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TheraSauna TS8454 4 Person Infrared Sauna

Sale Sale
Original price $10,050.00
Original price $10,050.00 - Original price $10,330.00
Original price $10,050.00
Current price $7,100.00
$7,100.00 - $7,425.00
Current price $7,100.00
Finish: Natural Aspen

Our New Year Sauna Sale is on now!

Get a free FitBit with your sauna order!

When you purchase your new sauna today, you will receive a FREE FitBit with your order! Take your health to the next level in 2022 with a new sauna and a way to track your activity!

Call 207-619-4291 today for Special Pricing and Financing! 


Our New Year Sauna Sale is on now!

With the industry's latest and greatest technology, the TheraSauna TS8454 is the perfect blend of luxury and convenience. Will more than one person be using this sauna in your home? Not a problem! This 4 person sauna has plenty of space for everybody! TheraSauna engineered this sauna to be as convenient as possible, with memory and even heat settings for more than one person! Experience an unmatched level of health and wellness with the TheraSauna TS8454 today!

    TheraSauna TS8454 Features:

    • Made of Grade #1 Aspen Hardwood, which is non-toxic and non-allergenic
    • Ergonomic, Contoured Backrest
    • Reversible Bench (Flat & Curved)
    • Smoke Glass Door with Two Front Windows, Two Side Windows, and TheraSauna® Logo
    • Very low levels of EMF
    • Bolt Together Design
    • Motion-Sensor Exterior Lighting
    • Ambient Sound Therapy
    • Can fit 4 people comfortably


      • Dimensions: 86.75" W x 52" D x 78" H
      • Country of Manufacture: USA
      • Manufacturer: TheraSauna
      • Electrical: Plugs into 120 Volt / 20 Amp Outlet
      • Watts: 2016 watts
      • Exterior: Warm Mahogany Clear Seal Finish or Natural Aspen Finish
      • Interior: Tongue & Groove Interior
      • Light: Elegant, Dimmable Sconce Light, 60 Watt Bulb
      • System: Patented StableHeat System™
      • Vent: Ceiling Vent
      • Meets/Exceeds ETL and CE safety requirements in USA, Canada, and Europe
      • Wood: Non-toxic Aspen Wood
      • Heaters: 12 Solid Ceramic TheraMitters
      • Backrest: Ergonomic, Contoured Backrest
      • Bench: Reversible Bench (Flat & Curved)
      • Door: Smoke Glass Door with Two Front Windows, Two Side Windows, and TheraSauna® Logo
      • EMF: Very low levels of EMF



      Lifetime Warranty


      The most advanced ceramic infrared heating technology

      The Highest Rated, Most Positively Reviewed Infrared Sauna On!

      Learn About TheraSauna

      Unmatched Craftsmanship

      TheraSauna isn't like most infrared saunas on the market. In fact, TheraSauna isn't like any infrared sauna on the market. First and foremost, they are the only infrared sauna brand that keeps manufacturing completely here in the United States of America. Each piece of material is handcrafted and sculpted to perfection in DeWitt, Iowa by some of the most skilled carpenters money can buy. At TheraSauna, quality and craftsmanship doesn't take a back seat to anyone. With over 25 years of pioneering their way through the sauna industry, TheraSauna continues to lead from the front with the highest quality craftsmanship and indisputable technology.



      Ultramodern Technology

      TheraMitter™ heaters are the only full ceramic infrared heater, which emit a wide concentration of near, mid and far infrared wavelengths. This results in true Full Spectrum Infrared output, creating the pinnacle level of cellular healing to your body and your core. TheraSaunas TheraMitters™ produce the most optimal level of infrared therapy with its patented StableHeat™ technology stabilizing an infrared atmosphere of 9.4 microns which is where our naturally benefits from infrared light.

      Best Infrared Sauna Heater

      TheraMitter™ heaters are full ceramic and concave in shape thus creating a much wider, more concentrated body coverage than typical flat carbon fiber heaters. Without the right heater, a sauna is just a wooden Box with lighting. TheraSauna stands by their heaters with a lifetime warranty to ensuring the ultimate peace of mind. 
      StableHeat™ Technology is the most influential breakthrough technology the infrared sauna industry has seen since the original birth of infrared heaters.


      The only infrared sauna that maintains the optimal 9.4 micron range throughout your entire infrared sauna session. 9.4 microns is the optimal range for human absorption. TheraSauna saunas have patented technology called Stable Heat which idles their TheraMitter heaters at these levels for your entire duration of your sauna session. 
      The Spectra Wave™ function is an exclusive feature that allows the sauna to move through a specific infrared spectrum.


