Hearth Infrared Sauna Panel

Transform Your Space into a Sanctuary

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.

Radiant circular red glow
Woman feeling health benefits

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.

Discover how the FireLight Spectrum changes everything
Graph of FireLight® Spectrum showing the 'Sweet Spot' of near infrared containing sections of '"Peak Light Therapy' and "Peak Heat Therapy' Graph of FireLight® Spectrum showing the 'Sweet Spot' of near infrared containing sections of '"Peak Light Therapy' and "Peak Heat Therapy'

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.

Basswood icon showing beige circular cutout with wavy line pattern

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

Stainless Steel icon showing beige concentric circles.

Outshining the Competition

Only FireLight® delivers true full-spectrum infrared and radiant heat to support deep detox, cellular renewal, and total-body restoration.

Benefits Hearth Quartet Infrared Sauna Panel with lights on
SaunaSpace infinity logo mark
FireLight® Hearth

Wooden traditional sauna with interior bench and electric hot rocks heater.

Traditional 
Sauna

Far infrared wood cabinet sauna with wooden interior and dark exterior

Far Infrared 
Emitter Sauna

LED red light therapy panel

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
See More

Built for Real Healing

Every detail of the FireLight® Hearth is designed to heal deeply, not just shine bright.

Features Hearth Quartet Infrared Sauna Panel with lights on
SaunaSpace infinity logo mark
FireLight® Hearth

Wooden traditional sauna with interior bench and electric hot rocks heater.

Traditional 
Sauna

Far infrared wood cabinet sauna with wooden interior and dark exterior

Far Infrared 
Emitter Sauna

LED red light therapy panel

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
See More
SaunaSpace Hearth Trio and Hearth Quartet Infrared Therapy Panels - standing up together with lights on against beige background
SaunaSpace Hearth Trio and Hearth Quartet Infrared Therapy Panels - standing up together with lights on against beige background

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)

circular gradient of cream and red light
@SAUNASPACE

249 Reviews from Happy Customers

4.9
Rated 4.9 out of 5 stars
Based on 249 reviews
Total 5 star reviews: 235 Total 4 star reviews: 9 Total 3 star reviews: 2 Total 2 star reviews: 2 Total 1 star reviews: 1
98%would recommend this product
Slide 1 selected
249 reviews
  • C Profile picture for CORBIN
    CORBIN
    Verified Buyer
    I recommend this product
    Age 50-59
    Rated 5 out of 5 stars
    4 months ago
    Jazmyn was wonderful helping me on the product

    SaunaSpace,

    Jazmyn was super helpful to me and very professional and knowledgeable with your product.

    I really was extremely impressed with her. It is rare companies have someone like this who could answer all of my questions while being extremely patient and nice.

    For me personally and my body. I enjoyed the product, but for my body type, I cannot tell any difference in my health.

    I somehow can notice a big difference when I workout and sweat though on a elliptical, slow jog, and weights for example.

    Which causes me to sweat more and of course gets my entire body flowing and moving.

    Therefore, I did not keep the product.

    However, the 100 day money back guarantee is worth it for everyone to try at least.

    And the product is beautiful all around...and yes, pricey for most, but with our government making the dollar with nothing soon...we might as well buy something useful and helpful like this beforehand.

    😉

    QualityRated 2.0 on a scale of minus 2 to 2
    Ease of SetupRated 2.0 on a scale of minus 2 to 2
    I Use ItRated 2.0 on a scale of minus 2 to 2
    ExpectationsRated 0.0 on a scale of minus 2 to 2
  • JB
    James B.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Perfect solution for a DYI

    Perfect solution for a DYI sauna. Well constructed, easy to mount, very sturdy. Provided a great sweat from the very first session. Started to feel the results of detoxing my skin and body after just a few times using it. Have experienced better sleep, increased energy and improved skin health. Best home upgrade I’ve ever made, would recommend it for anyone who in seeking improved mental and physical health.

  • SJ
    SUSAN J. M.
    Verified Buyer
    I recommend this product
    Benefits I Notice Improved Mental Health/Mood, Stress Reduction, Detox, Less Inflammation, Better Physical Performance
    My Favorite Features Comfortable Air Temperature, Portability, Combining Light & Heat Therapy, Convenience of Sauna at Home, Quick Sweating
    Age 60-69
    Rated 5 out of 5 stars
    1 month ago
    Even A DIY setup is WONDERFUL!!!

    I created my own space in my closet with cotton drapes, tension bars, a little stool and bench, and VOILA … a perfect place for a Sauna Space panel and experience. I love going in there. It’s like food, or sunshine, delicious and luxurious!!

    QualityRated 2.0 on a scale of minus 2 to 2
    Ease of SetupRated 2.0 on a scale of minus 2 to 2
    I Use ItRated -2.0 on a scale of minus 2 to 2
    ExpectationsRated 2.0 on a scale of minus 2 to 2
  • JL
    jimmy l.
    Verified Buyer
    I recommend this product
    Age 40-49
    Rated 5 out of 5 stars
    5 months ago
    sauna space

    I bought bother the 4 bulb and the 3 bulb panel and put both in my sauna space. I have used this daily for the last 2 months and it is the real deal!!! I work out 6 days a week and I can truly feel the therapy benefits in recovery. I highly recommend!!!

    QualityRated 2.0 on a scale of minus 2 to 2
    Ease of SetupRated 1.0 on a scale of minus 2 to 2
    I Use ItRated 2.0 on a scale of minus 2 to 2
    ExpectationsRated 2.0 on a scale of minus 2 to 2
  • LG
    Laura G.
    Verified Buyer
    I recommend this product
    Benefits I Notice Immune Support, Improved Sleep, Less Inflammation, Detox, Radiant Skin
    My Favorite Features Combining Light & Heat Therapy, Convenience of Sauna at Home, Nature’s FireLight Spectrum Indoors, Ritual for Mindfulness, Portability
    Age 40-49
    Rated 5 out of 5 stars
    7 months ago
    Best decision!

    I love my sauna panel. I created my own space in the bathtub using organic hemp canvas and a big rod over the tub. It is my favorite place at home and it truly heals me. I can feel it in my energy levels, my strength and at night when I soundly sleep. I wake up feeling rested and ready for a great day.

    I would recommend it to anyone.

    QualityRated 2.0 on a scale of minus 2 to 2
    Ease of SetupRated 2.0 on a scale of minus 2 to 2
    I Use ItRated 0.0 on a scale of minus 2 to 2
    ExpectationsRated 0.0 on a scale of minus 2 to 2

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.