780 Series

Chelsee 780 Spa

With room for up to seven adults, the Chelsee® spa offers the highest seating capacity in the 780™ Series and features the widest variety of specialized seats. In this spacious 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. And, a low profile foot dome relieves foot fatigue for full-body comfort from any seat.

Warranty INformation

The best companies stand behind the products they make with the best warranties. Click here for more information on what is covered in your Sundance spa.

780 Series Product Manual

This manual will get you started quickly and answer most questions you may have about this product.

Get a Consultation

Schedule a consultation and get answers to all your questions. We have knowledgeable sales staff on hand who will go above and beyond.

Learn more about this Hot tub on the Sundance website



400 US gal (1,514 liters)

Dry Weight

873 lbs (396 kg)

Primary Pump

North America 1-speed/2.5 hp continuous

Secondary Pump

North America 1-speed/2.5 hp continuous

Jet Quantity


Circulation Pump

TheraFlo high-flow pumps & Dynamic Flow Circulation System


Two-stage MicroClean® filter, 20″ Slipstream™ Skimmer

Air Control/Massage Selectors

4 Controls/1 Selectors

Electrical North America

North America (60 Hz): 240 VAC @ 40A, 50A or 60A


Multicolor SunRay™ LED Lighting

Stainless Steel Jet Trim

40 with stainless steel trim




Stainless Steel 5.5kW

Water Feature

1 AquaSheer™ Variable Waterfall


Optional BLUEWAVE™ Spa Stereo System


89″ x 89″ x 36″

Get in touch