Plunge Warehouse exceeded all expectations. From seamless ordering to fast delivery and exceptional customer support, their team made the entire process easy and stress-free. Their professionalism, communication, and dedication to quality service make them a top choice for anyone looking for a reliable cold plunge retailer. Highly recommend Plunge Warehouse for anyone serious about recovery and wellness.
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Therasage Saunas & Cold Plunges
25+ Years of Infrared Innovation Meets Advanced Cold Therapy
Discover Therasage—the #1 trusted name in infrared sauna technology worldwide for over 25 years. At Plunge Warehouse, we're proud to offer Therasage's revolutionary portable infrared saunas and advanced cold plunge systems that combine cutting-edge science with accessible pricing, making professional-grade recovery equipment available for your home.
The Therasage Difference
Patented Full Spectrum Infrared Technology
Therasage saunas deliver true full-spectrum infrared energy, including near (NIR), mid (MIR), and far (FAR) infrared frequencies—the same healing wavelengths found in natural sunlight. NASA-confirmed research demonstrates that each wavelength provides essential health benefits, and Therasage is the only brand that delivers all three in perfect synergy for optimal healing.
TheraFusion™ InfraRed Technology
Therasage's proprietary TheraFusion™ technology features Natural Earth Element heating panels created with Tourmaline gemstones that generate an abundance of negative ions. This unique combination provides deep-penetrating heat and full-spectrum infrared frequencies while naturally shielding users from harmful EMFs, ELFs, and RFs—ensuring a safe, therapeutic experience every time.
Exclusive Tri-Lite™ Panel Technology
The revolutionary Tri-Lite™ panels found in Therasage's advanced saunas combine red light therapy (600nm) with near-infrared therapy (840nm-980nm) in a single LED, delivering:
- Enhanced mitochondrial health and cellular energy production
- Improved microcirculation and blood oxygenation
- Natural nitric oxide production for cardiovascular benefits
- Collagen production and anti-aging benefits
- Advanced skin rejuvenation and healing
Advanced Earthing Technology (AET)
Therasage's groundbreaking Advanced Earthing Technology captures the earth's natural charge to balance your body's delicate polarity and improve cellular communication—amplifying the healing benefits of every sauna session and creating a grounding connection that enhances overall wellness.
Therasage Infrared Saunas
Thera360 Plus Portable Infrared Sauna
The Most Advanced Portable Infrared Sauna in the World
The Thera360 Plus sets a new standard in personal wellness with cutting-edge technology designed for maximum healing at an accessible price point. This professional-grade portable sauna delivers full-spectrum infrared, red light therapy, negative ions, and earthing benefits—all while protecting you from harmful EMF exposure.
Key Features:
Full-Spectrum Infrared Heating
Natural Earth Element heating panels with embedded Tourmaline gemstones deliver near, mid, and far infrared frequencies for comprehensive therapeutic benefits. Deep-penetrating heat reaches up to 3cm beneath skin surface for effective detoxification and healing.
Revolutionary Tri-Lite™ Panels
Exclusive LED technology combines red light (600nm) with near-infrared (840nm-980nm) in each diode, enhancing mitochondrial function, improving circulation, and providing superior anti-aging and skin benefits beyond standard infrared alone.
Negative Ion Generation
Tourmaline gemstones naturally generate abundant negative ions that promote relaxation, improve air quality, and enhance the overall therapeutic experience.
Zero Harmful EMF Exposure
Advanced shielding technology ensures complete protection from electromagnetic frequencies (EMF), extremely low frequencies (ELF), and radio frequencies (RF)—allowing your body to absorb maximum healing benefits.
Advanced Earthing Technology (AET)
Captures the earth's natural charge to balance body polarity and improve cellular communication for deeper, more effective healing.
Portable & Space-Saving Design
Lightweight construction (only 10.8kg) folds easily for storage under a bed or in a closet. Perfect for apartments, small homes, or anyone wanting professional wellness without dedicated space.
