Benefits |
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Traditional |
Far Infrared |
LED Light Therapy Panel |
Detoxification | 3 | 2 | 2 | 1 |
Healing & Recovery | 3 | 2 | 2 | 1 |
Immune Support | 3 | 2 | 2 | 2 |
Skin Rejuvenation | 3 | 1 | 1 | 2 |
Stress Reduction | 3 | 1 | 1 | 1 |
Better Sleep | 3 | 2 | 2 | 1 |
Emotional Balance | 3 | 2 | 2 | 2 |
Pain Relief | 3 | 1 | 1 | 2 |
Enhanced Cognition | 3 | 2 | 2 | 2 |
Athletic Performance | 3 | 2 | 2 | 2 |
Weight Loss | 3 | 2 | 2 | 0 |
Longevity | 3 | 3 | 3 | 0 |
As Seen In
Your Hearth is always in the right place.
This versatile sauna panel brings the warmth of a hearth into the modern age, offering you a personal indoor bonfire (minus the toxic particulates) or a space-saving sauna experience.


The FireLight® Spectrum: A Revolution in Heat and Light Therapy
The FireLight® Spectrum blends red and near-infrared light in the body’s most responsive range. It fuels energy, activates detox, and restores balance at the cellular level. This isn’t surface sweat. It’s deep, biological renewal.


State of the Hearth Design
At SaunaSpace, every Hearth™ Panel is built by hand in our Columbia, Missouri workshop, where skilled artisans carry forward a legacy of American craftsmanship. With no assembly lines, no plastic, and no off-gassing materials, each sauna is made start to finish with meticulous care—shaped, joined, and finished by human hands. The result is a toxin-free sanctuary, crafted to last and grounded in our commitment to purity, precision, and timeless design.
BasswoodSustainably harvested and untreated—no outgassing.

Stainless SteelNo coatings or aluminum—clean, durable, and built to last.

Outshining the Competition
Only FireLight® delivers true full-spectrum infrared and radiant heat to support deep detox, cellular renewal, and total-body restoration.
Built for Real Healing
Every detail of the FireLight® Hearth is designed to heal deeply, not just shine bright.
Features |
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Traditional |
Far Infrared |
LED Light Therapy Panel |
Portable | 3 | 0 | 1 | 3 |
Easy set-up | 3 | 0 | 0 | 2 |
Fast & efficient experience | 3 | 0 | 0 | 2 |
Comfortable | 3 | 1 | 1 | 2 |
Full-body experience | 3 | 3 | 3 | 0 |
EMF shielded | 3 | 0 | 0 | 0 |
Clean, eco-friendly materials | 3 | 2 | 1 | 0 |
No preheating needed | 3 | 0 | 0 | 3 |
Meditative design / feng shui | 3 | 1 | 1 | 0 |
Grounded | 3 | 0 | 0 | 0 |
Made in USA | 3 | 0 | 0 | 0 |
Plug & play (no special outlets) | 3 | 0 | 1 | 3 |
Concierge customer care | 3 | 0 | 0 | 0 |
Free 20-minute medical consultation | 3 | 0 | 0 | 0 |


