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SaunasHybrid Saunas2 Person Hybrid SaunaFinnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna & Red Light

Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna & Red Light

SKU FD-KN004

Get a FREE Ergonomic Backrest w/ Your Order ($89 Value)
Only While Supplies Last - Limited Stock!

✔️ Enjoy the benefits of Infrared Sauna Bathing at 170-degrees Fahrenheit combined with a true Finnish sauna!
✔️ - Trinity 3-IN-ONE: Infrared, traditional sauna heat, and medical-grade Spectrum Red Light™ Therapy in a single unit!
✔️ Low EMF sauna, tested by a NASA-award-winning facility.
✔️ Antimicrobial Western Canadian cedar interior resists mold, bacteria, and fungus.
✔️ High Emissivity infrared heaters

Save 13% Save 13%
Original price $8,999.99
Original price $8,999.99 - Original price $8,999.99
Original price $8,999.99
Current price $7,795.00
$7,795.00 - $7,795.00
Current price $7,795.00
Availability:
in stock, ready to be shipped
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Finnmark Saunas are in high demand—Topture offers the fastest availability, guaranteed.

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Learn more about the

Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna & Red Light

Welcome to the ultimate sauna experience. With the Trinity 3-IN-ONE, you will expand your wellness in a way like never before. This sauna combines all the benefits of Finnmark’s UL-listed Spectrum Plus infrared heaters, traditional 120V sauna heater, and true medical grade Spectrum Red Light™ Therapy all in one sauna cabin. All powered by a standard 120V and can be plugged into a common outlet, so no electrician is needed.

Get hot fast! This sauna features the only Infrared heaters that have passed the rigorous tests from UL to be used in tandem with a traditional steam sauna stove. Short wave far-infrared penetrates muscles, joints, and makes you sweat 25 times more than carbon panel heaters.

Features

  • Revolutionary 3-IN-ONE Sauna:
    • Spectrum Plus™ UL-Listed Infrared Heaters: Delivers short-wave, low-EMF heat for deep penetration—up to 25x more effective than standard carbon panel heaters.
    • Traditional Harvia Vega Heater: High-performance stone heater generates intense heat and steam for a classic sauna experience.
    • Spectrum Red Light™ Therapy: 192 medical-grade LED diodes provide 650nm red light for collagen production and skin rejuvenation, paired with chromotherapy to promote relaxation and well-being.
  • Thermal Plus™ Aspen Exterior: Durable, warp-resistant, and resistant to rot, decay, and chipping for long-lasting use.
  • Antimicrobial Cedar Interior: Made from Western Canadian cedar, naturally resistant to mold, bacteria, and fungus while offering a luxurious, aromatic ambiance.
  • 8mm Tempered Glass Door: Combines safety with sleek, modern aesthetics.
  • Built-in LCD Touchscreen Controller: Intuitive controls with integrated Bluetooth audio and 6" HiFi marine-grade speakers for a premium experience.
  • Extra-Large Two-Tier Bench System: Spacious design accommodates multiple users with flexibility and comfort.
  • 10-Year Limited Sauna Warranty for peace of mind and enduring quality.

 

High-Performance Heating:

  • Harvia Vega Compact 1900 Heater:
    • Wall-mounted, stainless steel construction.
    • 1.9kW power with built-in controls for convenience.
    • Compact dimensions: 11" W x 11" D x 21" H (279mm x 279mm x 533mm).
    • Made in Finland for unparalleled craftsmanship.
    • 2-Year Heater Warranty (Consumer use).

 


 

Customer Reviews

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AmandaC.
Ultimate Wellness Experience

As someone who has tried multiple saunas over the years, the Finnmark FD-4 Trinity Infrared & Steam Sauna Combo is by far the best I’ve encountered. It heats up quickly, and the infrared heat feels soothing, while the steam option delivers that classic, deeply relaxing sweat.
Installation was straightforward, and it fits perfectly in my home. My partner and I use it several times a week, and it has truly elevated our wellness routine. Whether you’re looking for relaxation, detoxification, or just a moment of calm in your day, this sauna offers it all. Highly recommend it!

Thank you, Samantha, for your glowing review! We're thrilled to hear that the Finnmark FD-4 Trinity Infrared & Steam Sauna Combo is the right fit for you and creates the wellness experience you were looking for. We're also happy to hear that the installation process was straightforward. Thank you for your recommendation and for choosing our sauna as part of your wellness journey. Enjoy your sauna sessions, and please don't hesitate to reach out if you ever need anything else!

Frequently Asked Questions

General

Where are you located, and where do you ship from?

We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

How much is shipping?

We’re proud to offer FREE SHIPPING on all orders over $200 within the Continental United States.

The only exception is sauna stones—due to their weight and high shipping costs, we apply a shipping charge when they are purchased without a heater.

Do you provide financing?

Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If you order today, you can expect delivery within 5-13 business days. In-stock products typically ship within 2-6 business days, and once they leave the warehouse, transit time is usually 3-7 business days, depending on your location. Let us know if you need more details!

For pre-order or made-to-order items, the estimated delivery time frame is listed on the product page.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once we process your order, we'll begin preparing it for shipment. As soon as it ships, you'll receive another email with tracking information.

1-2 days before delivery, the delivery team will call you to schedule an appointment. You’ll need to be home to accept and sign for the delivery at the scheduled time.

Is there a warranty?

Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

Do you have a showroom?

We don’t have a showroom, which means we can bring you the lowest prices as we don’t need to worry about any extra costs!

Where do you deliver to?

We offer free Curbside Delivery to all 48 lower states and for some products even Canada.

Do you ship internationally?

International Shipping

Yes, we offer international shipping for many of our products. Customers outside the US can request a personalized shipping quote by contacting us. Please be aware that any applicable taxes or customs fees will be the responsibility of the customer. Note that some items may be subject to shipping restrictions.

Shipping to Hawaii, Alaska, and Puerto Rico

We ship to Hawaii, Alaska, and Puerto Rico, although most items are subject to additional shipping fees. To obtain specific rates and prevent any restocking fees, please email us at contact@topture.com.

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