Description
The McKinley® is the largest 680 model, accommodating 6–7 with 42 jets. It features simplified LED controls, cup holders, and tool-free cabinet access—everything you’d expect for dependable performance.
The McKinley® is the largest 680 model, accommodating 6–7 with 42 jets. It features simplified LED controls, cup holders, and tool-free cabinet access—everything you’d expect for dependable performance.
| Weight | 787 lbs |
|---|---|
| Dimensions | 89 × 89 × 36 in |
| Seating Capacity | 6-7 |
| Lighting Package | LED Lighting System (Interior Surround); 2 Standard Exterior Lights |
| Cabinet Finish | Graphite, Slate |
| Series | |
| Total Hydrojets | 42 |
| Water Care System | Factory installed ClearRay Active Oxygen® System |
| Special Features | Factory Installed SmartTub® module |
680 Series spas keep things easy with a simplified digital control panel that lets you adjust temperature and jets at the push of a button[43]. No complex menus – just straightforward operation so you can sink into relaxation faster.
All models in this series are SmartTub® compatible, meaning you have the option to add Sundance’s smart module for remote monitoring and control whenever you’re ready. This upgradability is great for owners who want to start simple but might enjoy app controls down the line.
Every 680 spa integrates key water care technologies to keep your water inviting. Sundance’s CLEARRAY® UV-C system is standard here as well, quietly working in the background to neutralize bacteria and reduce chemical needs.
Water is filtered through a horizontal MicroClean® Mini filtration system (75 sq. ft. filter) that, despite its smaller size, is highly effective at maintaining clarity. There’s even a built-in surface skimmer to catch oils and debris.
Visualize your new spa before you buy it. With our interactive virtual reality tool, you can place a true-to-scale 3D render of your hot tub, swim spa, or sauna directly into your backyard. Explore different models, compare sizes, and see how each design fits your outdoor space—helping you choose the perfect model with confidence.
Owning a new spa is all about relaxation—and proper water care ensures every soak is safe, clean, and enjoyable. At High Elevation Hot Tubs, we make spa maintenance simple with professional guidance and premium water care products.
Bring a sample of your water into our Jackson showroom and we’ll test it for you — free of charge.
We’ll tell you:
No guesswork. No unnecessary chemicals.
Call us or bring in a sample — we’re here to help make ownership easy.
Discover the perfect spa for your lifestyle and elevate your outdoor living. Our team at High Elevation Hot Tubs is here to guide you from showroom to installation, ensuring your experience is seamless every step of the way.
Now is the time to lock in savings before spring demand increases and pricing returns to standard levels.
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