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
1 x 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 (3 bulb)
Wattage: 750 W
Input voltage and frequency: 120 V at 50–60 Hz, 240 V at 50–60 Hz
Amperage: 6.25 A at 120 V, 3.1 A 240 V
Power cord length: 15 ft ( 4.6 m)
Quartet (4 bulb)
Wattage: 1000 W
Input 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)
249 Reviews from Happy Customers
The Hearth Infrared Sauna Panel FAQ
Curious about how to get the most from your Hearth? You’re in the right place. From full-spectrum therapy to cabinet sauna conversions, this radiant panel opens up a world of possibilities. Below, we explore the most common questions—answered with care and depth—so you can understand not just how to use the Hearth, but how to truly live with it.
Is the Hearth Pedestal included?
The Hearth Pedestal isn’t included, but it’s a thoughtfully designed companion piece, especially if you’re using your infrared sauna panel outside a traditional enclosure or converting an existing cabinet sauna. The Pedestal creates stable, centered support and optimizes your exposure to FireLight® therapy. You can easily add one on the Hearth Buy Page.
Can I add the Hearth to my existing cabinet sauna?
Yes, it's one of the best ways to upgrade a traditional or far-infrared cabinet sauna into a full-spectrum, near infrared sanctuary.
Recommended configuration: Use the Hearth Pedestal and Sauna Stool to position your Hearth at core level. Remove your built-in bench if needed, and sit comfortably on the stool to receive direct, targeted light.
Bench method: Place your Hearth on your sauna’s built-in bench. Just make sure the height and angle allow for full-body coverage.
Wall-mount option: Use the built-in handle to hang the Hearth on a wall. Be sure to anchor securely with hardware rated for at least 25 lbs.
Need more support? We’ve created a detailed guide on cabinet sauna conversions.
Can the Hearth be used outside a sauna enclosure—and why would I want to?
Yes, beautifully so. Many of our customers use the Hearth as a red light therapy panel outside a sauna for everyday wellness: while journaling, meditating, stretching, or simply resting.
You can also use it in the morning or evening as a gentle ambient light to support circadian rhythms, no flicker, no LED glare, just a warm glow that’s deeply regulating to your system.
It’s incredibly helpful for skin rejuvenation, mood balance, circadian support, and blue light mitigation, especially during screen-heavy days. The FireLight® bulbs emit a comforting, flicker-free glow, no LED glare, no harsh edges, just pure light and gentle warmth.
Without enclosure, you won’t generate a deep detox sweat (raising core body temperature requires a sauna enclosure).
Still: for non-sweat days, travel, or stacked wellness rituals, the Hearth delivers a lot, beautifully.
How do I mount or position the Hearth for best results?
The Hearth is designed to be simple and versatile, no tools, no fuss.
The Hearth Pedestal is the most stable and user-friendly setup. Just place the Hearth on the Pedestal (not a bench, it’s not meant to be sat on), center it for balance, and you’re good to go. It stands freely without needing to lean on anything.
You can also use the built-in carrying handle to hang the Hearth on a wall. If you go that route, make sure to use anchors or hardware rated to hold at least 25 pounds.
Wherever you place it, the goal is the same: direct, radiant light right where your body needs it.
How much electricity does the Hearth use?
Surprisingly little, especially considering what it does for your energy, skin, and cellular health.
- 750 watts → around 12¢ per hour
- 1000 watts → about 16¢ per hour
That’s less than a cycle on your dishwasher, and way more rejuvenating.
What’s the difference between the Hearth Trio and the Hearth Quartet?
The Hearth Trio has 3 FireLight® Bulbs and is ideal for smaller spaces, shorter sessions, or stacking with other wellness tools. The Hearth Quartet has 4 bulbs and offers stronger irradiance, deeper heat, and faster therapeutic results.
If you’re using it as your primary sauna light or want more intensity, go with the Quartet. If you want something more compact or ambient, the Trio is a great fit.
Can I switch between the Trio and the Quartet later?
Not directly. The number of bulbs is part of the Hearth’s internal design, so if you buy the Trio, it will always have 3 bulbs. If you’re unsure, go with the Quartet, you can always use fewer bulbs during a session, but you can’t add one later.
How close should I sit to the Hearth?
Most people sit 18 to 30 inches away. That sweet spot delivers deep warmth without overwhelming heat.
If you’re looking for gentle stimulation, start farther back. Want stronger activation? Move closer. The goal is to feel relaxed, open, and warmly held.
Do I rotate like I do in the sauna?
You can, but you don’t have to.
If you’re using the Hearth for full-body therapy, gentle rotation helps ensure even exposure. But for targeted sessions, like on your chest, face, or back, just stay still and soak it in. Let the light do the work.
Can I use the Hearth every day?
Yes—many people use it daily, even multiple times a day. Sessions can be as short as 5–15 minutes depending on your distance and intention. Whether it’s part of your morning ritual, post-work recovery, or before bed, the Hearth is built for daily use.
How hot does the Hearth get?
It gets warm, intentionally. The Hearth delivers both near infrared light and gentle radiant heat, just like the FireLight® Sauna. It shouldn’t feel harsh or overwhelming, but if it ever feels too intense, increase your distance or shorten your session.
Can I take the Hearth with me when traveling?
Absolutely. Though more substantial than the Glow, the Hearth was made to move with you. With a built-in handle and a lightweight design, just 7 lbs for the Trio and 11.5 lbs for the Quartet, it’s easy to tuck into the backseat for road trips, retreats, or extended stays. Just allow it to cool completely before packing, and remove the bulbs for safe transport. Whether you’re setting up in a hotel, a rental, or a quiet corner of your getaway, the Hearth brings full-spectrum healing wherever you roam.
Can I lie down and use the Hearth?
Yes, as long as it’s stable, safe, and aimed correctly. Some people lie down with the Hearth on a chair or table nearby, especially during meditation, yoga, or breathwork. Just don’t place it on a soft surface where it could overheat or tip.
How long do the FireLight® Bulbs last, and how do I get replacements?
The FireLight® Bulb is rated for 5,000 hours and typically lasts 5 to 10 years, depending on use. When it eventually burns out, replacing it is simple, it screws in just like a standard bulb, no tools needed.
If it burns out within five years, we’ll replace it for free under our warranty. After that, you’ll still get a special replacement price of $95.
Long-lasting, easy to replace, and always backed by us.
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