SunRay 3-person outdoor infrared sauna made of wood with glass door in a backyard setting

SunRay 3-person outdoor infrared sauna digital control panel with Bluetooth speaker system

SunRay digital keypad control panel for 3-person outdoor infrared sauna with temperature and time settings

Ventilation system inside SunRay 3-person outdoor infrared sauna showing air vents and circular light

Advanced air purification system installed inside SunRay 3-person outdoor infrared sauna wooden interior

Wooden handle detail of SunRay 3-person outdoor infrared sauna interior wall

Wooden drink holder inside SunRay 3-person outdoor infrared sauna with natural light wood panels

SunRay 3-person outdoor infrared sauna interior showing wooden bench and red infrared heating panels

Interior view of SunRay 3-person outdoor infrared sauna with wooden walls and control panel

SunRay 3-person outdoor infrared sauna with wooden exterior and glass door panels

SunRay 3-person outdoor infrared sauna with wooden exterior and glass door for backyard use

$3,790.00

Shipping calculated at checkout.

Free USA shipping

Important Notice: This product is not eligible for White Glove Delivery or Installation Service.

Grandby 300D 3-Person Outdoor Infrared Sauna

Name: SunRay Grandby 3-Person Outdoor Infrared Sauna
Brand: SunRay
SKU: HL300D3 Grandby
Price: 3790.0 USD
Availability: InStock

Comfort and Heat for Outdoor Wellness

The Grandby 300D Outdoor Infrared Sauna is thoughtfully designed to deliver relaxation and rejuvenation in your outdoor space. Crafted from weather-resistant Canadian hemlock wood with a durable shingled roof, it provides a cozy, dependable sauna experience for up to three adults.

Key Features

Outdoor-Ready Cabin: Fully sealed Canadian hemlock wood with moisture protection
Durable Shingled Roof: Weather-resistant for year-round enjoyment
7 Low-EMF Infrared Carbon Heaters: Deliver consistent, full-body heat
Spacious Bench Seating: Comfortably fits 3 adults
LED Digital Control Panel: Easy control of heat, lighting, and session time
Bluetooth Speaker System: Stream music or podcasts wirelessly
Oxygen Ionizer & Ozone Air Refresh: Keeps air fresh and comfortable
Interior LED Lighting & Cup Holders: Enhances your sauna experience
Plug-and-Play Assembly: Pre-cut panels for quick two-person setup
Warranty: 7-Year structural and 1-Year electronics warranty

Dimensions & Capacity

Exterior: 87″ H × 69″ W × 47″ D
Interior: 68″ H × 55″ W × 43″ D
Weight: 425 lbs
Seating Capacity: 3 adults
Power Usage: 2100W

Electrical Requirements

Voltage: 120V
Amperage: 20A
Dedicated 120V / 20A outdoor outlet required
ETL/CSA certified for U.S. and Canadian safety
Simple plug-and-play installation with clear instructions

What’s Included

Outdoor-rated Canadian hemlock sauna cabin
7 far infrared carbon heating panels
Weather-resistant shingled roof
Bluetooth audio system
Digital LED control panel
Interior LED lighting
Cup holders
Oxygen ionizer & ozone air refresh system
Assembly instructions
7-Year structural warranty and 1-Year warranty on electronics

Relax Outdoors All Year Long

Designed for easy setup and dependable performance, the Grandby 300D Infrared Sauna brings the benefits of infrared therapy to your backyard, patio, or garden space. Experience soothing warmth and fresh air in a stylish, durable cabin crafted for outdoor living.

Free Shipping | Infrared Heating | Outdoor-Ready | Simple Setup

Warranty Information

📞 Speak with a Specialist – (417) 374-3589

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From purchase to pure relaxation, here’s how it works. Simply browse our curated collection, check out securely, and choose your delivery option. We’ll handle the rest, from order processing to optional white glove setup. All that’s left is for you to relax, unwind, and enjoy your personal oasis.

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SunRay Grandby 3-Person Outdoor Infrared Sauna