caldera spas in Santa Rosa, Windsor, and Sonoma County

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Cantabria® | Caldera Spas® in California
Seating Capacity: 8
Jets: 74
Dimensions: 9' x 7'7" x 38" / 274cm x 231cm x 97cm
Spa Volume: 615 gallons / 2325 liters
Lounge: YES


  • The Cantabria® hot tub, by Caldera Spas, comfortably fits 8 adults and features the UltraMassage™ lounge with the customizable UltraMasseuse® System. This jetting system will make you feel like royalty. Create your personal spa experience with six different jet sequences and three speeds.

    • Overview

      Seating Capacity: 8 Adults
      Dimensions: 9' x 7'7" x 38" / 274cm x 231cm x 97cm
      Average Spa Volume: 615 gallons / 2325 liters
      Dry Weight: 1310 lbs. / 595 kg
      Total Filled Weight: 7840 lbs. / 3560 kg
      Total Jets: 74
      Hydromassage Jets: 21 Euphoria® jet, 2 OrbiSsage® jets, 7 VersaSsage® jets, 4 AdaptaSsage® jets, 4 Euro-Pulse® jets, 56 Euro Directional® jets
      Pump 1: 3 ReliaFlo® Pumps; 2 Dual-Speed 2.5 HP (5.2BHP) & 1 Single-Speed 2.5HP (5.2 BHP)
      Ultramasseuse System: 6 Jetting Sequences; 3 Speeds
      Control System: Advent® Touch LCD Control Panel; Auxiliary CP; & UltraMasseuse CP
      Circulation Pump:: EnergyPro® Circulation Pump
      Heater Output: EnergyPro® Heater (4,000 Watts)
      Monarch CD Ozone System: Standard
      Water Feature: 2 Acquarella Waterfalls w/LED lighting
      Filter Size: 100 sq. ft.
      Branding: Diagnostic Logo Light mounted in Spacer (between shell and cabinet)
      Caldera Entertainment Options: The Wireless Audio System with Extended Bluetooth® Technology, The 22" HD Wireless Monitor
      Multi-color LED Lighting: SpaGlo® Multi-Zone Lighting including 14 Points-of-Interior Lights and 4 Corner Exterior Lights
      Energy Efficiency: Fully-insulated with FiberCor® material, 2 lb. density; Certified to the California Energy Commission (CEC) in accordance with California law
      Bottom Seal: Base Pan
    • Water Quality

      FROG Water Care System: Spa Frog Cartridge Ready
      Monarch CD Ozone System: Available option


      Cabinet Type: Avante™ Cabinet
      Cabinet & Step Options: Brownstone, Slate, Sand
      Spa Shell Options: White Pearl, Platinum, Tuscan Sun, Arctic White, Midnight Canyon

      Cover & Step Options

      Insulating Cover: 3.5" to 2.5" tapered, 1.5 lb.-density foam core
      Cover Lifter: ProLift III
      Cover Design: Curved front skirt
      Cover Colors: Chocolate, Slate, Taupe
      Step Type: Avante™ Step


      Electrical North America: 230v/50 amp or 70 amp
      GFCI Sub-Panel: Included



All Caldera Spas® feature FiberCor® an innovation that revolutionizes spa insulation. Applied at 2lb. density, FiberCor® is 4-times denser than regular 1/2 lb. Urethane foam.
Avante™ Cabinetry

Avante™ Cabinetry

Our Utopia Series spas feature the beautiful and multi-dimensional Avante™ all-climate cabinetry, a durable material that will withstand harsh weather elements. Available in Sand, Slate and Brownstone.
Control Panel

Control Panel

Your daily hydrotherapy experience is managed with our intuitive Advent control panel which gives you complete control over water temperature, jet systems and ambient lighting effects.

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