Chelsee®

2026

Chelsee®

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Specifications

A Stylish and Affordable Seven Seater Spa

DIMENSIONS
89" x 89" x 37.5"
SEATING
Seats : 7 Adults
Open Seating
JETS
40 Jets
FILTRATION
MicroClean® Filtration System
SPA VOLUME
400 gal
SPA WEIGHT
4209 lbs. Filled
4209 lbs. Dry
WATER MANAGEMENT SYSTEM
ClearRay Active Oxygen® System
ELECTRICAL
230-240 VAC 50 Hz @ 20A/16A/20A//3 x 16A
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Explore every inch of this hot tub with an innovative 3D view! Take a closer look at the features and enjoy a better approach when planning your hot tub installation. It’s like visiting a showroom to shop for a hot tub but from the comfort and safety of your home. For more information about our products for sale, contact us today! Click the icon in the corner to see the spa in your own backyard.
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About the Chelsee® Hot Tub

With room for up to seven adults, the Chelsee® spa offers the highest seating capacity in its series and features the widest variety of specialized seats. In this spacious 780™ Series spa model, you’ll enjoy exclusive stress-melting Fluidix® Jets, which can be adjusted for high- and low-impact, making it the perfect place to unwind.

A variety of specialized seats throughout the Chelsee® are designed to make pain, stress, and tension simply fade away. Ease into the series-exclusive SMT Seat, which captures the feeling of a hands-on massage for your neck and back. The deep-tissue pressure in the Accu-Pressure Seat is designed to banish fatigued muscles, stress, and tension. Also, a low profile foot dome relieves foot fatigue for full-body comfort from any seat.

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Vortex Seat

Accu-Pressure™ Seat

SMT™ Seat

Features of the Chelsee® Hot Tub

3-Layer RigidBond® Shell
Sundance® Spas hot tubs are built with premium materials chosen with longevity in mind. The RigidBond® Shell is no exception. The proprietary shell manufacturing process results in acrylic that is both stronger and more energy-efficient, by increasing thermal retention properties.
ClearRay Active Oxygen® System
The ClearRay Active Oxygen® System harnesses the natural, safe and effective power of oxygen and light to treat the water, keeping it cleaner and safer for longer. Not only that, but this innovative water management system comes standard on all new Sundance® Spas.
Accu-Pressure™ Therapy Seat
Target tension and relieve stress with the Accu-Pressure™ Therapy Seat. Designed with strategically placed jets, this seat delivers focused, deep-tissue massage to key pressure points in your back and neck—perfect for easing muscle tightness and promoting relaxation after a long day.
SunSide® Tool-Free Cabinetry
Available in a range of on-trend colors, the stylish, contemporary cabinetry is tool-free and UV-treated, for fade resistance and protection from sun damage.
Robust Synthetic Base
Designed for strength and durability, the Robust Synthetic Base provides a solid foundation for your hot tub. It is built to withstand various weather conditions, helping to protect your spa from the ground up while ensuring long-lasting performance and stability in any environment.
ClearRay® On-Demand
Monitor and control the water management system in your hot tub with help from ClearRay® On-Demand. Operate the various filter processes and filter the water inside your Sundance® Spa as needed.
MicroClean® Filtration System
Get crystal-clear water with our distinctive MicroClean® Filtration System, which combines pleated and spun fibers to deliver an impressive 120 square feet of filtration. You can always look forward to clean and luxurious water inside your Sundance® Spa.
Swedish Massage Seat
Adjustable Swedish-style massage for circulation and relaxation. Creates a deeply relaxing sensation with its distinctive kneading motion.
Fluidix® Jets
Utilizing a unique blend of air and water, the patented Fluidix® Jets have been strategically positioned across six distinct massage seats. Experience the ultimate in customizable relief and tailored comfort as you unlock the full potential of adjustable massage.
SunStrong® Cover
Made of superior material that stays newer longer and 25% lighter for easier handling, these covers come in a variety of carefully selected style options to complement your spa. They are UV resistant, water-resistant, durable, and easy to clean.
SlipStream™ Skimmer
Extra-wide weir gate floats with the water level to skim more buildup-producing debris than standard filtration systems.
Exterior Lighting
Enhance safety and style with Exterior Lighting. Thoughtfully integrated into the spa’s design, these energy-efficient LED lights illuminate your hot tub surroundings, making entry and exit safer after dark while adding a warm, inviting glow to your outdoor space.
Digital Control Panel
Take control with ease using the Streamlined and Illuminated Digital Control Panel. Designed for simplicity and visibility, this user-friendly interface lets you adjust settings, temperature, and jet functions effortlessly.
Dynamic Flow™ Circulation Pump
Enjoy cleaner, more efficient spa water with the Dynamic Flow™ Circulation Pump. This high-performance pump continuously circulates water, enhancing filtration and maintaining even water temperature—all while operating quietly and using less energy for long-lasting, reliable performance.
Exterior LED Indicator Light
Traditional lighting brightens up the area and provides atmosphere, whereas LED Exterior Lighting amplifies this effect with energy-efficient brilliance.

Optional Features of the Chelsee® Hot Tub

BLUEWAVE® Stereo
Access music on your smartphone with Bluetooth audio. Comes with marine grade speakers, a subwoofer for deep bass, and wireless remote control. Auxiliary 3.5 mm input jack for MP3 players and USB power for your mobile device.
SunStrong® Extreme Cover
Made of superior material that stays newer longer and 25% lighter for easier handling, these covers come in a variety of carefully selected style options to complement your spa. They are UV resistant, water-resistant, durable, and easy to clean.
SmartTub® System
Enjoy an advanced approach to hot tub ownership with the SmartTub® System. Once connected via an app on your mobile device, you can control, monitor, and interact with your hot tub from afar. Whether on vacation or working late, you will always be informed when it comes to your hot tub.
EcoWrap® Insulation
Upgrade your spa with EcoWrap® Insulation for over 25% increased efficiency. This advanced feature enhances heat retention, reducing operational costs and easing strain on your spa system. Coupled with a top-notch cover, relish a premium spa experience affordably.

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Control Your Chelsee® Hot Tub from Anywhere

Connect via a smartphone app to monitor and control your hot tub from afar, with the SmartTub™ System.

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Browse the 780™ Series Collection

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SOULNOVA7

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  • 43 Jets
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SOULNOVA7L

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  • 6 Adults
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Brook™

  • Sundance Splash™ Series
  • 7 Adults
  • 30 Jets
  • Lounge Seating
View Details + Price

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