Meet the Radia Series by Finsauna — your personal retreat for relaxation, detox, and everyday wellness.
These infrared saunas are more than cozy wood boxes — they’re high-tech wellness tools designed to help you feel better fast.
Whether you’re looking to relax sore muscles, sleep better, or just take a break from the noise of life, Radia saunas are the easy way to do it.
Each Radia sauna features low-EMF carbon panel emitters for consistent, full-body heat—helping muscles relax, joints loosen, and toxins sweat away.
Radia models are easy to install. Most run on a standard 120V outlet—no need for a contractor or electrician (for the models that require 240V an electrician is recommended).
Crafted with rich, natural wood and full-glass fronts, Radia saunas bring spa-quality design into your home. You’ll feel the difference in every detail.
With a sleek, user-friendly digital control panel, adjusting the temperature or session timer is as easy as pushing a button.
Internal fans keep air flowing gently, helping the room stay fresh and comfortable, even during long sessions.
The Finsauna Radia Infrared Saunas get warmer than typical infrared saunas – up to 170° F.
There are five models in the Finsauna Radia Infrared Sauna Series, with two of them being traditional/ infrared combo saunas.
The most compact of the Radia Infrared Sauna Series, the Radia IR-100. Features a built-in touchscreen control with bluetooth capabilities.
Dimensions: 36” x 36” x 75”
Capacity: 1 Person
Electrical: 120V / 15A / Standard household outlet
Power: 1,650 watts
Why it’s great: Compact, plug-and-play setup — ideal for small apartments or wellness corners.
The Radia IR-200 is a two-person infrared sauna. Features a built-in touchscreen control with bluetooth capabilities.
Capacity: 1–2 People
Electrical: 120V / 15A / Standard household outlet
Why it’s great: Spacious for one, cozy for two — great balance between comfort and footprint.
The Radia IR-400 is the largest of the Radia Infrared Series. It features a built-in touchscreen control with bluetooth capabilities.
Dimensions: 71” x 47” x 75”
Capacity: Up to 4 People
Electrical: 240V / 15A / Requires dedicated 240V circuit
Why it’s great: Roomy and powerful. Perfect for families or wellness areas. Delivers a deep, even heat.
The Radia TIR-200 is a infrared & traditional sauna combo room. Features a built-in touchscreen control with bluetooth capabilities.
Dimensions: 48” x 42” x 75”
Capacity: 1–2 People
Electrical: 120V / 15A / Standard household outlet
Why it’s great: Elegant glass walls, upgraded heater mix (carbon + full spectrum), and effortless setup.
The Radia TIR-400 is a 4 person infrared and traditional sauna combo room. Features a built-in touchscreen control with bluetooth capabilities.
Dimensions: 71” x 47” x 75”
Capacity: Up to 4 People
Electrical: 240V / 15A / Requires dedicated 240V circuit
Why it’s great: Beautiful open feel with glass sides, strong full-spectrum heat, ideal for home spas or family use.
Wood: Natural, non-toxic Canadian Hemlock
Includes: Sauna structure, carbon panel heaters, control panel, LED lighting, power supply, door hardware, instructions
Power Requirements:
IR-100: 120V / 15A (standard plug)
IR-200 & TIR-200: 120V / 20A
IR-400 & TIR-400: 240V / 15A
Installation: Freestanding, indoor use only. Ideal for home gyms, basements, bathrooms, or spare rooms.
Certifications: CE and ETL listed for safety and reliability
Care Instructions: Wipe surfaces with a damp cloth. No harsh chemicals needed. Ventilate between uses.
Most models plug right into a standard outlet. If you opt for a sauna that requires 240 volt power, you may have to get an electrician.
About 15-20 minutes. Then you’re ready to relax! With infrared saunas you can sit in them right away to get the effects.
Infrared saunas heat your body directly instead of heating the air. That means lower temps, deeper heat, and less energy use.
Typically under an hour with 2 people. We also offer support if needed.
It includes a 2-year warranty from the manufacturer.
Getting an Sauna Radia Infrared Sauna is quick and easy. Either give us a call at 612.505.9700 or submit a contact form through our website. Delivery or pick-up is available.
If you have other questions or need specific information, don’t hesitate to ask. We have years of sauna experience and will help you with what you need.
Submit a contact form, email [email protected] or call 612.505.9700 to get a Finnleo Designer Sl2 Sauna Heater!
Let’s Build Your Dream Sauna.
500 Cokato St W Suite #4,
Cokato, Minnesota 55321
Monday – Friday: 8AM-5PM
Saturday: 9AM-12PM
After hours appointments available, please call 612.505.9700 to schedule.
Our response times are quick. A team member will reach out to you after you submit the form!
