SunRay Charleston 4-Person Traditional Sauna

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

The Ultimate 4-Person Traditional Sauna Experience

Bring friends and family together with the Charleston. This high-capacity indoor unit is designed for those who value both recovery 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, detoxifying sweat that revitalizes the body and mind. Adding this 4-Person Traditional Sauna to your home ensures that professional-grade wellness is a shared experience. You can explore our full collection of indoor units to find the best fit for your space.

Why You’ll Love It

The Charleston is designed to be the centerpiece of your home recovery 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 for a digital detox and meaningful connection away from daily stressors.

Elite Performance with a 6.0 kW Harvia Heater

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 therapy aids in muscle recovery and cardiovascular health. The Harvia system is engineered for those who demand the highest level of performance from their home equipment.

Premium Canadian Hemlock Wood Construction

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.

Advanced Features for Luxury Comfort

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.

Physiological Benefits of Group Heat Therapy

Using a 4-Person Traditional Sauna provides profound physical and mental health advantages. Regular exposure to intense heat triggers a biological response that improves circulation and flushes metabolic waste. It is a vital tool for athletes looking to reduce recovery time and improve performance. Beyond the physical, the Charleston offers a unique space for mental clarity and social relaxation. This Charleston Sauna provides the thermal intensity required to achieve deep physiological results. It is a long-term investment in your family's health and vitality.

Key Features

• 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.

Dimensions & Specifications

• 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.

Warranty Information

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

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

Shipping, Delivery & Returns

• 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.