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Hearth Infrared Sauna Panel
USA
Hearth Pedestal
This minimalist pedestal is designed to align your Hearth® Infrared Sauna Panel perfectly with your torso for optimal results when seated. The sustainably-harvested American basswood is sanded to a buttery-smooth finish to match our Sauna Stool. Best of all, its simple tool-free assembly makes it easy to take apart and store flat when not in use.
Shower Sauna Kit
Transform your unused shower into a powerful healing space with the Shower Sauna Conversion Kit. Designed to fit standard bathtub-sized enclosures, this all-in-one setup delivers full-spectrum FireLight® infrared therapy—no remodeling, no EMFs, no visual clutter. Tool-free and fully portable, it assembles in minutes and stores flat when not in use. Made with raw basswood, stainless steel, and organic cotton, it’s our most economical and space-saving sauna solution.
Order Processing: 1-3 Business Days

What's in the Box
For Hearth Trio:
1 x Hearth Trio
3 x FireLight® Bulb (120V or 240V, based on selected plug)
1 x Shielded Power Cord
4 x Turnkey Clamp
1 x Outlet Tester
1x Hearth Use Guide
For Hearth Quartet:
1 x Hearth Quartet
4 x FireLight® Bulb (120V or 240V, based on selected plug)
1 x Shielded Power Cord
4 x Turnkey Clamp
1 x Outlet Tester
1 x Hearth Use Guide
Dimensions & Weight
Weight
Trio: 7 lb (3.2 kg)
Quartet: 11.4 lb (5.2 kg)
Dimensions
Trio
Width: 23.75 in (60.3 cm)
Height: 15.5 in (39.4 cm)
Depth: 9 in (22.9 cm)
Quartet
Width: 23.75 in (60.3 cm)
Height: 23.5 in (59.7 cm)
Depth: 9 in (22.9 cm)
Electrical Info
Trio
Wattage: 750 W
Voltage and frequency: 120 V at 50–60 Hz, 240 V at 50–60 Hz
Amperage: 6 A at 120 V, 3 A 240 V
Power cord length: 15 ft (3 m)
Quartet
Wattage: 1000 W
Voltage and frequency: 120 V at 50–60 Hz, 240 V at 50–60 Hz
Amperage: 8.3 A at 120 V, 4.2 A 240 V
Power cord length: 15 ft (4.6 m)
Approvals
All electrical parts UL-listed.
CE-certified.
How it Ships
Your Hearth ships in 1 box.
Quartet Box: 27 x 26 x 11 in, 27 lb (69 x 66 x 28 cm, 12.2 kg)
Trio Box: 26 x 18 x 11 in, 21 lb (66 x 46 x 28 cm, 9.5 kg)

Using Your Hearth
Turn any space into a SaunaSpace or upgrade your existing SaunaSpace sauna with the Hearth.
Supportive Heat for Daily Rituals
The Hearth adds steady, radiant heat and full-spectrum infrared to your practice—perfect for yoga, meditation, or breathwork. It grounds you in warmth while supporting deeper relaxation and detox.
A Retreat in Your Living Room
No special room required. Just plug in the Hearth and instantly transform your space into a sanctuary of warmth, light, and calm.
Upgrade Your Cabinet Sauna
The Hearth supercharges your cabinet sauna with penetrating radiant heat and full-spectrum light therapy—delivering deeper detox, better sweat, and more revitalizing results in every session.
Closet-Sized Healing Oasis
Small space? Big impact. Add the Hearth to any compact setup—like a closet or corner nook—for a powerful, private sanctuary that fits your life.
Build a SuperSauna
Ready to turn things up? Add a Hearth Trio to your Classic FireLight® Sauna to create a higher-heat, higher-intensity sauna experience that works faster and goes deeper.

Perfect Sessions, Every Time
The Hearth® has up to four levels of intensity so you can choose your favorite way to sauna. Switch between one, three, and four bulbs depending on your mood. Whether you're looking for a gentle way to unwind or seeking maximum relief, there's a setting for you.
Learn more
Light Your Path to Wellness
Light Your Path to Wellness
- Detoxification Detoxification
- Healing & Recovery Healing & Recovery
- Immune Support Immune Support
- Skin Rejuvenation Skin Rejuvenation
- Stress Reduction Stress Reduction
- Better Sleep Better Sleep
- Pain Relief Pain Relief
- Emotional Balance Emotional Balance
- Enhanced Cognition Enhanced Cognition
- Athletic Performance Athletic Performance
- Weight Loss Weight Loss
- Longevity Longevity
No One Does Infrared Like Us
We've spent years crafting the perfect hand-blown sauna bulb. We mimic the best of the sun—with none of the harmful UV—to create full-spectrum infrared therapy that is truly one of a kind.
LEARN MOREThe Hearth Q&A
Is the Hearth Pedestal included?
The Hearth Pedestal is an optional accessory you can add to cart above.
Can I add the Hearth to my existing cabinet sauna?
If you want to upgrade your sauna, the Hearth is the best option to turn your existing far-infrared, or other cabinet-style sauna, into a full-spectrum infrared sauna!
Recommended setup: Buy the Hearth Pedestal and Sauna Stool with your Hearth to target your core. Remove your sauna’s built-in bench.
Bench setup: Set your Hearth on your sauna’s built-in bench. Sit on your own chair or our Sauna Stool.
Hanging setup: Use the carrying handle to hang your Hearth on the wall. Make sure to use proper anchoring that is rated to support at least 25 lbs.(hooks, rope, etc.)
Due to variables beyond our control, customers experience different heating when using the Hearth in unique environments. The Hearth Quartet only heats an area of 60-70 cubic feet. This online calculator can be used to calculate the cubic footage of your space.
For a full explanation of how to upgrade your cabinet sauna with a Hearth™, read this article in our Help Center.
Can the Hearth be used outside a sauna enclosure and why would I want to do this?
Yes, absolutely, and you receive all the benefits of red light therapy. We have many customers who enjoy using our Hearth this way, as some will even do yoga and meditate in front of our lights! You can also have it near you while you’re working on a computer or watching TV to block out blue light.
Some people also like to use it as an ambient light in the evenings and mornings instead of harsh LEDs and fluorescents.
However, note that the detox will be mild without an enclosure. The most profound detox occurs when the body core temperature is increased enough to get a strong sweat response.
How do I mount and/or use the Hearth?
The Hearth Pedestal is specifically made to be used with the Hearth, and also with the Glow. It is not a bench for the user.
Set the Hearth on the Pedestal top, centered for balance, and the Hearth will stand by itself.
The Hearth doesn't need to lean against anything; just set it down and center it on the Pedestal and enjoy!
The Hearth includes a built-in carrying handle that can be used to hang it from a wall. Make sure to use proper anchoring that is rated to support at least 25 lbs.(hooks, rope, etc.).
How much does it cost to operate the Hearth™?
The Hearth™ Trio uses 750W, which costs about 12¢ per hour based on average kilowatt-hour (kWh) cost in the USA.
The Hearth™ Quartet uses 1000W, which costs about 16¢ per hour based on average kilowatt-hour (kWh) cost in the USA.