A six-person hydrotherapy spa built for relaxation and wellness
The SR8173 is a high-quality hydrotherapy spa designed for year-round enjoyment. With seating for up to 6 people, it’s perfect for family gatherings, social evenings, or quiet solo recovery. Combining durability, luxury, and advanced hydrotherapy, the SR8173 delivers a rejuvenating spa experience season after season. Black high-density waterproof Nordic cover included.
For builders and trade professionals, the SR8173 offers reliable performance with proven components. It features the USA Balboa BP2000 control system with TP600 topside controller, an Aristech® acrylic shell, and full-foam insulation engineered for superior heat retention. Water care is simplified with UV and ozone sanitation plus top-mount filtration. This model qualifies for our BOGO for Builders program: purchase one spa at MSRP and receive a second of equal or lesser MSRP included. Freight for the second unit is billed at standard quoted LTL rates.
Technical Specifications
| Seating & Layout |
6 occupants (5 seats / 1 lounge) |
| Dimensions |
82.68" × 82.68" × 35.43" (210 × 210 × 90 cm) |
| Dry / Filled Weight |
1,058 lbs (480 kg) / 3,527 lbs (1,600 kg) |
| Water Capacity |
295 US gal (1,120 L) |
| Shell Material |
American Aristech® Acrylic |
| Control System |
Balboa BP2000 + TP600 |
| Heater |
5.5 kW @ 240V |
| Jet Pumps |
2 × 5.0 HP (1-speed) |
| Circulation Pump |
400 W |
| Massage Jets |
54 total (1 × 7.5", 15 × 5", 20 × 3.5", 18 × 2") |
| Electrical |
240V / 60Hz / 43A Max |
| Insulation |
Base, shell, and cabinet panel insulation |
| Water Care |
Top-mount filter + ozone + UV |
| Lighting |
Underwater, waterline, waterfall, cabinet LED accents |
Base, Shell & Cabinet Insulation
The SR8173 is built for year-round use with durable cabinet panels and foam insulation for superior heat retention. Efficient circulation further stabilizes temperature and reduces energy consumption.
High-Quality Acrylic Interior
Featuring a durable, high-gloss American Aristech® acrylic interior, the SR8173 resists stains, fading, and wear. Its smooth finish enhances heat retention and energy efficiency while delivering a sleek, modern look.
Top-Mount Filter, Ozone Generator & UV Light
Advanced UV and ozone systems keep water crystal-clear with minimal chemical demand. UV eliminates bacteria and viruses, ozone neutralizes contaminants, and the top-mount filter traps debris for continuous clean water circulation.
Hydrotherapy Jets & Ergonomic Seating
With 54 therapeutic jets and contoured ergonomic seating, the SR8173 provides powerful massage for muscle relief, stress reduction, and improved circulation.
USA Balboa System BP2000 + TP600
The Balboa control system provides precise adjustments for temperature, jet flow, and lighting. Engineered for reliability and ease of use, it ensures optimal performance every time.
Underwater, Waterfall, Waterline & Cabinet LED Lighting
Multi-point LED lighting enhances ambiance and safety. Choose from customizable colors to set the perfect mood for relaxation or entertaining.
Shipping (Canada-Wide)
All SR8173 hot tubs are shipped curbside across Canada with an appointment window. Lift-gate service is included where available. Orders are shipped in pairs under our BOGO-ish program: purchase one spa at MSRP and receive a second of equal or lesser MSRP included. Freight for the first tub is covered up to CAD $2,000; if the carrier cost exceeds this cap, the overage is billed at cost. The second tub ships at our standard quoted LTL rate by postal code.
Remote or limited-access areas may incur surcharges. Customers are responsible for pad preparation, moving the spa from curb to pad, electrical hookup, and start-up (supply + remote support only — no craning or on-site placement).
Carriers will call or email to schedule delivery; an adult signature is required. Inspect your spa before signing, note any visible damage, and take photos. Concealed damage must be reported within 48 hours with photos/video. Packaging and debris disposal are the customer’s responsibility.
For full details, see our Shipping & Return Policy.
