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Summer Sale! Use Code: "SAVE50" To Receive An Extra 50$ OFF
Summer Sale! Use Code: "SAVE50" To Receive An Extra 50$ OFF

TheraSauna Classic TSP4237 - Two Person Infrared Sauna

Save $2,380.00 Save $2,380.00
Original price $6,050.00
Original price $6,050.00 - Original price $6,050.00
Original price $6,050.00
Current price $3,670.00
$3,670.00 - $3,670.00
Current price $3,670.00
Wood Finish: Natural Aspen Hardwood Finish

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*Picture shown is Warm Mahogany Finish* The only FAR infrared sauna in the world with a patented on-board computer system for constant infrared emission. TheraSauna® uses proprietary, high glass-content, solid-ceramic TheraMitters™ at the proper watt/density for deep body penetration to induce profuse sweating and thereby detoxifying the human body. Solid ceramic heaters have a 96% radiant efficiency rating. Therasauna is made in the U.S.A. with the patented control system that allows for complete control and the ability to consistently reach the desired far-infrared micron level of 9.4.
  • Our patented StableHeat™ technology helps create the most constant and beneficial levels of far infrared
  • TheraSauna® is the only company to use aspen hardwood, which is non-toxic and non-allergenic
  • Our saunas utilize high glass content solid ceramic TheraMitters™ that meet or exceed manufacturer specifications to provide the best and most beneficial levels of infrared
  • Easy To Use SoftTouch™ Control
  • TheraSauna® full spectrum saunas meets the electrical requirements to be ETL and CE certified in the US, Canada, and Europe.
  • TheraSauna® full spectrum saunas emit very low levels of EMF, compared to the high levels of EMF produced by saunas using less efficient carbon fiber materials and rod TheraMitters™.
  • TheraSauna®'s parent company, QCA Spas, is the only certified American manufacturer of far infrared saunas and has been in business since 1966


      • Dimensions: 42" W x 37" D x 75" H
      • Wood: Non-toxic Aspen Wood
      • Controls: Easy To Use SoftTouch™ Control featuring: Time, Temperature, Light and LED Display
      • Heaters: 6 Solid Ceramic TheraMitters
      • Backrest & Bench: Stain-Free Natural Aspen Finish
      • Door: Smoke Glass Door with TheraSauna® Logo
      • Electrical: Plugs into 120 Volt / 15 Amp Outlet
      • Watts: 1044 watts
      • Exterior & Interior: Stain-Free Natural Aspen Finish
      • Light: Interior Reading Light
      • System: Patented StableHeat System™
      • Meets/Exceeds ETL and CE safety requirements

        At TheraSauna®, we strive to make our saunas with the very best components and features. Our saunas are hand crafted with attention focused on details and quality. Our aspen hardwood is unmatched in the industry, and we've packed in several features to further show that TheraSauna® is simply the best. See how TheraSauna® and TheraSauna® Classic stack up against the competition:


          TheraSauna TheraSauna Classic Competitors
        SaunaTheraSauna®TheraSauna® ClassicOur Competitors
        Made in the USAcheck  Handcrafted in DeWitt, IA-  Learn MoreX  Assembled in DeWitt, IA With US Made Controlsx Made in China
        Color/Finish Optionscheck  Natural Aspen Finish or Warm Mahagony Finishcheck  Natural Hemlock with Clear FinishClear or Stained Wood
        Hand-Craftedcheck  Yescheck  Yesx  No 
        Hand Finishedcheck  Yescheck  Yes x  No 
        Furniture Grade Woodcheck  Grade #1 Clear Aspen Hardwoodcheck  Grade #1 Clear Hemlock Woodx  Poor Grade Cedar, Poplar, or Hemlock
        Wood Typecheck  Aspen Hardwood - Learn Morecheck  Hemlockx  Cedar, Poplar, Hemlock, etc.
        Benchcheck  Reversible (Flat or Curved), Heavy-Duty Bench Seatingcheck  Comfortable Flat Bench Seatingx  Lightweight, Flat Bench Only
        Backrestcheck  Built-In, Curved Backrestcheck  Built-In, Curved Backrestx  No Built-in Backrest
        Control Featurescheck  Patented MPS Touchview Control with Patented Stable Heat™ System - Learn Morecheck  4-Button Control with Patented Stable Heat™ Systemx  Limited Control with No Stable Heat™ System
        Patented Stable Heat™ check  Includes Patented Stable Heat™- Learn Morecheck   Includes Patented Stable Heat™ x  No 
        Patented 7 Day Programmable Controlcheck  Yes - Learn Morex  Nox  No 
        Patented Micron Power Select™check  Yes - Learn Morex  Nox  No 
        Patented SpectraWave™ check  Yes - Learn Morex  Nox  No 
        Heater Typecheck  Solid Ceramic TheraMitters™ - Learn Morecheck  Solid Ceramic TheraMitters™ - Learn Morex  (Primarily) Carbon Fiber
        Glass Typecheck  Smoke Tempered Glasscheck  Smoke Tempered Glasscheck  Tempered Glass
        Assemblycheck  Specialized Bolt-Together Designcheck  Easy to Use, Snap-Together Bucklesx  Buckles or Magnetic Fasteners (with magnetic-producing fields)
        Interior Lightingcheck  Incandescent, Fully Dimmable Reading Lightcheck  Multi-Color LED Lightx  LED Light, Not Dimmable, On/Off Only
        Exterior Lighting check  Motion-Sensor Lighting on all Saunascheck  Luminescent Exterior Lightsx  Not Available on all Models
        Chromotherapy Lightingcheck  Optional 15 Color Dimmable Chromotherapy Lightcheck  Includes 7 Color Multi-functional Chromotherapy Lightcheck  7 Color LED Light
        Stereo Systemcheck  Optional FM Radio/CD Player/Bluetooth/MP3 Hookup Stereo Systemcheck  FM Radio/CD Player Stereo Systemcheck  Optional FM Radio/CD Player Stereo System
        Ambiant Sound Therapycheck  Built-In to the MPS Controlx  Nox  No 
        Custom Built Saunascheck  Yes - Learn Morecheck  Yesx  No
        Heightcheck  All saunas are 78 inches tallcheck  All saunas are 75 inches tallVaries
        Warrantycheck  Limited Lifetime - Learn Morecheck  Limited Lifetimex  1 Year Warranty


        Estimated Arrival: 4 Weeks

        Limited Time Free Shipping

        If we foresee potential delays beyond this shipping window, we will reach out to you directly to inform you. If for some reason you have not received your shipment within a reasonable timeframe or have not heard from us, feel free to reach out at

        Order Confirmation: As soon as your order is placed, you will receive an order confirmation e-mail. This confirms your order has been received in our system and your credit card is authorized for purchase.  As soon as we receive your order, we begin processing to confirm that it is in stock and available for immediate shipment. Your card will not be charged during this period.  If your item is on backorder or unavailable, we will reach out to you via e-mail to confirm if you'd like to keep your order canceled.  If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.

        Note: Orders shipped to Alaska and Hawaii will incur freight charges and the shipping fees for those deliveries are the responsibility of the customer. Shipping charges are calculated after the order is submitted, so your order will be placed on hold until we can reach you by phone to confirm pricing.

        Returns are easy, simply contact us for to start the process. In most cases we will get you an RMA from from the manufacturer and have all of the relevant information filled out. Once you have been approved we will send all relevant instructions regarding the return and follow the return process laid out by the manufacturers.

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