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AnySauna offers premium sauna and bath products designed for relaxation, wellness, and everyday luxury. Backed by over a decade of expertise

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    1. Products
    2. Indoor Infrared Sauna
    3. HeatWave Sonoma 4 Person 9 Carbon…
    HeatWave Sonoma 4 Person 9 Carbon Indoor FAR Infrared Sauna - Image 1
    HeatWave Sonoma 4 Person 9 Carbon Indoor FAR Infrared Sauna - Image 2
    HeatWave Sonoma 4 Person 9 Carbon Indoor FAR Infrared Sauna - Image 3
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    HeatWave Sonoma 4 Person 9 Carbon Indoor FAR Infrared Sauna - Image 1
    Click image to zoom
    17% OFF
    HeatWave
    Indoor Infrared Sauna

    HeatWave Sonoma 4 Person 9 Carbon Indoor FAR Infrared Sauna

    $3,717$4,460You save $743
    Free Shipping
    Estimated delivery: May 28 – Jun 2

    The HeatWave Sonoma 4-Person FAR Infrared Sauna offers a spacious, rejuvenating retreat for you and your loved ones.

    Key Specifications

    Capacity

    4 person

    Heating Technology

    Far Infrared

    Material

    Hemlock

    Key Features

    Spacious Design

    Comfortably fits four people

    Carbon Heaters

    Efficient and even heating

    Sound System

    Enhance relaxation with music

    Infrared Technology

    Deep, soothing heat therapy

    Customize Your Indoor Infrared Sauna

    Optional Add-ons

    Two Red Cedar Backrest

    Two Red Cedar Backrest

    $139.00

    Two Red Cedar Backrest

    $139.00
    Two Hemlock Backrest

    Two Hemlock Backrest

    $124.00

    Two Hemlock Backrest

    $124.00
    SKU: SA7020
    GTIN: 672875005925

    Call Us Now

    (555) 012-3456

    Luxurious Relaxation for Four

    The HeatWave Sonoma 4-Person FAR Infrared Sauna offers a spacious, rejuvenating retreat for you and your loved ones. Designed with premium hemlock wood, this sauna comfortably accommodates four people, making it perfect for families or small groups seeking deep relaxation. The natural wood finish adds an elegant touch to any home, while the full-length glass door and windows enhance visibility and openness.

    Advanced Carbon Infrared Heating

    Experience the benefits of FAR infrared technology with nine high-efficiency carbon heaters. These heaters deliver gentle, penetrating warmth that promotes detoxification, muscle recovery, and improved circulation. Unlike traditional saunas, infrared heat warms the body directly, allowing for a more comfortable experience at lower temperatures—up to 140°F—while still delivering deep therapeutic effects.

    Built-In Entertainment & Air Purification

    Enhance your sauna sessions with the integrated sound system featuring wireless connectivity, so you can enjoy your favorite music or guided meditations. The built-in oxygen ionizer helps purify the air, ensuring a fresh and invigorating environment. Whether you're unwinding after a workout or simply seeking stress relief, this sauna provides a multisensory wellness experience.

    Thoughtful Design & Easy Control

    The HeatWave Sonoma is designed for convenience and durability. The LED control panel allows for effortless temperature adjustments, while the sturdy hemlock construction ensures long-lasting performance. The spacious interior and ergonomic seating make it ideal for extended sessions, and the no-choking hazard design ensures safety for all users.

    Perfect for Home Wellness

    Ideal for health-conscious individuals, athletes, or anyone looking to enhance their self-care routine, this sauna brings the spa experience home. Its 120V 20amp electrical requirement makes it easy to install in most residential settings. Transform your space into a sanctuary of relaxation and well-being with the HeatWave Sonoma Infrared Sauna.

    Why Choose the HeatWave Sonoma?

    Combining cutting-edge infrared technology, premium materials, and user-friendly features, this sauna delivers unmatched comfort and therapeutic benefits. Whether for detoxification, pain relief, or pure relaxation, the Sonoma model is a top-tier choice for modern home wellness. Invest in your health and elevate your daily routine with this exceptional 4-person infrared sauna.

