight (dry) | 900 lbs (410 kg) |
| Weight (filled) | 5,080 lbs (2,315 kg) |
The Tahitian uses two ReliaFlo® 2.5 HP pumps, one dual-speed and one single-speed, plus an EnergyPro® circulation pump that runs continuously for low-noise filtration. The 48 jets split across seven configurations, each engineered for a specific muscle group:
| Jet Type | Count | Targeted Area |
|---|---|---|
| Atlas® Neck Massage | 1 | Neck and shoulders, above-the-waterline contoured pillow |
| Euro jets | 36 | General muscle coverage across all seats |
| VersaSsage® | 4 | Variable-pattern back massage |
| AdaptaSsage® | 2 | Adjustable-direction targeted massage |
| AdaptaFlo® | 2 | Adjustable-flow precision jet |
| OrbiSsage® | 2 | Rotating circular back massage |
| Euphoria® | 2 | Deep penetrating massage to thighs, knees, calves, feet |
The Tahitian ships FreshWater® IQ Ready with smart monitoring included. The salt-water system uses a disposable titanium cartridge to generate chlorine from salt, sustaining clean water without ongoing chemical dosing. Smart monitoring delivers alerts and step-by-step dosing instructions through the Caldera Spas App, taking the guesswork out of water care.
| Water Care Specification | Value |
|---|---|
| Standard system | FreshWater® IQ Salt + Smart Monitoring |
| Filter | 100 sq. ft. |
| Water dosing | Optional |
| Ozone | Optional Corona Discharge ozonator |
| Note | Ozone is not compatible with FreshWater IQ, choose one |
| Cover & Accessory Specification | Value |
|---|---|
| Cover | WeatherPro™ 4" tapered, custom-fit, curved front skirt, hinge seal |
| Cover safety | UL-listed child-safety locks; ASTM compliant |
| Cover colors | Storm, Chestnut, Black |
| Cover lifters (optional) | ProLift® II, ProLift® III, ProLift® IV |
| Steps (optional) | Utopia® Step in Java, Ash, or Parchment |
The Tahitian is designed around Hot Tub Circuit Therapy®, Caldera's term for moving seat-to-seat across a planned sequence so each muscle group gets a dedicated treatment. A typical circuit starts in the UltraMassage® Lounge for full-body relaxation (neck, shoulders, full back, calves, feet engaged simultaneously), moves to the Atlas® Neck Massage seat for above-water shoulder and neck work, drops into the EcstaSeat® for large-muscle back work plus angled calf jets, settles into the LumbarSsage® Seat for lower-back tension, and finishes with the Euphoria® jets delivering deep pressure to thighs, knees, calves, and feet.
The UltraMasseuse® System isn't included on the Tahitian, jet control is manual via the Advent® touchscreen and seat-side diverters. If you want one-touch automated jet sequencing should compare the Cantabria®. Compared to the Geneva® (the next step up in the lounger-equipped 6-adult bracket), the Tahitian carries 7 fewer jets and a slightly smaller footprint, making it the lower-tier Utopia entry into a 6-adult lounger spa.
Review the dimensions, seating layout, and water-care features with a Seven Seas advisor.
| Related Spa | Seats | Jets | Key Differentiator |
|---|---|---|---|
| Cantabria® | 8 | 74 | Largest Utopia, UltraMasseuse® System included |
| Niagara® | 7 | 52 | Open seating, dual His and Hers EcstaSeats® |
| Geneva® | 6 | 55 | Lounger + 5 seats, balanced layout, 7'5" footprint |
| Tahitian® (this model) | 6 | 48 | UltraMassage® Lounge in a 7' × 7' footprint |
| Florence® | 6 | 46 | Open seating + cool-down bench, 7' square |
| Ravello™ | 3 | 39 | Smallest Utopia, lounger in compact footprint |
The Utopia Series sits at the top of the Caldera Spas lineup. From most to least premium:
Utopia® Series, premium materials (EcoTech® Plus cabinet, Atlas® Neck Massage, FreshWater® IQ Salt, Advent® LCD Touchscreen). The Tahitian lives here.
View Utopia Series Hot Tubs
Paradise® Series, mid-premium with FreshWater® Salt System Ready, EcoTech® cabinet, Mystique® LED interior lighting
View Paradise Series Hot Tubs
Vacanza® Series, value-mid with FreshWater® Salt System Ready and EcoTech® cabinet
View Vacanza Series Hot Tubs
Fantasy Series, entry tier (2-3 person), 115 V plug-and-play options, FROG® sanitization
View Fantasy Series Hot TubsIf you're cross-shopping Caldera against the Hot Spring brand (also distributed by Watkins Wellness), the Caldera vs Hot Spring comparison covers how the two lines split on jet technology, control systems, and water-care defaults.
