Finnmark FD-3 – 3–4 Person Full Spectrum Infrared Sauna

The Finnmark FD-3 – 3–4 Person Full Spectrum Infrared Sauna is designed for shared home wellness experiences, offering a spacious interior combined with refined materials and modern infrared technology. Ideal for families or small groups, this sauna provides a comfortable environment for consistent indoor use as part of a balanced wellness routine.

Crafted from premium Thermo-Aspen wood, the FD-3 features a smooth, durable interior that resists warping and moisture while maintaining a clean, natural aesthetic. The full spectrum infrared heating system is positioned to deliver even warmth throughout the cabin, allowing users to enjoy consistent infrared sessions based on personal comfort preferences. Its thoughtful interior layout supports comfortable seating for up to four people without feeling crowded.

Designed specifically for indoor installation, the FD-3 is delivered in a prefabricated format with clear setup requirements, making it suitable for residential wellness rooms or dedicated home spa spaces. The sauna integrates seamlessly into everyday living environments and can be used year-round.

With an emphasis on craftsmanship, material quality, and thoughtful engineering, the Finnmark FD-3 offers a reliable full spectrum infrared sauna experience for those seeking shared comfort, space efficiency, and long-term durability.

• Antimicrobial Western Canadian cedar interior that protects against mold, bacteria and fungus.
• Thermal Plus™ Aspen exterior that will never rot, warp, decay or chip. Making Finnmark Designs full spectrum infrared saunas one of the healthiest and longest lasting saunas on the market.
• Finnmark Designs is the only infrared sauna manufacturer that combines long-wave carbon 360 infrared panels with UL listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration and an experience better than any other sauna. Each heater is strategically placed to offer the highest level of therapy possible.
• Built-in LCD Wi-Fi touchscreen controller with bluetooth audio.
• Audio with 6" Hi-Fi speakers, 8mm tempered glass for the ultimate thermal retention.
• Removable and adjustable sauna feet for uneven surfaces.
• Low EMF sauna tested by a NASA award winning testing facility.
• High Emissivity infrared heaters.
• Ergonomic bench for comfort.
• High quality double walled construction with non-toxic wool insulation.
• Over 15,000 Sold

• Bottom Panel
• Top Panel
• Back Panel
• Front Panel
• Left Panel 
• Right Panel 
• Glass Door
• Bench Support
• Bench Top
• Heater Cable
• Floor Cable
• Screws
• Power Supply Unit
• Power Cable
• Interior Heater Connections with Wood Cover
• Door Handle (2 Screws)
• Removable and Adjustable Sauna Feet for Uneven Surfaces
• Infrared Sauna Heater Panels
• Spectrum LED Near Infrared Ceiling Lights Combined with Medical-Grade Spectrum Red Light Therapy
• Controller 2.0, Built-In LCD Wi-Fi Touchscreen Control Panel with Bluetooth Audio
• Audio Upgrade with 6" Hi-Fi Speakers
• 8mm Tempered Glass for Ultimate Thermal Retention
• ETL Certification
• Limited Warranty

To ensure a smooth setup of your Finnmark FD-3 Sauna, we’ve provided essential guides for proper installation and operation. These resources cover everything from safe assembly to control setup, helping you enjoy reliable infrared performance from day one.

Included Resources:

• Owner’s Manual (IOM): Complete installation, assembly, and maintenance instructions for your infrared sauna.

• V2 Wi-Fi Controller Manual: Operating guide for the touchscreen controller, including temperature settings, lighting, Bluetooth® pairing, and Smart Life App setup.

Each document is available for download directly from this product page. We recommend reviewing them before beginning installation.

At My Energy Flow, we’re committed to delivering your order with the same care and precision that goes into every product we offer. Our shipping process is designed to be seamless, reliable, and worry-free — giving you full confidence from dispatch to delivery.

📦 Shipping Policy

• Processing Time: Orders are processed within 1–3 business days.
• Shipping Method & Delivery Times: Your product will be delivered by freight (curbside delivery) within 5–7 business days. 
• Freight Delivery: For larger items, our carrier partners will reach out directly to schedule your delivery at a convenient time. We recommend confirming promptly to ensure a smooth experience and avoid any unnecessary storage fees.
• Tracking Details: You’ll receive an order acknowledgment by email once your order is placed, followed by shipping updates and delivery details from our team or supplier.
• Upon Delivery: We kindly ask that you inspect all items carefully. In the event you discover any damages notify us at support@myenergyflow.com immediately so we can assist promptly. 

Your peace of mind is as important as your wellness journey. That’s why every product is supported by a carefully defined return and warranty policy — giving you confidence and clarity with every purchase.

🔄 Refund & Return Policy

• Return Window: You may request a return within 30 days of delivery, provided the item is unused, in original packaging, and in re-sellable condition.
• Return Requirements: To help us maintain the highest level of service, all approved returns are subject to a 20% restocking fee. Return shipping costs are the responsibility of the customer, and original or expedited shipping charges are non-refundable.
• How to Start a Return: Email support@myenergyflow.com with your order number, reason for return, and any relevant photos. Once approved, returns must be shipped back within 7 days of authorization.

🛡️ Warranty

• Manufacturer's Warranty: Your purchase is backed by the manufacturer’s warranty, including 10 years against defects in materials and workmanship under normal/residential use.
• Exclusions: Warranty does not cover damage resulting from misuse, improper installation, accidents, unauthorized modifications, or use beyond recommended specifications.
• Support & Claims: To initiate a warranty claim, please email support@myenergyflow.com with your order number, a description of the issue, and relevant photos or videos. 

Thank you for choosing My Energy Flow. Your confidence, comfort, and wellness are at the heart of everything we do — and we’re here to support you at every step of your journey. More than a purchase, your order is the beginning of a trusted relationship, and our team is always ready to provide clarity, care, and guidance whenever you need it.