    SpecificationValue
    CapacityThe recommended maximum number of users
    4 person
    Heating TechnologyThe type of infrared emitters used in the sauna.
    Far Infrared
    Number of HeatersThe total count of heating panels inside the cabin
    9
    MaterialThe primary type of wood used for the cabin construction
    Hemlock
    Audio SystemBuilt-in entertainment and audio features
    Sound System with Wireless
    WeightThe total assembled weight of the unit
    344 lbs
    Maximum TemperatureThe highest heat setting the sauna can reach
    140 °F
    Glass TypeThe material used for the door and front-facing windows.
    6mm Tempered Glass

    Exterior Dimensions

    The overall external footprint

    Width
    71in
    Height
    75in
    Depth
    45in

    Customer Reviews

    A

    It takes about 15–20 minutes for the HeatWave Sonoma sauna to reach the optimal temperature for a relaxing session. Preheating before use ensures that you get the most out of the infrared technology, which provides gentle and consistent warmth.

    A

    The HeatWave Sonoma sauna can reach temperatures up to 140°F, which allows for a comfortable and therapeutic experience while using the far infrared heaters that penetrate deeply for effective muscle relaxation and detoxification.

    A

    The HeatWave Sonoma sauna is designed for indoor use. The best spot would be a dry, well-ventilated room with enough space for the dimensions of 45L x 71W x 75H inches. Ensure that you have access to a 120V 20amp electrical outlet for proper installation.

    A

    You can place the HeatWave Sonoma sauna on most standard indoor flooring. It's essential to ensure the surface is flat and stable. Carpeting is acceptable, but hard floors like tile or wood will help with airflow and ease of cleaning.

    A

    While it's not necessary to have elaborate ventilation due to the built-in oxygen ionizer, having some airflow in the room where the sauna is placed will ensure that the space remains fresh and comfortable after extended uses.

    A

    The HeatWave Sonoma sauna employs 9 carbon infrared heaters. This system is energy-efficient and designed to provide even heating, directly warming your body at a lower natural temperature, which maximizes relaxation and health benefits.

    A

    The sauna is constructed from premium hemlock wood, known for its durability and aesthetics. Not only is it sustainably sourced, but it also provides a naturally pleasant aroma, adding to the relaxing atmosphere of your sauna sessions.

    A

    Yes, the sauna is designed for straightforward assembly. With an illustrated manual and all necessary hardware included, most users find they can put it together with minimal effort. It’s a great weekend project to enhance your home wellness setup.

    A

    The HeatWave Sonoma sauna comes with an integrated sound system, oxygen ionizer, and LED control panel. These features enhance your sauna experience by adding soothing music, purifying air, and providing easy adjustments to your session.

    A

    Maintaining your sauna is simple. Regularly wipe down the interior wood with a damp cloth to remove any sweat residues, and occasionally check the heaters to ensure they are dust-free. The hemlock wood is naturally resistant to mold and mildew, making upkeep straightforward.

    The HeatWave Indoor Infrared Sauna comes with comprehensive warranty coverage to give you lasting peace of mind. It includes a 7-year limited warranty against defects on the wood structure. The heating elements and all electronics are backed by a 5-year limited warranty. If your sauna has a radio/CD player, it is covered by a 1-year limited warranty, and the light bulbs are covered for 90 days.

    We not only offer the best quality products in the market, but also at the best prices. Benefit from our price match guarantee and money-back promise so you can shop confidently. Plus, enjoy fast & free shipping and no sales tax in most states for added savings.

    Returns

    This product is eligible under our 30-Day Return Policy. If you need to return your sauna, the process is easy and hassle-free. Simply contact us and we’ll assist you promptly. For full return details, please visit our Return Policy page.

    Need Assistance?

    Have questions or need help? Call us at (844) 217-0652 or send us a support request. Our team is here to support you every step of the way.

