Compact without compromise. Designed to fit small spaces but with an interior that feels spacious, the Ravello is the perfect 3-person hot tub to provide the transformation you crave. The Ravello delivers the ultimate soaking experience with two powerful ReliaFlo pumps, 39 perfectly positioned jets and the UltraMassage® lounge that soothes muscles from head to toe.
A Hydrotherapy Powerhouse
Fresh Water Salt System
For longer lasting, natural feeling water
Ultimate Foot Massage
Euphoria® Jets deliver the ultimate foot massage.
SpaGlo® Zone Lighting
Enhanced with interior LED Points-of-Light multi-color system
Enhanced Support
Built-in contoured pillows provide comfortable neck support.
Better Design
Deeper foot ridges in lounge seat provide more area to enjoy back jets.
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-freshwater-1024x609.jpg)
FreshWater® Salt System Ready
Utopia hot tubs offer FreshWater® Salt System that keeps spa water clean, clear, and sanitized for a full year. Add a little salt to the spa water, and the system generates chlorine automatically to keep water feeling soft, without any harsh chemical odor. Spa ownership has never been easier!
FreshWater® IQ System Ready
The Smart Monitoring System automatically tests your water every hour and is more accurate and dependable than test strips. It then provides clear recommendations when adjustments are needed. Relax, knowing your spa will tell you how to keep your water feeling naturally fresh and ready to go!
![Freshwater IQ Panel for Caldera](https://mainelytubs.com/wp-content/uploads/2020/05/CS-2024-FWIQ-LandingPage-Smarter-silo-on-white.jpg)
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-caldera-utopia-lights-1024x609.jpg)
Enhanced Zone Lighting
The existing SpaGlo® zone lighting is now enhanced with an interior LED Points-of-Light multi-color system for even more dramatic impact.
Beautiful Design Elements
Redesigned seat geometry enhances comfort and provides superior ease-of-use.
- Two Euphoria® Jets in the footwell can work independently or simultaneously to deliver the ultimate foot massage.
- The Avante™ steps are two-tiered to match the Avante all-climate cabinet in our Utopia® models.
- Speaker grill surface mounts are built into the shell and contoured pillows provide comfortable neck support.
![](https://mainelytubs.com/wp-content/uploads/2020/06/product-features-caldera-utopia-foot-jets-1024x609.jpg)
FreshWater® IQ Smart Monitoring System Available on Utopia Series
![5 Mistakes Mockup Guide](https://mainelytubs.com/wp-content/uploads/2020/06/5MISTAKESGUIDEMOCKUP-1024x828.png)
Top 5 Hot Tub Buying Mistakes & How to Avoid Them
Hot tubs are an investment in your health, happiness, and recreation. Coming from the experts, there is a lot to know about hot tubs. Look at our guide to learn what it is that you should avoid when considering a hot tub!
Product Specifications
7′ x 5’6″ x 33″ / 213cm x 168cm x 84cm
N / A
2 ReliaFlo® Pumps; 2 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)
Advent® LCD Touchscreen 230v/50amp, 60Hz, Includes G.F.C.I. protected sub-panel
EnergyPro® for quiet continuous filtration
EnergyPro® Titanium Heater (4,000 Watts)
230v/50 amp
GFCI Sub-panel (50 amp) included
75 sq. ft. filter
(Optional) Corona Discharge Ozone
N / A
SpaGlo® Multi-zone LED Lighting with 7 Points-of-Interior Lights & Exterior Light Light Bar
Fully-insulated with FiberCor® material, 2 lb. density, CEC-compliant
Diagnostic Logo Light mounted in Spacer (between shell and cabinet)
ABS Base Pan
3.5″ to 2.5″ tapered, 2 lb.-density foam core
EcoTech® Plus
Parchment, Ash, Java
(Optional) ProLift® IV, ProLift® III, or ProLift® II
Storm, Chestnut, Black
Standard
(Optional) Wireless Bluetooth® Audio System
(Optional) Utopia® Step in Java, Ash & Parchment
Optional
Optional
Want More? Consider These Tubs
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![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2019-Tahitian-ArticWhite-Overhead.png)
Caldera Utopia-Series Tahitian
Whether you are planning a party or looking to complement your workout routine, the Tahitian spa won’t disappoint.
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2022-Niagra-ArticWhite-Java-HighAngle-No-Stairs.png)
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2019-Niagara-ArticWhite-Overhead.png)
Caldera Utopia-Series 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.
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2022-Cantabria-ArticWhite-Ash-HighAngle-No-Stairs.png)
![](https://mainelytubs.com/wp-content/uploads/2020/05/Caldera-Utopia-2019-Cantabria-ArticWhite-Overhead.png)
Caldera Utopia-Series Cantabria
The Cantabria hot tub, by Caldera Spas, comfortably fits 8 adults and features the UltraMassage® lounge with the customizable UltraMasseuse® System.