      The sauna's onboard computer system has 8 different pre-selected power settings and cycles through a new setting every 2 minutes. This allows TheraSauna™ to produce near, middle, and far infrared energy when this feature is utilized.


      Micron Power Select™ allows you to vary the infrared output from each TheraMitter™ zone and control the infrared micron range during your sauna session.

      The TheraMitters™ can be customized easily to a surface temperature between approximately 450 degrees F down to an amazing 126 degrees F. This is an extremely useful feature for multiple sauna users.


      This patented, 7 Day Programmable Control™ allows you to set the desired time your sauna will turn on Monday through Sunday.

      You can set the timer to pre-heat the sauna for you so that it is ready when you get home from work or when you wake up in the morning. Getting into a cold sauna and waiting for it to warm-up is a thing of the past. Just press, set and forget... the TheraSauna will remember the rest. The onboard computer memory will hold the settings in memory even if the sauna experiences a power failure.
      NEW MPS Touchview

      The patented MPS Touchview 3.0 Control is the newest TheraSauna upgrade. The touchscreen control allows you to customize your sauna sessions. Adjust time, temperature, infrared wavelength levels, and more! This smart tablet control pad allows you to make your new infrared sauna fully customizable to your exact session preferences.




      This screen is a graphic illustration of how your different zones are working. It shows current and set temperatures and elapsed time left. Here you can set temperature and add time to your session. In SpectraWave mode, press to add time to your sauna session, and increase or decrease the set temperature. Levels are individually changed every two minutes automatically. This allows the user to experience a combination of near, mid and far-infrared wavelengths.



      Enjoy relaxing, built-in sound therapy. The Audio Screen offers 5 unique & relaxing tracks that can be played during your sauna session. Choose from Rolling Waves, Oceanside, Jungle Symphony, Bubbling Brook, Peaceful Forest, or a mix of these for the perfect relaxing sound therapy during your sauna session. 

      Our stamp of approval! HIGHLY RECOMMENDED

      Since we currently carry 13 different brands of saunas, we always want to make sure we are setting our customers up for satisfaction with their purchase. We occasionally highlight different brands and products we personally use or would recommend to loved ones. Here is a quick video from the co-founder of USA Health and Wellness briefly talking about his experience with TheraSauna.

      Money-Back Guarantee

      We’re 100% confident about TheraSauna, that we offer a 100% money back guarantee if you are not completely satisfied with your purchase.

      Order now with complete confidence. 

      If you would like  to place your order for this sauna, click add to cart. If you have any questions about placing your order, about this sauna, or anything else, then feel free to call a sauna expert today at         


      Call 207-619-4291 today for Special Pricing and Financing!

      Technology and Patents Found Only In TheraSauna:

      Patented StableHeat™ 

      What is the most important feature to have in your sauna? The answer is Therasauna's Patented StableHeat™. StableHeat™ consistently produces far infrared, even after the sauna has reached its desired temperature to maximize efficiency, and health benefits. This unique technology is like no other, because once every other sauna reaches the desired temperature, it will stop producing the gold standard of sauna health benefits, far infrared heat. 

      Solid Ceramic TheraMitters™

      Throughout your sauna research you have been constantly reading that X heater has the lowest EMF level. This type of heater actually does have the lowest EMF levels and here is why. The wires in ceramic heaters are constantly changing direction of the face of the heater so that the EMF does not directly impact you, where as every other type of heater has wires that are in a fixed position which makes the EMF directly hit your body. Solid Ceramic TheraMitters™ are 96% efficient heaters that deliver between 6-14 micron's of far infrared energy and can be set to temperatures between 126°F-450°F. Ceramic Heaters provide you with infrared therapy, for the whole session! They also heat your sauna in a fraction of the time of any other heater type on the market! 

      Micron Power Select™

      Patented and proprietary technology that allows you to completely customize the heat for each person in the sauna and even gives you the ability to change the temperature for each body part. If you want your upper body hot, and your feet warm, you will have the ability to do so with Micron Power Select™. 


      This patented technology allows you to select the type of infrared therapy that you would like to receive during your session. If you would like to receive near, middle, far infrared energy, or even all 3 during your session, SpectraWave™ will allow you to enable this. 

      7 Day Programmable Memory Settings (Dual Users)

      Another customer favorite features is the 7 Day Programmable Memory Settings. This patented technology allows you to develop a healthy habit Monday-Sunday. Set your sauna to be heated up and ready to go when you wake up in the morning, when you get home from work, when you get home from the gym, or when ever is convenient for you with TheraSauna's patented 7 Day Programmable Control!

