Six adults fit comfortably in the Marino, a popular Vacanza® Series spa with 35 hydromassage jets and a surprising range of features that make caring for and enjoying your hot tub a simple pleasure.


Seating Capacity 6 Adults
Dimensions 7′ x 7’ x 36″
Water capacity 360 gallons / 1,375 liters
Weight (Dry) 835 lbs
Weight (Filled) 4,885 lbs.*
Jet Count 35 Total Jets
Jets 27 Euro, 5 AdaptaFlo®,
3 AdaptaSsage®
Water Care Systems @ease™ In-Line System with SmartChlor™ Technology & Minerals (Cartridge-ready, U.S. Only) or, SpaFrog® In-Line Bromine & Minerals System (Cartridge-ready)


Ultramasseuse System N/A
Jet Pumps 2 ReliaFlo® Pumps; 1 Dual-Speed 1.5 HP (3.2 BHP); 1 Single-Speed 1.5 HP (3.2 BHP)
Control System LCD Main CP
Circulation Pump None
Heater Output Hi-Flow Heater (4,000 Watts)
Electrical Requirements 230V/50 amp
GFCI Sub-Panel Included
Filter Size 65 sq. ft. filter
Ozone System Optional Corona Discharge
Water Feature 1 Acquarella® Waterfall
Multi-Color LED Lighting Mystique® 10 Points-of-Interior Lights
Energy Efficiency Fully-insulated with FiberCor® material, 2 lb. density; Certified to the California Energy Commission (CEC) in accordance with California law
Branding Branding Decal on cabinet
Bottom Seal Visquene Sheet
Insulating Cover 3.5” to 2.5” tapered, 2 lb.-density foam core
Spa Shell Options Arctic White, White Pearl, Tuscan Sun, Midnight Canyon, or Desert
Cabinet Type EcoTech® Cabinet
Cabinet & Step Colors Java, Ash, or Parchment
Cover Lifter ProLift®, ProLift II, ProLift III, or ProLift IV
Cover Colors Chocolate, Slate, or Taupe
Cover Design Standard
Entertainment Systems (Optional) Wireless Bluetooth® Sound System, Wireless TV
Step Type (Optional) EcoTech® or Polymer
Connextion Optional
Cool Zone N/A

Cabinet Colors




Shell Colors

Arctic White

Tuscan Sun

White Pearl

Midnight Canyon


Caldera Spas offers a comprehensive warranty on all of their hot tubs. Click the button below to view the Vacanza Series warranty.

See the Warranty


FiberCor® is an innovative spa insulation material included with every Caldera® hot tub. It’s applied at 2 lb. density and is four times denser than standard 1/2 lb. Urethane foam.

EcoTech® Cabinet

Caldera’s unique EcoTech cabinet is included with all Vacanza Series spas. Its beautiful, rich color and ribbed panel design provide a modern look that is both durable and easy to clean.

The Foot Ridge®

Support meets convenience with The Foot Ridge that’s built right into your Paradise spa. The anchor point helps you remain stationary to allow the powerful jets to work their magic.

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