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therasauna|SKU:TS8454

TheraSauna Four Person Straight Bench Infrared Sauna TS8454

Deep Penetration Detoxification for Your Facility

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

Original price was: $8,699.99.Current price is: $8,025.00.

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TheraSauna Four Person Straight Bench Infrared Sauna TS8454
$8,699.99 Original price was: $8,699.99.$8,025.00Current price is: $8,025.00.

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Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.
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TheraSauna Four Person Straight Bench Infrared Sauna TS8454
$8,699.99 Original price was: $8,699.99.$8,025.00Current price is: $8,025.00.

Deep Penetration Detoxification for Your Facility

The TheraSauna TS8454 is a vetted investment for gym owners serious about recovery. Built to last with non-toxic Aspen hardwood and high glass-content solid ceramic TheraMitters™, this four-person sauna delivers a constant 9.4-micron far-infrared output. Our curated selection ensures you get patented StableHeat™ technology for deep body penetration and profuse sweating. This unit requires a standard 120V/20A outlet, making it a practical addition to any commercial-grade facility. Ships free.

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Made in the USA
Solid Ceramic Heaters
ETL & CE Certified
MPS Touchview Control
2016 Watts
Total Power Output
12
Solid Ceramic TheraMitters
120V / 20A
Standard Outlet Plug

Space & Compatibility Check

Ensure your facility can accommodate this four-person infrared sauna before purchasing.

  • Dedicated floor space of at least 86.75 inches wide by 52 inches deep
  • Ceiling height available of 78 inches or more
  • Access to a dedicated 120 Volt / 20 Amp electrical outlet

Recovery Applications

Integrate this sauna into your gym's recovery area or membership upgrade tier.

Post-Workout Muscle Recovery
Contrast Therapy Protocols
Premium Membership Perk

Full specifications

At a glance

Dimensions
86.75" W x 52" D x 78" H
Surface
Natural Aspen Hardwood Finish
Compliance
ETL and CE certified in the US, Canada, and Europe
Full specifications13 data points across 4 categories

Dimensions

Dimensions86.75" W x 52" D x 78" H

Power & Performance

Heaters12 Solid Ceramic TheraMitters
Watts2016 watts
ElectricalPlugs into 120 Volt / 20 Amp Outlet
ControlsPatented MPS 7-Day Programmable Touchview Control

Materials

WoodNon-toxic Aspen Wood
FinishNatural Aspen Hardwood Finish
InteriorTongue & Groove Interior
BenchReversible Bench (Flat & Curved)
BackrestErgonomic, Contoured Backrest
DoorSmoke Glass Door with Two Front Windows, Two Side Windows, and TheraSauna® Logo
LightElegant, Dimmable Sconce Light, 60 Watt Bulb

Compliance & Warranty

CertificationsETL and CE certified in the US, Canada, and Europe

The Pro Heavy Fitness Promise

We stand behind the equipment we sell because we know what serious facility owners demand.

Vetted EquipmentEvery sauna in our lineup is evaluated for real-world durability and performance before we offer it to you.
Free ShippingThis unit ships free to your location with no minimum order requirements or hidden conditions.
30-Day Hassle-Free ReturnsIf this sauna doesn't meet your facility's standards, you have 30 days to return it.

TheraSauna Four Person Straight Bench Infrared Sauna TS8454

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 full spectrum far infrared saunas are 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.

FEATURES:

  • 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 in providing the best and most beneficial levels of infrared
  • Micron Power Select™ allows you to vary the infrared output from each TheraMitter™ zone and control the infrared micron range during your sauna session
  • TheraSauna® full spectrum saunas meet the electrical requirements to be ETL and CE certified in the US, Canada, and Europe.
  • TheraSauna® full spectrum saunas TheraMitters™ have very low levels of EMF, compared to the higher levels of EMF produced by saunas using less efficient carbon fiber emitter materials or metal rod emitters.

  • TheraSauna®’s parent company, QCA Spas, is the only certified American manufacturer of far infrared saunas and has been in business since 1966

SPECIFICATIONS:

  • Dimensions: 86.75″ W x 52″ D x 78″ H
  • Wood: Non-toxic Aspen Wood
  • Controls: Patented MPS 7-Day Programmable Touchview Control
  • 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
  • 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

Additional information

Finish

Natural Aspen Hardwood Finish

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About therasauna Saunas

therasauna is a trusted manufacturer of premium saunas. ProHeavyFitness is an authorized dealer offering the full therasauna lineup with free delivery, price match guarantee, and expert support.

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