Atlantis - 4 Person Hot Tub - Designer Series


Seats: 4 Adults
Jets: 31-42

An economical, ergonomically designed mid-size hot tub with deep, comfortable seating

Available Shell Colors

  • Blue_Stone
  • Desert_Stone
  • Copper_Beach
  • Ocean_Wave
  • Silver_Marble
  • Midnight_Opal
  • Frosted_Pearl
  • Calico_Marble

Available Cabinet Colors

  • American_Cherry
  • Burmese_Teak
  • Mahogany
  • Nantucket_Gray

Click the button below to interactively customize colors, jets, options & more!

Design Your Own!

Atlantis Summary

Discover the Atlantis – one of the hot tub industry’s very best values. The Atlantis offers deep, comfortable soaking while its spacious interior provides enough room for the whole family.

This mid-size spa offers five unique seating areas: a roomy, elongated lounge with arm rests for comfortable seating, a deep therapy seat with lumbar support and room to stretch your legs, a bi-level bench with a choice of two seating depths, and a cool-down seat providing a place for a younger guest. The angled control panel is also ergonomically designed so it’s easy to view and operate the spa.

Atlantis Details

The Atlantis offers an impressive array of standard features:

  • hot tub features deep footwell atlantis

    Deep foot well and spacious interior for family and friends.

  • Built-in therapy seat with lumbar support for deep massage.

  • atlantis hot tub lounge

    Comfortable elongated lounge with arm rests for relaxation.

  • hot tub led lighting

    LED underwater lighting for added ambiance and safety. Learn More

  • hot tub heaters

    Heaters with titanium components last 10x longer than standard heaters. Learn More

  • hot tub control panel

    Computerized control panel for easy hot tub operation. Learn More

More Standard Features:

  • Continuous Cast Acrylic Shell
  • ThermoBond™ Underlayment System
  • ThermoBoard™ Cabinetry
  • 2” x 6” Frame Construction
  • Decorative & Protective Top Rail
  • Removable & Reversible Wall Panels
  • Full ThermoInsulation™ System
  • Sound Deadening ThermoBlanket™
  • Insulated Base
  • All Pumps include Viton® Seals
  • 24/7 High Output ThermoFiltration™
  • Manifold Plumbing System
  • Easy Disconnect Hand Unions on All Components
  • 2-lb Density ThermoCover™

The Atlantis offers a wide variety of optional features and packages for design, relaxation, and entertaining:

  • thermospas hot tubs features bubbling system

    Complete air bubbling system for the total spa experience. Learn More

  • thermospas hot tub steps

    Standard 3’ and full length step packages for easy entry and exit. Learn More

More Available Options:

  • 30 mg Standard Ozone
  • 250 mg ThermOzone™ System
  • Safety Hand Rail
Seating Areas 4
Total # of Pumps 3-4
Total # of Jets 31-42
Heating Capacity (BTU’s) 18,750
Electrical 240 VAC
Dimensions (LxWxH) 79.5”x79.5”x35.5”
Capacity 365 Gallons Full
20-Year Structural Warranty
10-Year Shell Surface Warranty
10-Year Equipment Replacement Warranty
10-Year Electronics Replacement Warranty
3-Year Cabinet Warranty
Labor Warranty
Accessories Warranty

Learn more about the ThermoSpas® Premium Warranty

Download ThermoSpas® Premium Warranty PDF

Atlantis is rated 4.3 out of 5 by 12.
Rated 4 out of 5 by from We love our hot tub. Still trying to get the chemicals right. only one thing could be improve is the filter compartment. Trying to get the filter out is a chore. Needs some tabs on the basket compartment to get it off. Very difficult. We have to use a fork to get the basket off. other then that it is great.
Date published: 2015-03-17
Rated 5 out of 5 by from Relaxiing at it's best We have had our spa for about 2 months now and we spend 45min''s to an hour in the morning and in the evening. I sleep through the night now. I would recommend this for everyone.
Date published: 2015-03-16
Rated 5 out of 5 by from Durable I love my Thermo Spa. We had a tough winter in New Jersey, but I could always count on my Thermo Spa to perform well even in extremely low temps.
Date published: 2015-03-16
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My husband works a swing shift and after night shift, enjoys relaxing in the spa listening to his favorite music and tends to sleep better after a good soak.

Wendy S.

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