• Caldera Aventine


The Aventine® hot tub has been specially-designed for small spaces and fits exceptionally well in a corner. So tuck it away and enjoy a wonderful hydromassage experience in this portable 2 person hot tub.


Seating Capacity (adults):  2

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

Jets:  14

Hydromassage Jets:  6 Euro, 6 AdaptaFlo®, 2 Euro-Pulse®

UltraMasseuse System:  N/A

Jet Pumps:  (1) 1.5 Hp Pumps; Dual-Speed

Control System:  LCD Main CP

Circulation Pump:  None

Heater Output:  Hi-Flow Heater (1,000/4,000 Watts)

Electrical Requirements:  115V/230V / 30 or 50 amp

GFCI Sub-Panel:  n/a

Filter Size:  35 sq. ft.

FROG Water Care System:  Spa Frog Cartridge Ready

Monarch CD Ozone System:  Available option

Water Feature:  N/A

Caldera Entertainment Options:  N/A

Mulit-color LED Lighting:  Blue LED Underwater Light (Optional Mystique System)

Energy Efficiency:  Fully-insulated with FiberCor® material, 2 lb. density; Certified to the California Energy Commission (CEC) in accordance with California law

Bottom Seal:  Visquene Sheet

Insulating Cover:  3.5" to 2.5" tapered, 1.5 lb.-density foam core

Spa Shell Options:  Desert, Sterling Marble

Cabinet Type:  EcoTech® Cabinet 

Cabinet Options:  Espresso, Coastal Gray, Teak

Cover Lifter (Optional):  ProLift®, ProLift II, ProLift III, or ProLift IV

Cover Colors:  Chestnut, Ash, Caramel

Steps (Optional):  EcoTech® or Polymer

Shell Color:
Siding Color:

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Caldera Aventine

  • Brand: Caldera Spas
  • Product Code: Aventine
  • Availability: In Stock
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