SunRay
THE ULTIMATE AT-HOME SANCTUARY
SunRay Denali 400D5 4-Person Outdoor Sauna | 6kW Harvia Heater | Red Cedar
SunRay Denali 400D5 4-Person Outdoor Sauna | 6kW Harvia Heater | Red Cedar
SKU:400D5
- 💨Tech: Harvia Heater (Traditional Steam)
- 🪨Exp: Lava Stones Included (Pour Water for Steam)
- 🌡️Heat: Max 180°F+ (Intense Steam Heat)
- ⚡Power: 240V / 30A Hardwire
Couldn't load pickup availability
Description
Description
The Denali 400D5 is a premium Traditional Sauna designed for modern outdoor living. It features a sleek sloped metal roof. This unit is constructed from beautiful Rustic Canadian Red Cedar wood.
The Ultimate 4-Person Outdoor Traditional Sauna Experience
The Ultimate 4-Person Outdoor Traditional Sauna Experience
Upgrade your backyard with the Denali 400D5. This Traditional Sauna offers a very durable outdoor retreat. It features a sleek and contemporary design. Four adults can relax together in total comfort. The Denali 400D5 is perfect for large patios. Rustic Red Cedar provides a timeless look. It also offers a very pleasant aroma. This wood is naturally resistant to the elements. Adding the Denali 400D5 to your home elevates your outdoor living space. It creates a dedicated space to unwind. Check out our full collection to find your fit.
Why You'll Love the Denali 400D5 Contemporary Design
Why You'll Love the Denali 400D5 Contemporary Design
This model solves many outdoor maintenance issues. The Denali 400D5 features a heavy-duty sloped metal roof. This protects the cabin from rain and snow. A 6.0kW Harvia heater provides massive thermal power. The Denali 400D5 reaches temperatures up to 170 degrees fast. The interior features spacious double-sided bench seating. This allows for total physical relaxation. Authentic heat and steam fill the cabin, creating an immersive experience that becomes part of the ritual after active days. The Denali 400D5 is a modern alternative to standard cabins. This unit fits any luxury outdoor aesthetic. It includes interior dome lighting for ambiance.
Powerful Harvia Heating Performance
Powerful Harvia Heating Performance
A 6.0kW Harvia heater provides peak thermal power. Harvia heaters represent the best in global engineering. They provide intense heat with incredible efficiency. This Traditional Sauna meets international quality standards for safety. The environment is built for reliable daily use. The heater uses authentic stones for steam. You can control the humidity in the cabin. The Denali 400D5 reaches target heat very quickly. The dial control panel offers very simple management. Manage your session settings with total precision. Adjust the heat and humidity with one touch.
Rustic Canadian Red Cedar Construction
Rustic Canadian Red Cedar Construction
We use 100% natural Rustic Canadian Red Cedar wood. The Denali 400D5 offers an authentic look. This wood resists moisture and decay naturally. The sealed weatherproof finish adds extra protection. This keeps the intense heat inside the cabin. Two adults can install the Denali 400D5 quite quickly. No special tools are required for setup. The tongue and groove design is very secure. It provides a tight and durable seal. The Denali 400D5 is built to last decades. It meets all US electrical safety standards. This is a beautiful investment for your home.
The Complete Outdoor Heat Experience
The Complete Outdoor Heat Experience
Using a Traditional Sauna is part of many outdoor routines. High heat delivers an intense, authentic sauna experience. It triggers a deep, intense sweat session every time. The Denali 400D5 is a favorite addition to many routines after training. This cabin offers a quiet mental break. The ventilation system keeps the air fresh. It is a favorite addition to any at-home routine. The humidity helps your body relax deeply. It's a great way to add a moment of calm to your day. Experience a professional-grade sauna in your backyard.
Advanced Technology for Everyday Use
Advanced Technology for Everyday Use
The Denali 400D5 has many high-tech features. It includes a built-in ventilation system. Interior dome lighting adds a warm golden glow. This unit requires a 220V / 30 Amp circuit. The Denali 400D5 provides powerful heating performance. This classic setup is a long-term investment. It helps you recharge every single day. A professional-grade sauna experience is now home-accessible. Immerse yourself fully with this flagship model. The interior lighting is perfect for evenings. Enjoy the full experience with the Denali 400D5. It is the perfect size for any lifestyle.
A Commitment to Quality and Design
A Commitment to Quality and Design
Every detail of the Denali 400D5 is truly premium. The 6.0kW Harvia heater is world-renowned. It envelops you in warm steam quickly. The cabin design is cozy and inviting. It allows for natural social interaction. The cedar and metal construction is unmatched. The Denali 400D5 adds value to your property. This Traditional Sauna is built for the elements. It includes a 7-year structural warranty. We stand behind our sauna systems. Your satisfaction is our primary concern. Start enjoying your new outdoor retreat today. This unit provides the ultimate outdoor reset.
Key Features of the Denali 400D5
Key Features of the Denali 400D5
- 6.0kW Harvia Heater: High-performance heating for intense steam.
- Rustic Red Cedar: Naturally durable wood with a premium look.
- Sloped Metal Roof: Maintenance-free design for weather protection.
- Double-Sided Seating: Maximum space for up to four people.
- Sealed Finish: Weatherproof coating for protection against rain.
- 7 Year Warranty: Guaranteed protection for years of use.
Specifications
Specifications
- Model: Denali 400D5
- Electrical: 30 Amps / 240V AC (Hardwire Required).
- Dimensions: 72" W x 62" D x 89" H.
- Product Weight: 650 lbs (approx).
- Material: Rustic Canadian Red Cedar.
- Capacity: Spacious 4-Person Outdoor Interior.
Shipping, Delivery & Returns
Shipping, Delivery & Returns
- Order Processing: Same-day processing before 11 AM PST.
- Delivery: LTL Freight with professional curbside service.
- Return Policy: 30-day window in original packaging.
- Estimated Delivery: Arrives within 4 to 7 business days.
Disclaimer
Disclaimer
This product is intended for general wellness and comfort. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
Share

| Exterior Dims | 71" W x 71" D x 81" H |
| Interior Space | 65" W x 65" D x 75" H |
| Weight | 825 lbs |
| Heater Tech | 6.0kW Harvia Electric Heater |
| ⚡ ELECTRICAL REQ. |
240V / 30A Dedicated
Requires NEMA 6-30R Outlet
|
Powerful Harvia Heater
Equipped with a premium Harvia electric heater for rapid, consistent heat up to 170°F+.
Canadian Red Cedar
Constructed from solid Grade-A Canadian Red Cedar, naturally resistant to rot and decay with a rich aroma.
Weather-Sealed Design
Rugged construction with a shingled roof and weather-resistant seal for year-round outdoor use.