SunRay Charleston 4-Person Traditional Sauna

The Charleston 4-Person Traditional Sauna is the ultimate social sauna hub for your home. It combines authentic Finnish heat with a spacious, luxury design.

Bring friends and family together with the Charleston. This high-capacity indoor unit is designed for those who value both relaxation and community. It features a massive interior with ergonomic bench seating for maximum comfort. The sauna allows you to recreate an authentic Finnish experience right in your master suite or home gym. The intense heat provides a deep, immersive sweat that leaves you feeling refreshed. Adding this 4-Person Traditional Sauna to your home ensures that a professional-grade sauna experience is a shared experience. You can Explore Our Full Collection Of Indoor Units to find the best fit for your space.

The Charleston is designed to be the centerpiece of your home sauna suite. With its spacious 4-person capacity and powerful heating system, it offers enough room for the whole family to decompress. The smart interior layout maximizes every inch of space, ensuring that even at full capacity, the environment remains relaxing and uncrowded. It is the perfect environment to disconnect and enjoy meaningful connection away from daily stressors.

Powering this large cabin is a robust 6.0 kW Harvia heater. Harvia is the global leader in sauna heating technology, known for unmatched reliability. This powerful unit ensures that your sauna reaches temperatures up to 170°F quickly and maintains them efficiently. By adding water to the included sauna stones, you can control the humidity levels to create a classic steam experience. This deep thermal experience fills the cabin with rich, enveloping heat. The Harvia system is engineered for those who demand the highest level of performance from their home equipment.

The Charleston is meticulously crafted from 100% natural Canadian Hemlock. This wood is prized for its strength, non-toxic nature, and beautiful grain. It is designed to withstand the rigors of high-heat environments for decades without warping. The sauna utilizes solid wood walls that provide exceptional insulation and heat retention. The natural aroma of the Hemlock enhances the sensory experience, providing a calming atmosphere for your daily sessions. It is the gold standard for high-capacity indoor home sauna builds.

Every detail of the Charleston is focused on user experience. It features integrated interior lighting to set the mood and a built-in ventilation system to ensure fresh air circulation. The tempered glass door adds a touch of modern sophistication while providing a clear view of your surroundings. This 4-Person Traditional Sauna includes a thermo-hygrometer, allowing you to monitor both temperature and humidity with precision. The ergonomic bench seating ensures that even during long sessions, your body remains supported and comfortable.

Using a 4-Person Traditional Sauna is a favorite way to unwind together. Regular sessions are a cornerstone ritual for many households, offering an intense, authentic heat experience every time. It is a popular choice for those looking to unwind after training or a long week. Beyond the physical heat, the Charleston offers a unique space for quiet and social relaxation. This Charleston Sauna provides the thermal intensity that sauna enthusiasts look for. It is a long-term investment in your family's at-home lifestyle.

• 6.0 kW Harvia Heater: High-performance heating for large-capacity cabins.
• Natural Canadian Hemlock Wood: Durable, sustainably sourced, and beautiful.
• Ergonomic Bench Seating: Optimized for comfort during group sessions.
• Ozone Ventilation System: Ensures fresh air flow and a hygienic environment.
• 7 Year Structural Warranty: Comprehensive coverage for your peace of mind.

• Model: 400TN Charleston
• Heater Type: 6.0 kW Harvia Electric Heater
• Electrical: 30 Amps / 240V AC (Hardwire Required)
• Exterior Dimensions: 71" W x 63" D x 80" H
• Product Weight: 510 lbs
• Material: Solid Canadian Hemlock wood.
• Capacity: Full 4-Person Traditional Sauna capacity.

The SunRay Charleston is backed by industry-leading warranty coverage to ensure your new sauna performs for years to come.

• 7-Year Structural Warranty
• 1-Year Parts Warranty

• Order Processing: All orders received before 11:00 AM PST are processed the same business day.
• Free Shipping: Complimentary standard shipping included on all Contiguous US orders.
• Delivery Method: LTL Freight with professional curbside delivery.
• Return Policy: 30-day window for returns in original, unmarked manufacturer packaging.