      Therasauna also has the most advanced control panel in the industry. Most infrared saunas only allow you to chooe the temperature, with the Therasauna MPS Touchview 3.0 control panel, you can select how deep the infrared penetrates, and the spectrum of infrred: Near, Mid, Far, or all 3! 

      TheraSauna MPS Control Screen


      If you would like  to place your order for this sauna, click add to cart at the bottom right. If you have any questions about placing your order, about this sauna, or anything else, then feel free to call a sauna expert today at         



      If you would like  to place your order for this sauna, click add to cart at the bottom right. If you have any questions about placing your order, about this sauna, or anything else, then feel free to call a sauna expert today at         



      Customer Reviews

      Based on 9 reviews
      Richard Nuffer

      Probably the best ever for a special order product. My ThermaSauna was purchased from USA Health and Wellness over the phone. The man who took my order, Eric, stayed with me all the way through the order, set up, and first use process. I have never had a company or individual communicate with me so often and so well on on an internet/phone purchase. He was continually calling and emailing me to let me know the status re manufacture, shipping, set up, and all my questions. He steered me toward this American built product that was manufactured and installed in 2 1/2 months from the time of order. Getting one from China, Canada, or other foreign company required 8-12 months or more. I love the product he sold me—an infrared four-seater.

      PS: Eric never once used Covid as an excuse for anything. He even called me when he came down with it and was isolated!.

      Paul Bendersky
      Excited but disappointed

      The unit came unfinished because otherwise it would have been an additional 3 weeks to have it stained, how about mailing me the stain.
      The instructions are absolutely terrible, if you want to spend the money to re-print them and reflect the uniqueness of each model you offer, I get it. However, instead I would do an simple YouTube and mail the buyer the hyperlink to the one corresponding to the sauna purchased.
      The only reason I purchased it was due to the fact that 100% of the wood comes from the USA…

      Jeffrey Dicken
      TheraSauna TS8454

      Recently purchased the 4 person, TheraSauna TS8454 and we are very pleased. USA Health & Wellness were great to work with and extremely helpful. The Sauna was as advertised. It took 20 minutes or so to warm up the first few times we used it but now gets over 100 in 10 minutes or so. So far we have had it in the 1030+ area. We are already using it 6 days a week and love it. Especially good for breathing. both my son and wife has asthma and they love it. Assembly was rather easy, only 5 pieces. A caution to those purchasing the 4 person, it is pretty heavy. 3 people will be needed to assemble due to size and weight (weight close to 80 - 100 pound walls). It's a large delivery of 700+ pounds. We were able assemble with 2 college students and 1 older person.

      Kimberly Jaeger
      Wishing for more instructions to get started.

      I haven’t had a chance to use much. It just was installed about 3 weeks ago as I was doing renovations. I’m having trouble figuring out how to get it going and how to set the timer. I’m an apple product user so the android tablet is a bit difficult for me. Is there a preheat setting? Or do I need to add the preheat time into the total time for a session? I was hoping for a bit more comprehensive user manual on how to get going than I received. There’s lots of info included on putting it together etc but not very much on actual usage. What can I bring into the sauna and what should I not bring into the sauna? Should I be wearing protective goggles as in a tanning bed? How to set up a user? Not sure on that either.

      Dr. Leonard Smith, M.D.
      I have personally seen people get better from a multitude of problems

      I have practiced general surgery and cancer surgery for over 25 years. With regard to my surgical patients, I tell them when they have recovered from their surgery that their work has just begun. I remind them that their two most important questions should be: Why did I get this? And what will keep it from returning? I don’t profess to have all the answers. However, there are sound principles of foundational health that I have employed with my patients and have been pleased with the results. These include stress reduction, diet, exercise, rest, supplements, elimination, and detoxification.

      Detoxification is critical due to the increasing amounts of toxins in our diet and environment. This includes fat soluble toxins such as PCBs, phthlates, bisphenol A and hexane, and toxic minerals such as mercury, lead, cadmium and arsenic. Part of my suggested program for toxin removal is the use of infrared sauna therapy.

      I have personally seen people get better from a multitude of problems including, insomnia, constipation, fibromyalgia, allergies, chronic infections, arthritis, and fatigue after a few weeks of sauna therapy. In addition, I have seen mercury levels (as measured in the blood) drop significantly with daily sauna use for several weeks. In conclusion, I believe that infrared sauna is safe and effective detoxification therapy which is of value to most everyone regardless of age