What does a pump’s horsepower rating mean?

Pumps are rated by Continuous Operating Horsepower, the true runtime power, and Brake Horsepower, a momentary start-up rating used in marketing. Continuous HP determines actual massage strength.

Optima® Hot Tub

Name: Optima® Hot Tub
Brand: Sundance® Spas
Price: 23999.00 CAD
Availability: InStock

Sundance® Spa | 880™ Series

6+ Seats

Optima® is one of Sundance’s best-selling spas, and from the second you step inside, you’ll know exactly why. Boasting spacious seating with varied seat heights catering to diverse body types, Optima® doesn’t just have space for up to seven adults. It has the right kind of space for each person. Our industry exclusive Fluidix® jets are configured for ultimate comfort, hitting all the right places on the shoulders and down the back. Feel the tension slowly release as you settle in alone or with a group. Our most popular non-lounge model also features the coveted Accu-Ssage™ Seat, featuring Fluidix® jets for an incredible hip massage. Finally, the jetted foot dome takes the experience over the top, providing fatigue-relief to every corner of the spa. Optima’s outside is just as impressive as what’s inside. Its Sunstrong® Frame is designed to last 20 years or more—all made from fully recyclable content, designed to outlast and outperform the alternative options in its class. Upgrade to an Aspen for a little more space or take a look at the 780 Chelsee for the same size as Optima at a little lower price point.

Sale Price:

$23,999.00

$30,849.00

Save $6,850.00

Includes: Local delivery, spa cover & lift kit, stairs, starter chemical kit & more.
See us in store for full details.

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Details

The Optima® has the best of everything, with room for up to seven adults and a variety of seat heights formed to fit diverse body types comfortably. And with unique Fluidix® jet configurations and more massage therapy jets for the neck and shoulders than any other model, the Optima® is our most popular non-lounge Sundance® spa model. Experience Fluidix® jets, from soft, skin-soothing bubbles that deliver aromatherapy to deep tissue release. While the customer-favorite Accu-Ssage™ Seat is included in this spa, two unique jet configurations, with hip massage, make these seats exclusive to the Optima® model. A jetted foot dome also targets fatigued feet from any seat.

Specs

Volume: 410 gal / 1552.01 liters

Dry Weight: 924 lbs / 419.11 lbs

Jets: 47

Primary Pump: North America (60 Hz): 1-Speed/2.5 HP Continuous, 11.3A Max., 56 Frame

Secondary Pump: North America (60 Hz): 1-Speed/2.5 HP Continuous, 11.3A Max., 56 Frame

Circulation Pump (Y/N): Yes

Diverter Valves #: 2

Filtration System: ClearRay

Filters: 1

Seat Jets: Open

Water Management System: ClearRay Active Oxygen™

Dimensions

Height (cm): 95.25

Length (cm): 226.06

Width (cm): 226.06

Filled Weight (kg): 1970.0

Volume (liters): 1552.01

Clean Water

CLEARRAY Active Oxygen™ technology and an advanced MicroClean® Ultra filtration system with horizontal filter set the standard for robust, efficient water filtration. Includes CLEARRAY® On-Demand.

Lighting and Waterfalls

Multicolor SunGlow™ LED lighting brightens up the spa interior, waterfall, footwell and backlit grab bar. Paired with elegant exterior LED lighting.

Controls

Advanced Touch Control Panel amplifies ease of use with a glowing, color touchscreen control and icon-driven menus, so programming your spa is easy day or night. Compatible with optional SmartTub™ System.

SunStrong® Frame

Embrace an environmentally conscious choice with the innovative Sunstrong™ Steel Frame, carefully crafted from a combination of the most durable and sustainable materials.

Neck, shoulder and back tension banishing seat

From shoulder stress to overworked muscles in your neck and back, this seat, combined with soft tissue hip jets, is ready to help with a configuration only found in this model.

Accu-Ssage™

This seat features our deepest, full-body immersion experience, with armrests and wrist jets. Accu-pressure jets on each side of this seat make it unique to the Optima® model.

Back relief seat with hip jets

Balance tension relief in your neck with rifling and oscillating deep tissue relief for your back, and soft, soothing jets at your hips for total back relief.

Hot Tub Frequently Asked Questions

Q: Can any Sundance® Spa operate on 120V electrical service?

Some Sundance® models can run on 120V or 240V. Although 120V “plug-and-play” is simpler, most customers choose 240V for faster heating and better temperature stability in Canadian winters.

A 240V spa delivers roughly four times the heater output.

If using 120V, it must be on a dedicated circuit with proper amperage and no shared appliances.

Q: What’s the purpose of a circulation pump?

A circulation pump runs quietly 24/7 to filter water continuously and maintain your set temperature.

Spas without one rely on a large jet pump cycling on and off, which is louder and less efficient. Circulation pumps deliver better filtration, quieter operation, and lower energy use.

Q: Does a bigger pump give a better massage?

Not necessarily. Horsepower ratings often describe a brief start-up surge, not real operating power.

Effective hydrotherapy depends on jet design, plumbing efficiency, and water flow control.

A well-engineered spa with lower horsepower can outperform a poorly designed spa with a larger pump.

Q: What is hydrotherapy?

Hydrotherapy combines heat, massage, and buoyancy to support relaxation and recovery:

Heat increases circulation and loosens tight muscles.
Massage jets relieve tension and help accelerate the body’s natural healing process.
Buoyancy reduces body weight by up to 90%, easing joint pressure.

Hydrotherapy is widely recognized for reducing stress and improving overall wellness.

Q: What does a pump’s horsepower rating really mean?

Pumps are rated in two ways:

Continuous Operating HP — the actual horsepower delivered while running.
Brake (Marketing) HP — a momentary start-up rating used for advertising.

Continuous horsepower determines real jet performance.

Q: How many jets are adjustable?

Proper hydrotherapy depends on jet quality, adjustability, and placement — not the total number of jets.

Sundance® prioritizes ergonomics, targeted therapy, and purposeful plumbing rather than adding large numbers of non-adjustable jets.

Q: How often should I clean my spa?

Most spas should be drained and cleaned every 3–4 months, depending on usage and water care.

The process is simple and typically takes about an hour.

Q: Can a hot tub be installed indoors or outdoors?

Hot tubs can be installed indoors or outdoors, but over 90% (even in Canadian winters) are placed outdoors.

For indoor installs, ensure:

There is enough access for delivery.
The flooring supports the filled weight (a 3-person spa weighs ~2,500 lbs / 1,150 kg).

Q: How much should I expect to spend on a hot tub?

Hot tub pricing depends on size, features, materials, and build quality.

Sundance® offers a range of models for different budgets, and our team at Main Street Pool & Spa will help you choose the right spa for your home and lifestyle.

Q: What should I consider before buying a hot tub?

We recommend a wet test before purchasing. During your test: