Sunray Saunas HL400D3 Cayenne 4 Person Sauna
SunRay Sauna Cayenne 4 Person Outdoor Infrared Sauna

The Cayenne 4-Person Outdoor Infrared Sauna offers a spacious, weatherproof design perfect for backyard relaxation. Its durable Canadian hemlock wood construction, shingled roof, and advanced features make it ideal for outdoor use. With 8 rapid-heat halogen heaters, this sauna quickly reaches up to 140°F, providing a luxurious and therapeutic sauna experience.
SunRay Cayenne 4-Person Outdoor Infrared Sauna Features
- Weatherproof Design: Sealed cabin and shingled roof for outdoor durability.
- 8 Rapid Heat Halogen Heaters: Quickly and evenly heat the sauna up to 140°F.
- Air Purification: Oxygen ionization and ozone sterilization systems ensure clean and refreshing air.
- Modern Amenities: Includes recessed interior lighting, Bluetooth speakers, cup holders, and an exterior control panel.
- Durable Materials: Crafted from smooth, long-lasting Canadian hemlock wood with easy tongue-and-groove assembly.
- Convenient Assembly: Designed for quick and hassle-free setup.
Cayenne 4 Person Outdoor Infrared Sauna Specifications
- Exterior Dimensions: 79" W x 52" D x 83" H
- Interior Dimensions: 65" W x 48" D x 68" H
- Power Requirements: ETL/CSA Certified – 220V, 20 amp plug (hardwired or custom plug option).
- Product Weight: 397 lbs
- Maximum Heating: 140 degree
- Warranty: 7-year structural warranty against defects in materials and workmanship.
Downloads:
- Sunray Cayenne Sauna Sell Sheet
- Sunray Outdoor Saunas User Manual
- SunRay D-3 Outdoor Infrared Sauna Assembly Manual
- Sunray Warranty Registration Form
- Sunray Warranty Certificate
Why Choose the Cayenne 4 Person Outdoor Sauna?
The Cayenne sauna combines advanced infrared heating, premium air purification, and modern entertainment features to deliver the ultimate outdoor sauna experience. Whether you’re looking to relieve muscle tension, improve sleep, or detoxify, this sauna offers the comfort, quality, and convenience you need.
Elevate your backyard retreat with the SunRay Cayenne 4 Person Outdoor Infrared Sauna—crafted for relaxation, durability, and wellness!
Order Processing: Once your order is placed, you’ll receive a confirmation email. Please allow 1–3 business days for order review and processing. If we need to confirm delivery details or there are any delays, we’ll reach out right away.
How Saunas Ship:
- Freight Delivery (Most Saunas): Sauna kits and larger models ship on a pallet via freight carrier and are delivered curbside.
- Parcel Shipping (Smaller Items): Accessories or small components may ship via UPS, FedEx, or USPS.
Estimated Delivery Timeline:
- Processing: 1–3 business days.
- Estimated Ship-Out: Typically ships in 1–2 weeks.
- Transit Time: Freight shipments typically take 3–10 business days once shipped.
- Delivery Appointment: The carrier will usually contact you to schedule delivery. An adult must be present to receive and inspect the shipment.
Important Delivery Notes:
- Curbside Delivery: Freight is delivered to the end of your driveway or loading area. Inside delivery or white-glove service is not included unless arranged in advance.
- Measure First: Confirm doorway widths, staircases, and access paths. Sauna kits ship in multiple boxes and/or pallets.
- Inspect on Arrival: Before signing, check for visible damage to packaging or pallet.
If There’s Damage: Note it on the delivery receipt (ex: “Damaged – subject to inspection”), take photos, and contact us within 48 hours so we can assist with next steps.
Warranty Coverage:
We are an authorized dealer, and all saunas include the full manufacturer’s warranty. Coverage terms vary by brand and model and are listed on the product page.
What’s Typically Covered:
- Manufacturer defects in sauna materials and components
- Heaters, controls, and electrical components per manufacturer policy
- Replacement parts shipped to you (labor not typically included)
What’s Typically Not Covered:
- Shipping damage not noted at delivery
- Natural wood variation, knots, or movement over time
- Improper installation, misuse, or operation outside manufacturer guidelines
- Electrical issues due to incorrect wiring or inadequate power supply
Need Help? If you have questions or need to start a warranty claim, contact us and we’ll help coordinate with the manufacturer to get things resolved as quickly as possible.
Sauna FAQs
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