The Tahitian is part of the lineup carried by Seven Seas Pools & Spas. Call ahead or stop by your local showroom to confirm current showroom availability. Visiting a showroom is the fastest way to compare seat ergonomics, test the UltraMassage® Lounge against open-seating models, and see the cabinet finishes on the models currently on display. Call or visit your local Seven Seas Pools & Spas location to schedule a private wet-test soak appointment with the models currently on the floor.
The Tahitian requires a 230 V / 50 amp circuit wired to a GFCI sub-panel, the sub-panel is included with the spa. Site requirements:
Level reinforced concrete pad, deck capable of supporting 5,080 lbs filled, or a prepared spa pad
24" minimum service clearance on at least one side for equipment access
Standard delivery to ground-level installations
The 7' × 7' footprint is more accommodating than the Geneva®'s 7'5" footprint for tighter backyard layouts and standard gates
Seven Seas offers full delivery and installation service including site assessment, electrical coordination with a licensed electrician, and post-fill water balancing.
With FreshWater® IQ, week-to-week maintenance reduces to monitoring the smart alerts in the Caldera Spas App and replacing the salt cartridge when prompted (typically every four months). Filter cleaning runs on the same monthly cadence as any 100 sq. ft. cartridge, see the filter care guide in the owners area.
For broader guidance, the salt-water hot tub care guide in the owners area covers cartridge replacement, ozone interaction (note: ozone is not compatible with FreshWater IQ), and seasonal draining intervals.
Both are 6-adult Utopia spas with an UltraMassage® Lounge. The Geneva® is one foot wider (7'5" vs 7') with 7 more jets (55 vs 48), 35 more gallons of water (410 vs 375), and an extra 2" of cabinet height. The Tahitian is the more compact and lower-tier Utopia entry into a 6-adult lounger spa; the Geneva sits one tier above it in the same bracket.
Yes, the lounger plus five upright seats means four people each get a seat with personalized jet coverage, with two seats free for guests. For households of two to three, the smaller Ravello™ is more efficient.
Yes, the UltraMassage® Lounge is the centerpiece of the Tahitian, with neck, shoulder, full-back, calf, and foot jets engaged simultaneously for total-body relaxation. Sole Soothers® jet clusters dedicated to foot stimulation are included in the lounge.
No. The Tahitian is hardwired 230 V / 50 amp only. For 115 V plug-and-play hot tubs, see the Aspire® and other Fantasy Series models.
FreshWater® IQ is the standard sanitization system, salt-generated chlorine plus smart monitoring. Ozone is an optional Corona Discharge ozonator that adds supplemental sanitation. They are not compatible, choose one or the other at the time of purchase.
Yes, a WeatherPro™ 4" tapered, custom-fit cover with curved front skirt and hinge seal is included. UL-listed child-safety locks and ASTM compliance are standard. Cover lifters (ProLift® II/III/IV) are optional add-ons.
The Utopia Series is engineered for low operating cost via the FiberCor® insulation, EnergyPro® heater, and circulation pump system. Actual monthly electrical cost depends on local utility rates, ambient temperature, and use frequency. The CEC certification means the Tahitian meets California's strict energy standards. Ask a Seven Seas advisor for an operating-cost estimate based on your climate and electricity rate.
Standard Tahitian delivery from Seven Seas runs 4-8 weeks from order, depending on current Caldera Spas production lead times and the shell color you select. Expedited inventory in stock at Seven Seas locations can ship within a week.
Yes, with proper ventilation and drainage. Indoor installations require an electrician-approved 230 V / 50 amp feed, a moisture-resistant floor structure rated for 5,080 lbs, and active humidity ventilation. See the indoor installation guide for full requirements.
The Tahitian is part of the lineup carried by Seven Seas Pools & Spas. Call ahead or stop by your local showroom to confirm current showroom availability. Visiting a showroom is the fastest way to compare seat ergonomics, test the UltraMassage® Lounge against open-seating models, and see the cabinet finishes on the models currently on display. Call or visit your local Seven Seas Pools & Spas location to schedule a private wet-test soak appointment with the models currently on the floor.
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