top
Caldera Spas

Aventine®

81 Reviews
MSRP: $8,9991 or $149/mo for 75 mos2

The Aventine® is specially designed for small spaces, fits exceptionally well in a corner, and features a 115/230v convertible electrical configuration. So, tuck it away and enjoy a wonderful hydromassage experience in this two-person hot tub.

Get Local Pricing
Download Brochure
Seating
2 Adults
Dimensions
5'4" x 5'4" x 29"
Dimensions
162cm x 162cm x 74cm
Jets
14
Water Care
FreshWater® Salt System Ready
Previous
Next
Previous
Next
Previous
Next
Previous
Next

The Aventine® is specially designed for small spaces, fits exceptionally well in a corner, and features a 115/230v convertible electrical configuration. So, tuck it away and enjoy a wonderful hydromassage experience in this two-person hot tub.

Get Local Pricing
Download Brochure
Seating
2 Adults
Dimensions
5'4" x 5'4" x 29"
Dimensions
162cm x 162cm x 74cm
Jets
14
Water Care
FreshWater® Salt System Ready

“I had three hot tubs so far, all in my backyard. The best one my Caldera Spa. Best in design because the shape of it is perfect for small space, best for comfort and also for energy consumption. I’m also very happy for a convenient price compared to my last one.”

Aventine Spa Owner, California

Make It Yours.

CUSTOMIZE YOUR SPA COLORS

Cabinets

  • Parchment
  • Ash
  • Java

Shells

  • Arctic White
  • Desert
  • Arctic White
  • Arctic White
  • Desert

Cover Colors

View Model in 360°

Actual colors and product may differ from on screen representation. Additional charges may apply to particular combinations. Contact your local dealer to verify spa details.

See How it Looks in Your Space!

With Vision™ AR from Caldera® Spas, your perfect spa is just a click away. Download the free app, choose your favorite models, then view them in your own backyard.
Vision AR App QR Code
Download from the App Store
Download from Google Play
Download from the App Store
Download from Google Play

Your Massage Your Way.

Caldera_Utopia_Geneva_2019_Arctic-White_Brownstone_Lifestyle_Man-Near-Spa_01_.jpg

Your Massage Your Way.

Hot Tub Circuit Therapy

Circulate through two stations in the Aventine that target muscles in your neck and back.

Water That Makes You Go Ahhhh. 

FRESHWATER® SALT SYSTEM

This revolutionary system uses a disposable titanium cartridge to generate chlorine from salt to keep spa water fresh, clear, and natural feeling.

Learn More

Water That Makes You Go Ahhhh. 

Best Seat in the House.

UltraMassage® Seat

Neck, shoulders, middle back jets soothe and delight, while wrist jets work often overlooked muscles.
Watch Video

LumbarSsage® Seat

A unique jet configuration relieves tension and pain in your back’s lumbar region.
Watch Video
Previous
Next

Features That Transform.

SAVE ENERGY, SAVE MONEY

Every aspect of your spa’s construction—insulation, heater, circulation pump, and spa cover—work together to keep spa water hot and energy bills low.

Caldera Spas Vacanza Models Ecotech cabinet

EcoTech® Cabinet

Available in three contemporary colors with specially chosen wood grain and metallic accents, you can coordinate your spa with your house or patio.

Foot Ridge®

Anchors and holds you in place while powerful jets work on sore muscles.

Hot Tub Essentials.

Covers

Each hot tub comes equipped with a custom-built cover, made to the exact measurements of your spa. This ensures a tight seal for optimum energy efficiency. The durable, WeatherPro® cover includes child safety locks and is UL listed in compliance with ASTM standards.

Cover Lifters

A hot tub cover lifter is an essential spa accessory that protects your spa, the cover, and your investment. Designed to allow one person to effortlessly remove and replace the cover, a lifter makes it easy for you to be in your spa in seconds.

Steps

We offer color-matched hot tub steps to help you enter and exit your spa with ease.
Previous
Next
View All Accessories

Aventine® Specifications.

  • Seating Capacity
    2 Adults
  • Dimensions
    5'4" x 5'4" x 29" / 162cm x
    162cm x 74cm
  • Water Capacity
    150 gallons / 575 liters
  • Weight (dry)
    500 lbs. / 225 kg
  • Weight (filled)
    2,100 lbs.* / 960 kg
  • Jet Count
    14 Total Jets
  • Branding
    Branding Decal on cabinet
  • Bottom Seal
    Visquene Sheet
  • Insulating Cover
    WeatherPro ™ 4" Tapered Core with Hinge Seal
  • Spa Shell Options
    Desert, Arctic White
  • Cabinet Type
    EcoTech® Cabinet
  • Cabinet & Step Colors
    Ash, Java, Parchment
  • Cover Lifter
    No Cover Lifter Available
  • Cover Colors
    Storm, Chestnut, Black
  • Cover Design
    N/A
  • Caldera Entertainment Options
    N/A
  • Step Type
    (Optional) Vacanza® Series Steps or Polymer Steps
  • Cool Zone
    N/A
  • Smart Spa Technology
    (Optional) Caldera Spas App, Powered by the Connected Spa Kit
  • Jets
    8 Euro Directional, 6 AdaptaFlo®
  • Water Care Systems
    FreshWater® Salt System Ready
  • Ultramasseuse System
    N/A
  • Jet Pumps
    1 ReliaFlo® Dual-Speed 1.5 HP (3.2 BHP) Pump
  • Control System
    LCD Main CP
  • Circulation Pump
    EnergyPro® for quiet continuous filtration
  • Heater Output
    EnergyPro® Heater (1,000/4,000 Watts)
  • Electrical Requirements
    115V / 20 amp or 230V / 50 amp
  • Gfci Sub-panel
    GFCI Power Cord
  • Filter Size
    35 sq. ft.
  • Ozone System
    (Optional) Ozone
  • Water Feature
    N/A
  • Multi-color Led Lighting
    Mystique Underwater Light
  • Energy Efficiency
    Fully-insulated with FiberCor® material, 2 lb. density; Certified to
    the California Energy Commission (CEC) in accordance with California law
Load Full Specs
Compare Models
Looking for more information on this model?
Download Specs
Owner's Manual

More 2-3 Person Hot Tubs.

Ravello™
Utopia
Ravello™
(7)
Seats 3|MSRP: $16,9991
Kauai®
Paradise
Kauai®
(239)
Seats 3|MSRP: $13,4991
Celio™
Vacanza
Celio™
(20)
Seats 3|MSRP: $9,9991
Compare Hot Tubs

Aventine® Reviews.

Find a Dealer.

Find a Dealer.

Count on your local Caldera Spas dealer to help make your experience easy and enjoyable.