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Seats 3 Adults

7′ x 5’6″ x 33″

39 Jets

FreshWater™ Salt System

Or Call Us: (317) 773-3545


When it’s a truly luxurious spa experience you seek, Caldera’s Utopia Series delivers. The Ravello seats three adults and has both bench style and lounge style seats. This compact spa delivers the ultimate hydrotherapy massage. And since the Ravello is a high performance spa, this translates to lower energy costs.

This spa is packed with features you’ll enjoy for years to come. It measures 7′ x 5’6″ x 33″ and has 39 hydrotherapy jets powered by 2 pumps. Jets include 1 Euphoria® jet, 2 OrbiSsage® jets, 4 VersaSsage® jets, 2 Euro-Pulse® jets, 30 Euro Directional jets.

Like every spa in the Utopia lineup, the Ravello comes ready to use Caldera’s FreshWater® Salt System. This unique water care system works by using disposable titanium cartridges to create chlorine from salt. The chlorine is then released into the water. This streamlined process keeps your spa water clean and ready to use for up to a full year. This means a lot less work, fewer harsh chemicals, and more time to relax in your spa!

When it comes to details, the Utopia Series has everything you could want in spa and more. From easy-to-use touch screen controls, to beautiful cabinetry and crowd-pleasing multi-colored LED lighting, you’ll love everything about the Ravello. The EcoTech® Plus cabinet offers incredible all-weather strength and durability. Choose from a range of gorgeous cabinet and shell colors to create the perfect finish.


Seating Capacity

3 Person

Caldera Spas Series

Utopia Series

Seating Style

Lounge Seating


Caldera Spas

Hot Tub Size



7' x 5'6" x 33" / 213cm x 168cm x 84cm

Water Capacity

230 gallons / 875 liters

Weight (dry)

800 lbs. / 365 kg

Weight (filled)

3,245 lbs. / 1,480 kg

Jet Count

39 Total Jets


1 Euphoria® jet, 2 OrbiSsage® jets, 4 VersaSsage® jets, 2 Euro-Pulse® jets, 30 Euro Directional jets

Water Care Systems

FreshWater® Salt System Ready

Ultramasseuse System


Jet Pumps

2 ReliaFlo® Pumps; 1 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)

Control System

Advent® LCD Touchscreen Control with Auxiliary panel

Circulation Pump

EnergyPro® Circulation Pump

Heater Output

EnergyPro® Titanium Heater (4,000 Watts)

Electrical Requirements

230v/50 amp

Gfci Sub-panel

GFCI Sub-panel (50 amp) included

Filter Size

75 sq. ft. filter

Ozone System

(Optional) Corona Discharge Ozone

Water Feature


Multi-color LED Lighting

SpaGlo® Multi-zone LED Lighting with 7 Points-of-Interior Lights & Exterior Light Light Bar

Energy Efficiency

Fully-insulated with FiberCor® material, 2 lb. density, CEC-compliant


Diagnostic Logo Light mounted in Spacer (between shell and cabinet)

Bottom Seal

ABS Base Pan

Insulating Cover

3.5" to 2.5" tapered, 2 lb.-density foam core

Spa Shell Options

White Pearl, Platinum, Tuscan Sun, Arctic White, Midnight Canyon

Cabinet Type

EcoTech® Plus

Cabinet and Step Colors

Java, Ash, or Parchment

Cover Lifter

(Optional) ProLift® II, ProLift® III, or ProLift® IV

Cover Colors

Chocolate, Slate, Taupe

Cover Design



4 – 1.5” square

Entertainment System

(Optional) Wireless Bluetooth® Audio System

Step Type

(Optional) Utopia® Step in Java, Ash & Parchment

Color Options

Owner’s Manuals

Caldera Owner’s Manuals

Caldera makes it easy to access the owner’s manuals for your Caldera Spas hot tub. Find owner’s manuals for current and past models. Download manuals in PDF form on the Caldera website.

Caldera Spas Owner’s Manuals

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