SaunaSpace Hearth Trio Infrared Therapy Sauna Panel - standing on floor with dark lighting
SaunaSpace Hearth Quartet Infrared Therapy Sauna Panel - close up of bulb guards with lights on
SaunaSpace Hearth Quartet Infrared Therapy Sauna Panel - close up of bulb guards with lights on
Woman in closet in front of Hearth Quartet Infrared Sauna Panel with lights on
SaunaSpace Hearth Quartet Infrared Therapy Sauna Panel - standing on floor with dark lighting
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Hearth Infrared Sauna Panel

4.9
Rated 4.9 out of 5 stars
249 Reviews
Transform any space, or upgrade your SaunaSpace, with the Hearth Panel, powered by FireLight® for optimized light and heat therapy that supports deep, restorative healing. Choose the Trio (3 bulbs) or Quartet (4 bulbs) for targeted or full-body use. Crafted from unfinished, sustainably sourced basswood and hypoallergenic stainless steel, it’s minimalist, durable, and portable by design. With four intensity settings and a built-in handle, it delivers purity, precision, and presence—anywhere.
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USA
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Regular price $1,495

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Sale price $1/mo

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Starts as low as $1/mo.

Regular price $1,495

HSA/FSA-eligible with Learn more

Hearth Infrared Sauna Panel

Regular price from $1,495
Order Processing: 1-3 business days
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
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)

Silhouette of woman with eyes closed and seated in meditation in front of Hearth Quartet Infrared Therapy Panel with lights on that is resting on a Hearth Pedestal in dimly lit room

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.

People seated in meditation on yoga mats and pillows in front of Hearth Quartet Infrared Sauna Panel seated on Pedestal in dimly lit room.

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
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Light Your Path to Wellness

Light Your Path to Wellness

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 MORE
Silhouette of woman walking toward red spotlight background in dimly lit room
Silhouette of woman with red light on eyes against background of violet light.
Man ballet dancing with and holding woman in dimly lit room with red light cast upon them
Close-up of Hearth Infrared Sauna Panel with lights on
Woman using SaunaSpace Exfoliating Brush on her thigh under red light, inside FireLight Infrared Sauna

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 FAQ

Got questions about the Hearth? You’re not alone. From cabinet sauna upgrades to daily light therapy, this powerful panel inspires a lot of curiosity. Below, we cover the most common questions about setup, usage, and how the Hearth compares to saunas and red light panels, so you can get the most from your infrared ritual.

Is the Hearth Pedestal included?

The Hearth Pedestal isn’t included, but it’s a highly recommended add-on, especially if you plan to use your Hearth Infrared Sauna Panel outside an enclosure or in a cabinet sauna conversion. You can easily add the Pedestal to your order right on the Hearth Buy page.

Can I add the Hearth to my existing cabinet sauna?

Yes, it’s one of the most effective ways to transform a traditional or far-infrared cabinet sauna into a full-spectrum, near infrared sanctuary.

Recommended setup: Use the Hearth Pedestal and Sauna Stool to position the panel at core level. If needed, remove your built-in bench and sit on the stool for targeted, radiant light therapy.

Bench setup: Place your Hearth securely on your sauna’s built-in bench. Just be sure the height and angle allow for full-body exposure.

Wall-mount setup: Use the Hearth’s built-in handle to hang it on a wall. Be sure to anchor with hardware rated for at least 25 lbs.

Note: Results vary depending on sauna size and materials. The Hearth Quartet heats spaces up to 60–70 cubic feet. For larger cabinets, therapeutic heat will be gentler. Use our sauna volume calculator for guidance.

Want a deeper dive? Here’s our full article on cabinet sauna upgrades.

Can I use the Hearth outside a sauna enclosure?

Absolutely. The Hearth shines outside a sauna, too, perfect for red light therapy while you work, stretch, meditate, or relax. It’s ideal for skin rejuvenation, blue light blocking, circadian support, and energy regulation throughout the day.

Use it as a warm, flicker-free light in the morning or evening to balance your sleep-wake cycle. Just note that without heat retention, you won’t get a detoxifying sweat. Sweating requires a sauna enclosure.