Natural Bamboo Construction
Sustainable bamboo materials with zero toxic off-gassing, chemical treatments, or pesticides. Safe, environmentally friendly, and naturally beautiful.
Energy Efficient Operation
Uses only 900 watts—less than a hairdryer. Enjoy daily wellness sessions without significant impact on your electricity bill.
Digital Temperature Control
Easy-to-use LED controller with temperature range of 95-167°F (35-75°C) and timer settings up to 90 minutes for customized sessions.
Complete Comfort Package
Includes foldable bamboo chair (supports up to 250 lbs), infrared bamboo foot pad, and two removable/washable terry cloth neck collars for hygiene and comfort.
Available in Black or White
Choose the aesthetic that best complements your home décor.
Technical Specifications:
- Dimensions (Assembled): 84cm W x 94cm L x 117cm H
- Dimensions (Boxed): 107cm L x 20cm W x 81cm H
- Weight: 10.8kg (net) / 14.9kg (shipping)
- Power: 900 watts
- Voltage: 120V (US) / 220V (EU standard type F)
- Temperature Range: 95-167°F (35-75°C)
- Timer: Up to 90 minutes
- Warranty: 2 years for private use
- Certifications: ISO9001, CE certified, bio-compatibility tested
Health Benefits:
Detoxification
Full-spectrum infrared penetrates deeply to promote elimination of toxins including heavy metals, environmental pollutants, and metabolic waste through natural sweating.
Pain Relief & Inflammation Reduction
Deep-penetrating heat reduces inflammation, alleviates muscle soreness, and provides natural pain management for arthritis, fibromyalgia, and chronic pain conditions.
Enhanced Circulation
Near-infrared frequencies improve microcirculation and blood oxygenation, supporting cardiovascular health and accelerating recovery from exercise or injury.
Skin Rejuvenation
Red light and near-infrared frequencies address conditions like psoriasis, eczema, and dermatitis while promoting collagen production, reducing wrinkles, and improving overall skin tone and texture.
Mitochondrial Health
Boost cellular energy production at the mitochondrial level, enhancing vitality, endurance, and overall metabolic function.
Improved Sleep Quality
Regular sauna use promotes deeper, more restorative sleep by regulating circadian rhythms and reducing stress hormones.
Stress Reduction
Heat therapy activates the parasympathetic nervous system, lowering cortisol levels and promoting profound mental and physical relaxation.
Athletic Performance Enhancement
Improve heat tolerance, accelerate muscle recovery, reduce DOMS (delayed onset muscle soreness), and support training adaptations for peak performance.
Weight Management Support
Increase metabolic rate and calorie burn during sessions while supporting overall wellness goals.
Immune System Support
Regular heat exposure may strengthen immune function through mild hyperthermia effects similar to a healthy fever response.
Perfect For:
- Wellness enthusiasts seeking professional-grade home therapy
- Biohackers optimizing performance and longevity
- Athletes requiring advanced recovery solutions
- Individuals with chronic pain or inflammatory conditions
- Anyone seeking natural detoxification
- Apartment dwellers needing space-saving wellness equipment
- People sensitive to EMF exposure
- Those seeking alternatives to expensive spa memberships
- Families wanting shared wellness experiences
- Remote workers creating home wellness routines
Therasage Full Spectrum Infrared Wooden Sauna
American-Made Quality for 1-3 People
For those seeking a more traditional sauna experience with Therasage's advanced technology, the Full Spectrum Infrared Wooden Sauna delivers commercial-quality components in a beautiful, permanent home installation.
Key Features:
Premium Natural Aspen Wood
Constructed from environmentally friendly, hypoallergenic natural aspen wood sourced and manufactured in the USA. Never treated with pesticides or chemicals—completely non-toxic with zero off-gassing.
Three Large Glass Panels
Expansive glass walls create a bright, airy interior that feels spacious and open, allowing you to relax in comfort while maintaining visual connection to your surroundings.
Patented Stable Heat Technology
Unlike cheaper imports with on/off heating cycles, Therasage's worldwide patented Stable Heat Technology maintains constant, consistent heat generation for optimal therapeutic benefits.
