Sunray Saunas HL400KS Roslyn 4 Person Sauna
Usually Ships Out: 2-4 Business Days
Once an order is processed, packed, and shipped, we will send tracking information.
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Sunray Saunas HL400KS Roslyn 4 Person Cedar Sauna with Carbon Heaters & Side Bench Seating

The Roslyn 4-person infrared sauna offers spacious side-by-side seating, making it the perfect choice for relaxing with family or friends. Crafted from beautiful Canadian red cedar, it provides a soothing aroma while enhancing any decor. Featuring 10 advanced carbon-nano heaters, the Roslyn evenly disperses FAR infrared heat with low EMF, reaching temperatures up to 140°F for maximum comfort and relaxation.
SunRay 4-Person Roslyn Sauna HL400KS Features
- Side-by-Side Seating: Spacious and comfortable for up to 4 people.
- 10 Carbon-Nano Heaters: Provides smooth, even heat distribution with low EMF.
- Natural Canadian Red Cedar: Durable, aromatic, and visually appealing.
- Ergonomic Backrests: Offers added comfort during your sauna session.
- Advanced Lighting: Includes 7-color chromotherapy lighting and LED reading lamp.
- Air Purification: Oxygen ionizer system for fresher air.
- Convenient Features: Dual LED control panels, recessed interior and exterior lighting, Bluetooth speaker system, and cup holders.
- Easy Assembly: Tongue-and-groove construction with turnbuckle latches ensures quick setup in about an hour.
Roslyn 4-Person Infrared Cedar Sauna Specifications
- Exterior Dimensions: 76" H x 72" W x 54" D
- Interior Dimensions: 70" H x 67" W x 49" D
- Product Weight: 482 lbs
- Maximum Heating: 140 degree
- Power: ETL/CSA Certified, 120V, 20-amp plug
- Warranty: 7-year structural warranty against defects in materials and workmanship.
Downloads:
- Sunray Roslyn Sauna Sell Sheet
- Sunray Saunas User Manual
- Sunray Warranty Registration Form
- Sunray Warranty Certificate
Why Choose the Sunray HL400KS Sequoia Sauna?
The Roslyn combines premium features, spacious design, and therapeutic benefits in a high-quality infrared sauna. With its advanced carbon-nano heaters and luxurious amenities, it’s ideal for enhancing your health, relieving stress, and creating a relaxing escape at home.
Experience the ultimate in comfort and wellness with the Roslyn 4-Person Indoor Infrared Cedar Sauna. Perfect for your home, it delivers a spa-like experience with every session!
Order Processing: Once you place your order, you'll receive an order confirmation email. Please allow 1-3 business days for processing. If there are any unexpected delays, we’ll reach out to you immediately.
Shipping Methods:
- Standard Shipping: Small items ship with UPS, FedEx, or USPS. They usually do not need a delivery signature.
- Freight Shipping: Large or heavy items ship with a box truck to your curbside or loading dock. They will schedule a delivery appointment when the shipment is in your area.
Delivery Timeline:
- Processing: Please allow 1-3 business days for us to process your order in our system.
- Handling Time: This product should ship out in days from the time it is processed.
- Transit Time: Ground orders take 1-5 business days. Freight shipments may take 3-10 business days, depending on your location.
- Delivery Appointment: For freight deliveries, the carrier will contact you to set a delivery time. Someone must be present to receive the delivery.
Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. For any issues, mark “DAMAGED, NEEDS REVIEW,” take photos, and contact us within 2-3 business days.
Warranty Information:
We’re an authorized dealer; all products include the original manufacturer’s warranty. See product details for coverage specifics.
Questions or a claim? Contact us or the manufacturer for assistance.
