Imagine settling onto your Amherst deck, the air crisp around you, then sinking into warm, whispering jets. You forget the day’s grind. Now imagine picking an oversized spa—that mismatch between wood, weight, jet power—leaving you anxious and second-guessing.
You’re not stuck. You can enjoy the deck’s full potential, with a large hot tub that fits load specs, zoning rules, and your mood. Sundance Spas of New Hampshire brings large hot tubs built for comfort, strength, energy savings, and real stress relief. Let’s help you choose—with confidence, clarity, and a dose of pleasure.
Why Size Matters on an Amherst Deck
Planning for a large hot tub isn’t guesswork. A single full-sized model, like the Chelsee or Aspen, can hold 300–400 gallons of water and tip the scales at 3,500–5,000 pounds full. That calls for verified load capacity, stable flooring, and an installation plan that respects your home’s structure.
Deck footprint matters too. For instance, the Edison runs 84 inches square with six seats. Don’t just tack that to the edge—plan for safe movement, maintenance access, and electrical pathways.
Finally, New Hampshire winters demand smart heat retention. Sundance’s full-foam insulation wraps shell, skirt, and floor—sealed with a tight, high-density SunStrong™ cover—for real energy savings.
Best Large Hot Tubs at Sundance Spas NH
Each of these large hot tubs delivers a unique blend of comfort, hydrotherapy, and energy-smart design. Browse, compare, and find the one that fits your deck—and your life.
1. Aspen® (880™ Series)
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The Aspen® seats up to seven adults with an exclusive side-by-side bench. It features the full-body Intelli‑Jet™ seat, deep‑pump Accu‑Ssage™ massage, and SunScents® air‑only aromatherapy jets. Illuminated grab bars guide the way—and SlipStream™ skimmers keep water clean.
Best for: Large social gatherings, full-body therapeutic massage, couples, or families who soak together.
2. Cameo® (880™ Series)
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This lounge model offers six seats with diverse height options for all body types. Expect Fluidix® jet variety from neck to feet, plus an Accu‑Ssage™ therapy seat, Intelli‑Jet™ seat, asymmetrical foot dome, and corner-lit SunSide® cabinetry.
Best for: Solo relaxation and intimate soaks—perfect for stress relief and sensory escape.
3. Kingston™ (980™ Series)
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A step into luxury—Kingston™ charms with Fluidix® jets, i‑Touch glass controls, sleek exterior accent lighting, CLEARRAY® UV‑C sanitation, and optional SunCooler™ cold storage.
Best for: High-end buyers seeking style, premium therapy, and planning for entertainment.
4. Chelsee® (780™ Series)
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Seats up to seven adults with open seating. It balances multiple specialized hydrotherapy zones, full-foam insulation, and SmartTub® smart-control.
Best for: Families or hosts who want capacity, variety in massage seating, and modern convenience.
5. Hamilton™ (780™ Series)
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Combines lounges and upright seats for six people. Features about 41 Fluidix® jets, adjustable therapy jets, premium insulation, and SmartTub® connectivity.
Best for: Households with mixed preferences—social media nights and therapeutic soaks alike
Quick Comparison Table
| Model | Seats | Jets | Highlight Feature | Ideal For |
|---|---|---|---|---|
| Aspen® | Up to 7 | ~66 (fluid) | Side-by-side bench, full-body Intelli-Jet™, aromatherapy | Larger groups, deep massage, couples |
| Cameo® | 6 | ~53 | Lounge style, diverse jets & foot dome | Relaxation, solo soaks, sensory seating |
| Kingston™ | 7+ (980) | — | i-Touch control, LED lighting, sanitation tech | Luxury seekers, upscale entertaining |
| Chelsee® | 6–7 | ~40 | Versatile seats, strong insulation, SmartTub® | Large families, social hosts, modern control |
| Hamilton™ | 6 | ~41 | Adjustable jets, mixed seating, SmartTub® | Flexible users, therapy plus social use |
These models span the spectrum from social entertainers to high-end therapy zones. Each offers a clear edge—whether that’s group seating, water-care tech, or sensory design.
Picking Seating Style That Serves You
Your seating needs define who you’ll invite in:
- Lounge models (like Cameo or Hamilton) deliver relaxed posture, full-body hydrotherapy, and clear paths to the roof or your snack table.
- Open bench or cluster seating, as seen in Chelsee or Edison, fosters conversation and flexibility, making it ideal for juggling family, parties, or multi-use spaces.