Low EMF Radiation
Thin coiled wires in heaters are precisely twisted so positive and negative ions cancel each other out, resulting in extremely low EMF exposure for safe, worry-free sessions.
Energy Efficient Operation
Uses only 1.9kW per hour—the same energy consumption as a toaster oven. Enjoy the luxury of a home sauna without astronomical electricity costs.
No Special Wiring Required
Plugs into any standard 120V/15-20 amp household outlet. No expensive electrical upgrades, additional wiring, or plumbing required for installation.
Commercial-Quality Components
Built with the same high-quality materials and patented infrared panels used in commercial installations, ensuring durability and long-term performance.
Ready to Assemble
Arrives as a complete kit with clear instructions. Most homeowners can complete assembly with basic tools and a helper.
Technical Specifications:
- Capacity: 1-3 people
- Power: 120V, 1900W
- Temperature Range: 110-140°F
- Construction: Natural USA aspen wood
- Panels: Three large tempered glass panels
- Electrical: Standard 120V/15-20 amp outlet
- Country of Origin: Proudly made in the United States
- Certifications: Commercial-quality components, low EMF tested
Health Benefits:
All the same therapeutic benefits as the Thera360 Plus, including detoxification, pain relief, improved circulation, skin health, stress reduction, and enhanced recovery—delivered in a traditional wooden sauna environment perfect for couples or small families.
Perfect For:
- Homeowners with dedicated space for permanent installation
- Couples and families wanting shared sauna experiences
- Those preferring traditional wooden sauna aesthetics
- People seeking American-made quality
- Homeowners wanting full-spectrum infrared in a larger capacity
- Anyone seeking a spa-like experience at home
Therasage Cold Plunge Systems
Complete Contrast Therapy Solutions
Therasage offers advanced cold plunge systems designed to complement their infrared saunas, creating complete contrast therapy experiences in your home. By alternating between hot and cold exposure, you maximize recovery benefits, enhance circulation, and achieve peak wellness outcomes.
Benefits of Therasage Contrast Therapy:
Enhanced Recovery
Alternating hot and cold dramatically improves muscle recovery, reduces inflammation more effectively than heat or cold alone, and accelerates healing from injury or intense training.
Improved Circulation
The vasodilation (heat) and vasoconstriction (cold) cycle creates a powerful pumping effect that flushes metabolic waste and delivers fresh oxygen and nutrients throughout the body.
Immune System Boost
Regular contrast therapy strengthens immune function through hormetic stress adaptation, making your body more resilient to illness and environmental stressors.
Mental Resilience
The practice of voluntarily embracing discomfort builds mental toughness, improves stress response, and enhances overall psychological wellbeing.
Metabolic Enhancement
Cold exposure activates brown fat, increases metabolic rate, and may support healthy body composition when combined with proper nutrition and exercise.
Why Therasage Stands Above the Competition
25+ Years of Proven Excellence
Since 1999, Therasage has been the world leader in infrared technology, continuously advancing the science of natural healing and maintaining an unmatched reputation for quality and innovation.
Medical-Grade Quality at Accessible Prices
Therasage's mission is bringing the highest quality healing products to market at prices that make wellness accessible to everyone—not just elite athletes or luxury spas. Professional-grade performance without the premium spa price tag.
Certified Safety & Quality
- ISO9001 Certified Manufacturing: International quality management standards
- Bio-Compatibility Tested: Safe for prolonged skin contact
- Material Toxicity Tested: Zero harmful chemicals or off-gassing
- CE Certified: EU approved for safety and performance
- EMF Shielded: Tested and verified low electromagnetic exposure
- Sustainable Materials: Natural bamboo and aspen with no chemical treatments
Exclusive Patented Technology
You won't find TheraFusion™, Tri-Lite™, or Advanced Earthing Technology anywhere else. These innovations are exclusive to Therasage and represent decades of research and development in infrared healing science.
