4 Person
Red Light Infrared Sauna
Customer Reviews
$30,710
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The pinnacle of home wellness technology. This ultimate sanctuary combines our most powerful grounded infrared system with a massive and powerful red light therapy panel featuring 1,330 bulbs. Bar none, the largest & most powerful integrated red light array in any home sauna that we are aware of, all while maintaining ultra-low EMF & ELF standards and built for low VOCs. Designed for the most discerning wellness enthusiasts, elite athletes, and those building world-class home recovery spaces. This is where cellular regeneration, deep detoxification, and luxury converge.
Two Therapies in One
240V Power – Electrician Required
Ultra-Low EMF/ELF <2mg
Built for Low VOCs
Ships Out in July
Free US Shipping
30 Day Home Trial
Premium Warranty
Dedicated Support
Jump to:
Product Features
Sizing & Dimensions
Electrical Requirements
How To Install
Sauna Benefits
Comparison
Reviews
VOC & EMF Tests
Comparison
FAQs
Find Your Perfect Match
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Sauna Yoga
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4 Person
Sauna Yoga
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Money-Back Guarantee
Hassle-Free Delivery
10-Year Warranty
30-Day Trial
Tested & verified
Money-Back Guarantee
Hassle-Free Delivery
10-Year Warranty
30-Day Trial
Tested & verified
Real Stories, Real Results
Wellness seekers call it their best investment.
From beginners to biohackers, users are experiencing real transformation — in detox, sleep, muscle recovery, and stress relief — all from the comfort of home.
Here’s what they’re saying after adding a Heavenly Heat Saunas to their daily wellness routine.
Key Features of The
Sauna Yoga
Clinical-Grade Red Light at Safe Distances
Unlike most red light panels that require close proximity (6 inches or less), the Heavenly Heat Max delivers clinically effective irradiance at comfortable distances where EMF exposure is minimized.
At 12 inches you receive 38.20 mW/cm², at 24 inches 36.39 mW/cm², and even at 36 inches away you still get 29.33 mW/cm²—all while enjoying your heat therapy session.
Includes 5 therapeutic wavelengths (630 nm, 660 nm, 810 nm, 830 nm, 850 nm) for optimal photobiomodulation.
At 12 inches you receive 38.20 mW/cm², at 24 inches 36.39 mW/cm², and even at 36 inches away you still get 29.33 mW/cm²—all while enjoying your heat therapy session.
Includes 5 therapeutic wavelengths (630 nm, 660 nm, 810 nm, 830 nm, 850 nm) for optimal photobiomodulation.
Premium Wood Construction
All wood used is non-resinous 100% Canadian hemlock wood (no plywood).
Premium Limited Warranty
10 years for wood, electrical, and heaters.
Ultra Low EMF/ELF/RF Levels
We use grounded heaters, Faraday shielding, and minimal RF. In our testing, EMF levels are below 2 mg and ELF below 7 v/m.
Bluetooth Speakers
Built in Bluetooth speakers with wooden covers (instead of standard plastic, reducing VOC concerns)
8mm Tempered Glass
Thick tempered glass ensures excellent heat retention while maintaining an open, modern design.
Glass Covered Chromotherapy Lighting
Choose from 9 light settings. Most come with plastic covers, not ours.
Largest Cabin Size Available
With interior dimensions of 84.25 in. long, 50 in. deep and 77 in. tall. Benches are removable for those that wish to do yoga, stretching or various other health activities during their heat therapy sessions.
Grounding Port
An extra port is located by the floor of the sauna so you can use your favorite grounding products while inside.
Removable Benches
Benches can be removed to accommodate yoga, stretching, or various wellness activities during heat therapy sessions in the spacious interior.
Sizing & Dimensions
Electrical Requirements
30A/240V Circuit Required
Professional electrician must install a dedicated 30A circuit at 240V to support the combined 5,110W infrared + 1,500W red light system.
Electrician Installation Mandatory
The most powerful sauna we make requires professional-grade electrical work including potential breaker panel upgrades.
High-Performance Power
This flagship model demands serious electrical infrastructure but delivers unmatched therapeutic power and commercial-grade performance at home.
Simple & Straightforward Installation
Installation video shown may not be specific model you purchased but please know there are many similarities. A new installation video is coming soon for your exact model you purchased and will be emailed to you.
Easy Assembly—No Contractors Required
Pre-aligned panels click together with intuitive design
Most customers complete setup in 1-2 hours
No special tools or construction experience needed
What You'll Need
2 people recommended for safe handling of glass and wall panels
Basic household tools (specified in your installation manual)
Ships flat-packed for easy navigation through doorways and tight spaces
Support Every Step of the Way
Detailed step-by-step video and written guide included
Support team available via phone, email, or chat
From unboxing to your first session and beyond—we're here to help
Assembly Service now available as an add-on at checkout
Sauna Benefits
Research-Backed Benefits. Experienced in Everyday Life.
From better sleep to post-workout recovery, sauna use supports your body in ways that go beyond relaxation. These are benefits users commonly report, supported by emerging research.