Hospitality, recovery, or solo soaks—the seat layout should match your habits.
Jet Systems That Honor Hydrotherapy
Large hot tubs should deliver more than bubbles. Think purposeful jets:
- Sundance uses Fluidix® jets, ergonomic patterns, and open footwells—Hamilton’s asymmetric foot jets offer targeted stress relief.
- Edison, with 36 jets and pressure-point back seats, gives storage and massage zones with each turn.
- Spa owners chase specific outcomes like pain relief, energy release between exercises, or calm after a sauna. Match jet layout to the kind of hydrotherapy you want.
Clean Water, Low Maintenance
You want attention-free water, especially in colder months:
- Every tub uses ClearRay® UV‑C or CLEARRAY®—powerful sanitation that reduces reliance on chemicals.
- MicroClean® filters and SlipStream® skimmers keep debris out of the pump loop, cutting down on manual cleaning and helping you manage ph and alkalinity without guesswork.
- Smart controls like SmartTub® and Spa Sense™ let you check energy usage, set maintenance reminders, and track water quality with your phone.
Insulation That Keeps Heat Without Waste
Heat costs matter in Amherst’s seasons. Sundance wraps models like the 780™ and 880™ in EcoWrap®, an extra insulation layer that cuts heat loss by up to 25 %. Add a dense SunStrong™ cover and smart heaters like a titanium coil in the 880™ Series, and you get hot, efficient water night after night.
Style That Fits Your Backyard
Your hot tub is part of your deck’s look:
- Cabinet finishes, lighting options, cascading waterfalls, or even tool-free panels keep lines fresh and maintenance simple.
- LED lighting and water features can set different moods—active relaxation, couples’ night, or party lighting.
It’s part wellness, part design—make both count.
Installation That Won’t Break a Sweat
Your deck must be ready for delivery:
- Sundance Spas of NH installs with right-of-way access, crane-ready plans, and local code know-how.
- Electrical work may need 240 VAC 40 A–60 A service, depending on the model. Edison might need 30 A or even 40 A hookups.
- Reinforce the deck, create clear paths, and arm yourself with the installer’s checklist before lift day.
Value and Warranty
Here’s how each model lines up in price/value:
- Premium tier: Aspen® and Cameo® (880™ Series) deliver top relaxation features and a higher price point.
- Mid-tier all‑rounders: Hamilton® and Chelsee® (780™ Series) balance seats, jets, and value.
- Value pick: Edison® (680™ Series)—solid seats, efficient structure, easier on the budget.
All model lines come with Sundance’s long-term reputation, strong warranties, and two local showroom support centers in Amherst and Meredith.
How to Match Your Needs to a Model
Pick the hot tub that fits your life:
- Big groups, deep seating → Aspen®, Chelsee®
- Lounge-style therapy → Cameo®, Hamilton™
- Value-conscious with solid hydrotherapy → Edison®
- Cold-climate efficiency → Any 780™ or 880™ with EcoWrap®
- Low maintenance, smart control → Add SmartTub® or Spa Sense™
Frequently Asked Questions
How much do large hot tubs cost, including installation?
Expect anywhere from $10,000 to $18,000 for premium large hot tubs. Local installation runs vary—talk to our Amherst team for estimates based on your deck specs and electrical needs.
Can my deck support a seven-person spa?
Have a contractor check your deck’s weight capacity. Many large hot tubs can exceed 4,000 pounds full. Reinforcement might be needed—better safe than sagging.
Which model uses the least energy?
Look for full-foam insulation, EcoWrap®, a titanium-coil heater (880™ Series), and efficient pumps. Add a high-density SunStrong™ cover and use smart controls to trim power use.
How often do I need to maintain water care?
Phil, alkalinity, and filtration checks typically take minutes weekly. Systems like ClearRay® and MicroClean® simplify upkeep—Spa Sense™ gives gentle reminders.
What jet setups suit pain relief vs social use?
For pain relief, go lounge-style jets or adjustable Fluidix® jets targeting back and shoulders (think Hamilton™ or Cameo®). For social use, open seating with varied jet zones (Chelsee® or Edison®) lets more people move, chat, and soak.
Final Thoughts
You want a large hot tub that fits both your deck and your life. With Sundance Spas of New Hampshire’s trusted build, smart insulation, thoughtful jet layouts, and styles that make sense, you’re set for spa choices that feel effortless and earned.
Ready to enjoy your desk’s full potential? Contact us today and choose the large hot tub model of your dreams!