    • Free Specialized Freight Shipping: Because our saunas are large, high-value items, we ship them securely on pallets via specialized freight carriers—and the shipping is completely free for all orders over $1,000.
    • 5 to 10 Business Day Timeline: Once you place your order, we prep your sauna for warehouse pickup within 1 to 3 days. Total transit time to your home typically takes 5 to 10 business days depending on your location.
    • Scheduled Delivery Appointments: No surprise drop-offs. Once your shipment reaches your local freight terminal, the carrier will call you directly to schedule a delivery day and time window. You must be present to receive and sign for your sauna.
    • Curbside Delivery Included: Your scheduled delivery includes liftgate service. The driver will carefully lower your packaged sauna off the truck and place it on your driveway or as close to your home as safely possible.
    • Simple Inspection Process: We package our products to withstand transit, but please visually inspect the boxes and pallets before signing the delivery receipt. If you see any signs of damage, write "DAMAGED" on the receipt, take a few quick photos, and email them to hello@anysauna.com so our team can handle it immediately.

    For complete details, please view our full shipping policy.

    Luxurious Relaxation for Four

    The HeatWave Sonoma 4-Person FAR Infrared Sauna offers a spacious, rejuvenating retreat for you and your loved ones. Designed with premium hemlock wood, this sauna comfortably accommodates four people, making it perfect for families or small groups seeking deep relaxation. The natural wood finish adds an elegant touch to any home, while the full-length glass door and windows enhance visibility and openness.

    Advanced Carbon Infrared Heating

    Experience the benefits of FAR infrared technology with nine high-efficiency carbon heaters. These heaters deliver gentle, penetrating warmth that promotes detoxification, muscle recovery, and improved circulation. Unlike traditional saunas, infrared heat warms the body directly, allowing for a more comfortable experience at lower temperatures—up to 140°F—while still delivering deep therapeutic effects.

    Built-In Entertainment & Air Purification

    Enhance your sauna sessions with the integrated sound system featuring wireless connectivity, so you can enjoy your favorite music or guided meditations. The built-in oxygen ionizer helps purify the air, ensuring a fresh and invigorating environment. Whether you're unwinding after a workout or simply seeking stress relief, this sauna provides a multisensory wellness experience.

    Thoughtful Design & Easy Control

    The HeatWave Sonoma is designed for convenience and durability. The LED control panel allows for effortless temperature adjustments, while the sturdy hemlock construction ensures long-lasting performance. The spacious interior and ergonomic seating make it ideal for extended sessions, and the no-choking hazard design ensures safety for all users.

    Perfect for Home Wellness

    Ideal for health-conscious individuals, athletes, or anyone looking to enhance their self-care routine, this sauna brings the spa experience home. Its 120V 20amp electrical requirement makes it easy to install in most residential settings. Transform your space into a sanctuary of relaxation and well-being with the HeatWave Sonoma Infrared Sauna.

    Why Choose the HeatWave Sonoma?

    Combining cutting-edge infrared technology, premium materials, and user-friendly features, this sauna delivers unmatched comfort and therapeutic benefits. Whether for detoxification, pain relief, or pure relaxation, the Sonoma model is a top-tier choice for modern home wellness. Invest in your health and elevate your daily routine with this exceptional 4-person infrared sauna.
    SpecificationValue
    CapacityThe recommended maximum number of users
    4 person
    Heating TechnologyThe type of infrared emitters used in the sauna.
    Far Infrared
    Number of HeatersThe total count of heating panels inside the cabin
    9
    MaterialThe primary type of wood used for the cabin construction
    Hemlock
    Audio SystemBuilt-in entertainment and audio features
    Sound System with Wireless
    WeightThe total assembled weight of the unit
    344 lbs
    Maximum TemperatureThe highest heat setting the sauna can reach
    140 °F
    Glass TypeThe material used for the door and front-facing windows.
    6mm Tempered Glass

    Exterior Dimensions

    The overall external footprint

    Width
    71in
    Height
    75in
    Depth
    45in

    Customer Reviews

    A

    It takes about 15–20 minutes for the HeatWave Sonoma sauna to reach the optimal temperature for a relaxing session. Preheating before use ensures that you get the most out of the infrared technology, which provides gentle and consistent warmth.