Detoxification & Immunity:
Many sauna buyers believe in “sweating out toxins.” Scientific reviews support that sweating can eliminate heavy metals and chemicals from the body.
Not sure which sauna is right for you?
Answer a few quick questions, and we’ll match you with the ideal sauna for your space and needs.
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Understanding Heat & Temperature
Many customers ask about exact heat-up times and maximum temperatures. Here's why those numbers vary—and why they matter less than you might think.
Why we don't list specific max temperatures
Your sauna's ambient temperature and available power draw significantly impact both heat-up time and maximum temperature—factors outside our control. More importantly, focusing on "max temp" misses how infrared therapy actually works.
How to use your sauna effectively
Get in when the sauna reaches 90-110°F and enjoy your session as it continues heating. This keeps the heaters running continuously, maximizing your infrared exposure. If you wait until it hits your target temp, the heaters will cycle on and off throughout your session, reducing therapeutic benefit.
Tip
Listen for a small "click" sound—this tells you when heaters are cycling on or off as they reach the set temperature. Don't touch heaters to check.
Infrared vs Traditional Heat
With traditional Finnish sauna research making headlines, it's natural to wonder how infrared compares. The short answer: they're different modalities with different benefits—not better or worse, just different.
Why people fixate on temperature: Recent Finnish research (using traditional heaters at 176-194°F) has driven massive interest in sauna therapy. Naturally, people assume they need those exact temperatures. But infrared heat is fundamentally different.
Intensity
Infrared heat is more intense than traditional heat at the same temperature. It penetrates tissue more deeply, while traditional heat works primarily through hot air.
Research application
While the Finnish studies didn't use infrared, we believe—based on mechanistic understanding—that infrared at comparable dosages provides similar benefits. This is our professional opinion, not medical advice. Consult your doctor.
Accessibility
Infrared's popularity stems partly from convenience. Most infrared saunas plug into standard outlets, while traditional saunas require electricians to install 240V circuits—a significant barrier for many people.
Bottom line
Absence of evidence is not evidence of absence. Infrared's different mechanism doesn't diminish its therapeutic potential.
Heavenly Heat Saunas Are Tested For Clean Heat & Low EMF's
Engineered for the chemically sensitive and EMF-conscious. Our saunas are independently tested to ensure clean air, non-toxic materials, and minimal EMF exposure.
Independent Lab Test: No Detectable VOCs
Our materials are tested by IAQ experts to ensure zero off-gassing, even under high heat. No glues, no plywood, and no hidden chemicals.
Low-VOC Materials
No Plywood or Particleboard
Zero Off-Gassing When Heated
Verified by Independent IAQ Lab
Ultra-Low EMF, Verified On Camera
We’ve engineered our saunas with proprietary grounding systems and fully shielded components. Watch real-time EMF meter testing and see the difference for yourself.
Ultra-Low EMF & ELF Output
Proprietary Grounding Technology
Independently Tested
Safe for EMF-Conscious Buyers
What Sets Us Apart
The Gold Standard For Clean, Thoughtful Construction
Our approach prioritizes material integrity and electromagnetic design, creating a wellness environment you can feel confident about.
Durable, Clean Construction
Built with natural woods, no glues or adhesives, minimal synthetic materials for sensitive users.
Tested Low EMF / ELF
Grounded heaters designed to minimize electric and magnetic field exposure.
Third Party Safety Tested
Independently tested and verified for ultra-low emissions by Primary Environmental.
Premium Engineering
Precision heating technology trusted by wellness professionals and longevity-focused practitioners.
Our Saunas vs. Their Saunas
True quality lies in the details. When you compare Heavenly Heat to conventional options, our commitment to material integrity and thoughtful design becomes clear.
HEAVENLY HEAT SAUNAS
100% Hemlock Wood
No glues or adhesives in assembly
Ultra-low EMF with grounded heaters
Minimized VOC exposure
Built with quality materials to last
CONVENTIONAL SAUNAS
Often uses plywood and veneers
Frequently built with adhesives and finishes
Higher EMF levels
Low VOC levels not prioritized
Mass-manufactured
Finance It
Bring Home Your Sauna Today With 0% Financing
Split your purchase into easy monthly payments with Bread Pay™ No hidden fees, no gimmicks.
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Don't Sweat It, We've Got You Covered.
30 Day Home Trial
Experience your sauna at home for 30 days. Not the right fit? We accept returns with a full product refund. Customer covers return freight.
10-Year Limited Warranty
Built with materials designed for longevity. Covers structural components and heating elements. See warranty page for complete terms.
Professional Delivery Service
From our facility to your home, your sauna is carefully shipped and tracked. Free freight shipping and optional assembly service available in Continental US on most models.
Use your HSA / FSA to Purchase a Sauna!
We’ve partnered with TrueMed to give you the ability to use your Health Savings Account (HSA) or Flexible Spending Account (FSA) for your Sauna purchase. Customers typically save 30-40% by using pre-tax dollars, depending on their tax bracket.
