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2023
Chelsee®
Seats 7
TOTAL JETS
40
DIMENSIONS*
89" x 89" x 36" (226 cm x 226 cm x 92 cm)
DRY WEIGHT
873 lbs. (396 kg.)
TOTAL FILLED WEIGHT
5210 lbs. (2363 kg.)
AVERAGE SPA VOLUME
400 US gallons (1515 liters)
ELECTRICAL
240 VAC 60 Hz @ 50A
Primary:
Secondary:
FILTRATION
CLEARRAY® UV-C Technology + Filtration
FILTERS
MicroClean® I filtration system with floating weir, 125 ft² combined filtration

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Chelsee® Overview
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.
Chelsee® FEATURES
Vortex™ Jet
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Mini Vortex™ Jet
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Adjustable Accu-Pressure™ Jet
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SMT™ Micro Jet
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Accu-Pressure™ Jet
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SMT™ Fluidix® Jet
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MicroClean® Filtration System
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SlipStream™ Weir Gate
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Proprietary Horizontal Filter
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CLEARRAY® Active Oxygen™
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Efficient Heater
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RigidBond™ Shell
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Tool-Free Access
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Synthetic Base
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QuickDrain™
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Stainless Steel Jet Trim
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Optional Features
SmartTub™ Water Management System
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EcoWrap® Insulation
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Your HotTub at your fingertips
Intuitive and user-friendly, sophisticated control panels enable full control over each hot tub and remove Wi-Fi monitoring.
The exclusive SmartTub™ System:
- Easily connects to an app on your smartphone within seconds
- The SmartTub™ System is equipped with the ability to connect to a LTE/4G network
- Maximizes relaxation, recovery, and performance potential
- Makes maintenance and care easer than ever
- Offers easy access to product knowledge and support
- Enables remote control of settings and features
- Alerts your dealer when maintenance is required
The 780™ Series
Explore the 780™ Series from Sundance® Spas. This collection can be seen at our showroom in Ohio
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