    A

    The HeatWave Sonoma sauna can reach temperatures up to 140°F, which allows for a comfortable and therapeutic experience while using the far infrared heaters that penetrate deeply for effective muscle relaxation and detoxification.

    A

    The HeatWave Sonoma sauna is designed for indoor use. The best spot would be a dry, well-ventilated room with enough space for the dimensions of 45L x 71W x 75H inches. Ensure that you have access to a 120V 20amp electrical outlet for proper installation.

    A

    You can place the HeatWave Sonoma sauna on most standard indoor flooring. It's essential to ensure the surface is flat and stable. Carpeting is acceptable, but hard floors like tile or wood will help with airflow and ease of cleaning.

    A

    While it's not necessary to have elaborate ventilation due to the built-in oxygen ionizer, having some airflow in the room where the sauna is placed will ensure that the space remains fresh and comfortable after extended uses.

    A

    The HeatWave Sonoma sauna employs 9 carbon infrared heaters. This system is energy-efficient and designed to provide even heating, directly warming your body at a lower natural temperature, which maximizes relaxation and health benefits.

    A

    The sauna is constructed from premium hemlock wood, known for its durability and aesthetics. Not only is it sustainably sourced, but it also provides a naturally pleasant aroma, adding to the relaxing atmosphere of your sauna sessions.

    A

    Yes, the sauna is designed for straightforward assembly. With an illustrated manual and all necessary hardware included, most users find they can put it together with minimal effort. It’s a great weekend project to enhance your home wellness setup.

    A

    The HeatWave Sonoma sauna comes with an integrated sound system, oxygen ionizer, and LED control panel. These features enhance your sauna experience by adding soothing music, purifying air, and providing easy adjustments to your session.

    A

    Maintaining your sauna is simple. Regularly wipe down the interior wood with a damp cloth to remove any sweat residues, and occasionally check the heaters to ensure they are dust-free. The hemlock wood is naturally resistant to mold and mildew, making upkeep straightforward.

    The HeatWave Indoor Infrared Sauna comes with comprehensive warranty coverage to give you lasting peace of mind. It includes a 7-year limited warranty against defects on the wood structure. The heating elements and all electronics are backed by a 5-year limited warranty. If your sauna has a radio/CD player, it is covered by a 1-year limited warranty, and the light bulbs are covered for 90 days.

    We not only offer the best quality products in the market, but also at the best prices. Benefit from our price match guarantee and money-back promise so you can shop confidently. Plus, enjoy fast & free shipping and no sales tax in most states for added savings.

    Returns

    This product is eligible under our 30-Day Return Policy. If you need to return your sauna, the process is easy and hassle-free. Simply contact us and we’ll assist you promptly. For full return details, please visit our Return Policy page.

    Need Assistance?

    Have questions or need help? Call us at (844) 217-0652 or send us a support request. Our team is here to support you every step of the way.

    • Free Specialized Freight Shipping: Because our saunas are large, high-value items, we ship them securely on pallets via specialized freight carriers—and the shipping is completely free for all orders over $1,000.
    • 5 to 10 Business Day Timeline: Once you place your order, we prep your sauna for warehouse pickup within 1 to 3 days. Total transit time to your home typically takes 5 to 10 business days depending on your location.
    • Scheduled Delivery Appointments: No surprise drop-offs. Once your shipment reaches your local freight terminal, the carrier will call you directly to schedule a delivery day and time window. You must be present to receive and sign for your sauna.
    • Curbside Delivery Included: Your scheduled delivery includes liftgate service. The driver will carefully lower your packaged sauna off the truck and place it on your driveway or as close to your home as safely possible.
    • Simple Inspection Process: We package our products to withstand transit, but please visually inspect the boxes and pallets before signing the delivery receipt. If you see any signs of damage, write "DAMAGED" on the receipt, take a few quick photos, and email them to hello@anysauna.com so our team can handle it immediately.

    For complete details, please view our full shipping policy.

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    From first question to first deep breath, see how we tailor saunas and steam showers to your space and stand behind every order

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