Space-Saving & Portable
Unlike bulky traditional saunas requiring dedicated rooms and expensive installation, Therasage portable saunas fold for storage and set up in minutes—making professional-grade wellness accessible even in apartments and small spaces.
Zero Compromise on Effectiveness
Despite their portable, affordable design, Therasage saunas deliver therapeutic benefits equal to or exceeding expensive built-in saunas costing $5,000-$15,000 or more.
Why Buy Therasage from Plunge Warehouse?
Authorized Therasage Dealer
Every Therasage product we sell is genuine manufacturer equipment backed by full Therasage warranty and quality guarantees. You receive authentic products with complete manufacturer support.
Expert Wellness Guidance
Our specialists understand infrared technology, contrast therapy protocols, and recovery science. We provide personalized consultation to help you select the perfect Therasage system for your health goals, space constraints, and budget.
Competitive Pricing & Promotions
We offer the best pricing on Therasage products with regular seasonal promotions, bundle discounts, and package deals that maximize your value and savings.
Fast, Reliable Shipping
Quick order processing and dependable freight coordination get your Therasage equipment to you fast so you can start your healing journey immediately. We provide tracking and delivery updates throughout the process.
Comprehensive Setup Support
From pre-purchase questions to unboxing guidance and session protocols, we ensure your Therasage experience exceeds expectations. Our team remains available for ongoing support and maintenance advice.
Complete Wellness Solutions
Beyond individual products, we help you design complete home wellness sanctuaries combining Therasage saunas with cold plunges, creating powerful contrast therapy experiences that amplify results.
Trusted Service Record
With hundreds of satisfied customers and years of experience in recovery equipment, Plunge Warehouse provides the reliability, expertise, and customer service you deserve.
Getting Started with Therasage
Session Guidelines:
Frequency
Most users enjoy 3-5 sessions per week for maintenance, or daily sessions for intensive healing protocols. Listen to your body and adjust as needed.
Duration
Begin with 15-20 minute sessions and gradually increase to 30-45 minutes as your body adapts. The timer allows sessions up to 90 minutes for advanced users.
Temperature
Start at lower temperatures (110-120°F) and increase gradually. Therapeutic benefits occur throughout the temperature range—hotter is not necessarily better.
Hydration
Drink 6-8 oz of water 30-60 minutes before your session and rehydrate immediately afterward. Consider adding electrolytes for longer sessions.
Comfort
Place towels over the chair and foot pad to absorb sweat and increase comfort. Use the removable neck collars and switch them between washings.
Maintenance:
Cleaning
The infrared frequencies naturally kill bacteria and germs. Simply wipe down with a damp cloth or use Therasage's TheraKleen All Natural Wipes. The bamboo materials resist bacterial growth naturally.
Collar Care
Two zip-out terry cloth collars are included. Remove after each use and machine wash regularly, alternating between collars for continuous availability.
Storage
The Thera360 Plus folds flat for easy storage under beds or in closets when not in use. The wooden sauna remains in place as a permanent installation.
Contrast Therapy Protocol:
For maximum recovery benefits, alternate between Therasage sauna and cold plunge:
- Heat Session: 15-20 minutes in Therasage sauna
- Cold Plunge: 2-5 minutes in cold water
- Repeat: 2-3 cycles total
- Always End Cold: Finish with cold exposure for optimal adaptation
This powerful protocol enhances circulation, accelerates recovery, and provides synergistic benefits beyond heat or cold alone.
Therasage Warranty & Policies
Manufacturer Warranty
Therasage products include a 2-year warranty for private use covering materials and workmanship defects. Full warranty details and registration information are provided with your purchase.
Quality Assurance
Every Therasage sauna is manufactured in ISO9001 certified facilities with rigorous quality control. Products are tested for bio-compatibility, material safety, and EMF exposure before shipping.
Shipping Policy
Processing Time
Orders typically process within 1-2 business days. We provide order confirmation and tracking information as soon as your Therasage product ships.
Delivery Method
Therasage saunas ship via ground shipping or freight depending on model and location. Shipping costs are calculated at checkout based on your address.
