Vanto Spa | Caldera Spas & Hot Tubs


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Column A
360 View
7 Adults
7' x 7' x 36"
35 Jets
Column B


A non-lounge hot tub, the Vanto® model features the same stylish design and powerful spa jetting system found on the popular-selling hot tub Vacanza® Series.

"The lighting array is beautiful at night and the buttons which control the jets, heat, and lights are all very easy to use."

—MzrJoe, Marietta, PA
Turned our summer lake cabin into a year around retreat
For our 25th wedding anniversary gift to each other we built a patio on the lake side of our weekend cabin. After years of thinking about hot tubs we took the plunge and made the Caldera Vanto our patio's signature feature. Wow! I'm not the kind of person who typically enjoys sitting still. That changed with the Vanto. We spent hours and hours in the tub relaxing, listening to football games on the radio, gazing at the stars and watching the activity on the lake. We now find ourselves going to the cabin much more in the fall and winter so we can spend time in the hot tub. Even New Year's Eve included a sub-zero hot tub excursion. The Vanto has a great range of water pump speeds, fun accent lights and an easy to use cover. It has become a wonderful gathering point for our family.
April 10, 2013
Great tub...only a couple of issues
We had our spa installed last year and thoroughly have enjoyed it, especially during the winter. I did not notice any increase in my energy bill this winter, and we had the spa constantly on at 103 degrees. The only major issue we have had was that the lighting system malfunctioned. Fortunately, it was covered by the warranty and the spa dealer spent a lot of extra time to ensure everything was operating properly. The lights have worked great ever since.
One feature disappointment was that the waterfall is not lighted. It has the same light bar under the waterfall jets as other Caldera spas, so I assumed it was lighted like the other spas. I should have checked that out...oh, well I should know not to assume anything!
Lastly, the chrome circular donuts on each of the smaller jets keep coming off. They are easily re-installed, but why are they not more securely attached?
Overall, we are pleased with the spa and despite the issues listed above, we would purchase the Vanto again.
June 23, 2015
Great Price and Great Product
We didn't want to spend a fortune but we also didn't want a tacky cheap product. This hot tub was the perfect balance of cost and quality. It looks expensive, has all the right jets (particularly love the foot jets, and the adjustable back jets), has a few nice touches (like the lights and waterfall feature) without being extravagant. The water maintenance has been a breeze. We've got a pretty simple scheduled routine that keeps things nice and tidy, so the tub is always ready when we feel like hopping in for a soak. We highly recommend this hot tub!
June 23, 2015
Time with Un-Plugged Teens
Our Vanto hot tub was a 20th anniversary splurge for my husband and me. We have never owned a hot tub, but were intrigued by the idea of unwinding outside together each evening - and decided this gift would be a longer-lasting alternative to a trip to Mexico, which we had considered as a gift to one another. We've been very pleased with everything about the Caldera model we chose.
The unexpected part of our purchase was how it has enhanced time with our two teenage daughters. It has been fun to see how they look to that quiet time to pop in and connect with us - or even how they pull up a stool outside of the hot tub and catch us up on their evening as we sit in the tub and relax with a drink.
The kids have enjoyed the tub on their own, as well. One night, we allowed them to host a "dive-in movie" with a small handful of friends - projecting a movie on the side of the house near the hot tub. They were pretty wrinkled by the end, but enjoyed the chilly night from their warm spot in the tub.
One accessory we added, which we would highly recommend is the Bluetooth sound system. We didn't originally order it, but after turning up external speakers to try to hear them within the tub, we quickly understood the value of the built-in speakers, which project sound right at "ear level" inside the tub. This is a better way to keep the sound down, as we wanted to be sensitive to the neighbors. My husband is pleased with the sub-woofer which enhances the sound, considering the relatively small speakers.
All-in-all, we're very happy with our purchase, and hope (expect) to continue using it as regularly as we do now!
June 23, 2015
Terrific Hot Tub!!
I've had a couple of hot tubs but this one is the easiest to manage and keep in good shape. I love the filter location and the way the filter rises and falls with the water level. I have 9 grand kids and they lOVE the spa. When they get out of the tub I simply add a small amount of chlorine and the tub stays clean. What a dream this tub is.
June 23, 2015
Ghormley Hot Tub Review
We love our hot tub. Best purchase I've made in the past 20 years.
June 23, 2015
Great family tub
We love our Vanto Caldera Spa! It is easy to maintain and fits our large family well. The colorful lights, water fall, and powerful jets help to make it extremely enjoyable :)
October 18, 2014
Use of equipment
Sometimes, it takes two people to open but otherwise very easy. During cold winters energy bill will jump but increase expected.
Great all four seasons with ability to adjust temperature.
Highly recommended....
September 30, 2014
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Tech Specs
Seating Capacity
7' x 7' x 36"
Water capacity
375 gallons / 1,420 liters
Weight (Dry)
847 lbs.
Weight (Filled)
5,200 lbs.*
Hydromassage Jets
3 AdaptaSsage® jets, 5 AdaptaFlo® jets, 27 Euro jets
Jet Pumps
2 ReliaFlo® 1.5 HP; (3.2 BHP**); 1 dual-speed, 1 single-speed
Control System
Solid-state electronic with LED display
Heater Output
4,000 watt
Electrical Requirements
230v/50amp, 60Hz
GFCI Sub-Panel
Filter Size
65 sq. ft.
FROG Water Care System
Monarch CD Ozone System
Available option
Water Feature
Acquarella® waterfall
Caldera Entertainment Options
Wireless sound system with Bluetooth technology, wireless In-home Dock, Wireless TV
Mulit-color LED Lighting
Ten multi-color points-of-light, interior (dimmable)
Energy Efficiency
Fully-insulated with FiberCor™ material, 2 lb. density; Certified to the California Energy Commission (CEC) in accordance with California law
Insulating Cover
3.5" to 2.5" tapered, 2 lb.-density foam core
Spa Shell and EcoTech® Cabinet Options
Champagne Opal, White Pearl or White Sands with Coastal Gray, Espresso or Redwood, Tuscan Sun with Coastal Gray or Espresso
Cover Lifter (Optional)
ProLift®, ProLift II, ProLift III, or ProLift IV
Steps (Optional)
EcoTech® or Polymer in Coastal Gray, Espresso or Redwood
  • *Filled weight includes the weight of the occupants assuming an average weight of 175 lbs.
  • **Brake Horsepower (BHP) is the horsepower a pump motor achieves for a brief period upon start-up.