Plenty of Room for Family and Party-Sized Groups
About the McKinley® Hot Tub
The spacious McKinley® spa offers room for up to seven adults. Delivering total relaxation and value, its classic hydrotherapy experience makes you feel good long after leaving the water. Throughout this 680™ Series spa, configurations and jet formations soothe muscles and release knots to renew your body.
A cool-down seat makes it easy to soak and socialize without completely leaving the water’s comforting warmth. And, thanks to classic jets nestled into a foot dome, your feet can find relief from almost any seat in the spa.
Features of the McKinley® Hot Tub
Traditional Filtration System
Enjoy water that is both clean and safe with the Traditional Filtration System. As water flows through this filter, particles, debris, and other contaminants are caught and trapped, so you can easily remove them all at once when you clean the filter.
CLEARRAY® Active Oxygen™
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.
Each Sundance® Spas hot tub is equipped with an efficient heater to heat your hot tub as needed. The heating element warms the water, increasing thermal efficiency and preventing corrosion.
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.
Stainless Steel Jet Trim
Sundance® Spas are built with durability, longevity, and quality in mind, with no compromise on style. Stainless Steel Jet Trim helps to create a more sleek and stylish aesthetic, so your spa looks as good on the outside as it performs on the inside.
Optional Features of the McKinley® Hot Tub
SmartTub™ Water Management 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.
Watch the McKinley® Hot Tub Video
Your Hot Tub at Your Fingertips
Connect via a smartphone app to monitor and control your hot tub from afar, with the SmartTub™ System.
Browse the 680™ Series
Explore the 680™ Series from Sundance® Spas. This collection can be seen at one of our locations in Colorado.
Get Hot Tub Pricing & Inventory Now
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