Still, for mood, energy, and cellular nourishment, the Hearth delivers in any setting.

How do I mount or use the Hearth?

The Hearth is plug-and-glow simple.

The most stable setup is on the Hearth Pedestal. Just place it upright, centered, and balanced, no tools required. It stands on its own without needing to lean on anything.

Prefer a wall-mounted experience? Use the built-in handle to hang it with anchors or heavy-duty hardware (25+ lb rating recommended).

Wherever it lives, make sure the light reaches your body directly for optimal benefit.

How much electricity does the Hearth use?

Very little, especially considering how much energy it gives you in return.

  • 750 watts → ~12¢ per hour
  • 1000 watts → ~16¢ per hour

That’s less than running your dishwasher and far more regenerative.

What’s the difference between the Hearth Trio and Hearth Quartet?

The Trio has three FireLight® Bulbs and is great for small spaces, shorter sessions, or pairing with other wellness tools.

The Quartet offers more heat, higher irradiance, and faster results, perfect for primary sauna sessions or deeper intensity.

If you’re unsure, go with the Quartet. You can always use fewer bulbs during a session, but you can’t add a bulb to a Trio later.

Should I rotate during my session?

It depends on your goal.

If you’re going for full-body coverage, gentle rotation helps ensure even exposure.

If you’re doing targeted red light therapy say, on your chest, face, or joints, just sit still and soak in the light.

How close should I sit to the Hearth?

For most sessions, sit 18–30 inches away. Adjust based on comfort, closer for stronger intensity, farther if it feels too warm. You should feel gently warmed, not overheated.

Is it safe to use the Hearth every day?

Yes, daily use is both safe and encouraged. Most people enjoy 5–15 minute sessions once or twice a day. Build it into your morning, wind-down, or post-workout routine.

Does the Hearth get hot?

It gets warm, not scorching. The Hearth emits radiant heat along with red and near infrared light, similar to a gentle sunbeam. If it feels too intense, increase your distance or shorten your session.

Can I travel with the Hearth?

Yes, the Hearth is designed to be portable. While it’s larger than the Glow, it’s still easy to travel with, especially by car. The Trio weighs about 7 lbs and the Quartet around 11.5 lbs, with a built-in handle for convenient carrying. Just be sure let the panel cool completely. Many people take their Hearth to rentals, retreats, or hotel stays.

Can I lie down while using the Hearth?

You can! Just ensure the Hearth is on a stable surface, like a chair or low table, not a bed or soft surface. Many people use it this way during yoga, breathwork, or rest.

It can also sit directly on a hardwood or tile floor but not on a carpeted or synthetic (like PVC or laminate).

How long do FireLight® Bulbs last in the Hearth, and how do I replace them?

Each FireLight® Bulb in the Hearth is rated for 5,000 hours, typically lasting 5–10 years depending on usage.

When it’s time, replacement is easy, just screw in a new one like a regular bulb. No tools required.

If a bulb burns out within 5 years, it’s covered under warranty. After that, replacements are available at a discounted rate of $95.

You’ll always be supported and glowing.

The Hearth Infrared Sauna Panel is the simplest way to bring targeted light therapy into your daily life. Compact yet powerful, it delivers a concentrated spectrum of near-infrared and red light designed to support detoxification, cellular repair, and relaxation, without overwhelming your space. Whether you're easing into the practice or complementing another sauna setup, the Hearth offers a flexible, effective option grounded in biological coherence.

Each panel is handcrafted using clean, non-toxic materials and built with integrated EMF shielding to support safe, restorative use. There is no flicker, no harsh LEDs, and no synthetic interference. Just natural light and heat your body can recognize and respond to. Use it while seated, standing, or during targeted sessions for areas that need extra care. Many begin here and later expand their healing environment with additional panels or full-body enclosures.

If you're new to light therapy or curious about how near-infrared differs from red light or far-infrared saunas, we recommend starting with our SaunaSpace 101 guide. It explains the science, the benefits, and what makes this spectrum so uniquely aligned with the body's natural intelligence.