Delivery Timeline
Most domestic orders arrive within 5-10 business days depending on location. We provide tracking information and coordinate delivery windows when required.
Inspection
Inspect your Therasage product immediately upon delivery. Report any visible damage to both the carrier and Plunge Warehouse within 24 hours to ensure warranty coverage.
Return Policy
Return Window
Returns accepted within 30 days of delivery for unused products in original packaging with all components and materials included.
Return Process
Contact our support team to initiate return authorization before shipping anything back. We'll provide instructions and RMA number for tracking purposes.
Return Conditions
- Product must be unused and in original condition
- All accessories, packaging, and materials must be included
- Return shipping costs are customer's responsibility
- Restocking fee of 15-20% may apply
- Damaged or defective items covered by warranty (no return needed)
Frequently Asked Questions
Is infrared sauna safe for everyone?
Infrared saunas are generally safe for most people, including those with breast implants and metal implants (modern surgical materials reflect infrared waves). Individuals with specific health conditions, pregnant women, or those on medications should consult healthcare providers before use.
How is Therasage different from other infrared saunas?
Therasage is the only brand offering true full-spectrum infrared (near, mid, and far), Tri-Lite™ red light therapy, negative ions from Tourmaline gemstones, Advanced Earthing Technology, and zero harmful EMF exposure—all at an accessible price point. Most competitors offer only far-infrared or charge premium prices for inferior technology.
What makes Tri-Lite™ panels special?
Tri-Lite™ is exclusive to Therasage and combines red light therapy (600nm) with near-infrared (840nm-980nm) in each LED. This delivers enhanced skin benefits, mitochondrial health improvements, circulation enhancement, and collagen production beyond standard infrared alone.
How long do sessions typically last?
Most users enjoy 20-45 minute sessions. Begin with shorter 15-20 minute sessions and gradually increase duration as your body adapts. The digital controller allows sessions up to 90 minutes for experienced users.
How much space do I need for the Thera360 Plus?
The portable sauna measures 84cm x 94cm x 117cm (approximately 33" x 37" x 46") when assembled. When folded, it stores easily under a bed or in a standard closet.
Is assembly difficult?
The Thera360 Plus sets up in minutes with no tools required—simply unfold and plug in. The wooden sauna requires assembly but comes with clear instructions and can be completed in a few hours with basic tools and a helper.
Do I need special electrical setup?
No. Both Therasage sauna models plug into standard household outlets. No special wiring, electrical upgrades, or plumbing required.
Can I use the sauna every day?
Yes! Many users enjoy daily sessions. Listen to your body, stay well-hydrated, and adjust frequency based on your wellness goals and how you feel.
What ongoing costs should I expect?
Primary ongoing cost is electricity. The Thera360 Plus uses 900 watts ($0.10-0.15 per session), and the wooden sauna uses 1.9kW ($0.20-0.30 per session) based on average electricity rates. Minimal maintenance required.
Can I combine Therasage sauna with cold plunge therapy?
Absolutely! Contrast therapy (alternating hot and cold) provides synergistic benefits. Many customers pair their Therasage sauna with a cold plunge for complete recovery protocols.
Is financing available?
Contact our team about current financing options and qualification requirements to make your wellness investment more accessible.
Start Your Healing Journey with Therasage
As Lao Tzu wisely said, "A journey of a thousand miles begins with a single step."
Take that first step toward optimal wellness with Therasage at Plunge Warehouse. Experience 25+ years of proven infrared innovation, patented healing technology, and professional-grade recovery in the comfort of your home.
Shop Therasage Saunas Today
Contact Us
Questions about Therasage products?
Our wellness specialists are here to help you choose the perfect sauna and design your ideal recovery routine.
(234) 235-3920
support@plungewarehouse.com
plungewarehouse.com
For Therasage Technical Support:
1-800-957-2862
Transform your wellness. Transform your life. Choose Therasage at Plunge Warehouse.
Let customers speak for us
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