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Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo

Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo

Regular price $8,995.00
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Why Buy From Us ?

Unmatched Quality and Craftsmanship:

At Aurora Sanctuary, we pride ourselves on delivering unparalleled quality and craftsmanship in every Seraphic Spa product we offer. Sourced from the world's finest manufacturers, our saunas, massage chairs, and baths are meticulously crafted masterpieces designed to provide ultimate relaxation and rejuvenation. Our commitment to quality ensures that each item in our collection meets rigorous standards of durability, functionality, and aesthetic appeal.

Tailored Solutions and Exceptional Service:

Understanding that wellness is a personal journey, we offer tailored solutions to meet the unique needs of every customer. Whether you seek the therapeutic warmth of a sauna, the targeted relief of a massage chair, or the serene escape of a luxury bath, our diverse range of products guarantees a perfect match for your wellness objectives and lifestyle. Backed by exceptional customer service, our knowledgeable team guides you through every step, from initial consultation to after-sales support. With competitive pricing, flexible financing options, and comprehensive warranties, choosing Aurora Sanctuary ensures not only a Seraphic Spa experience but also peace of mind and a sense of belonging to our wellness family.

Returns & Refunds

At Seraphic Spa, we stand by the quality of every product we sell. However, we understand that sometimes a product might not meet your expectations or suit your needs. That’s why we offer a 30-Day Return Policy to ensure your complete satisfaction.

If you decide to return an item for any reason within 30 days of receiving your order, please email us at support@seraphicspa.com with your order number. We’ll provide detailed instructions on how to process your return.

4-Person Home Sauna with Infrared and Traditional Sauna Heater, 75"W x 64"D x 83"H

Enjoy the benefits of Infrared Sauna Bathing at 170-degrees Fahrenheit combined with a true Finnish sauna!

Welcome to the ultimate sauna experience. With the Trinity XL 3-IN-ONE from Finnmark, 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 4.5kW sauna heater, and true medical grade Spectrum Red Light™ Therapy all in one beautiful sauna cabin. This culmination of the perfect sauna experience will remind you that less is not always more. Why settle when you can experience it all? Give yourself the gift of self-care and wellness with Finnmark Design's Trinity XL 3-IN-ONE home sauna.

Introduction

 

Description

The Trinity Combination Sauna is the only sauna available that combines Finnmark’s UL listed Spectrum Plus infrared heaters combined with a traditional sauna heater that uses vulcanite sauna stones to radiate and even heat and allow you to splash a ladle of water onto the rocks for steam. True medical grade Spectrum Red Light™ Therapy rounds out this multi-dimensional home wellness system.

Don’t compromise! Finnmark’s FD-5 Trinity is the only combination sauna with true UL listed infrared heater panels together with a traditional sauna heater. Furthermore, the IR panels, red light therapy. Get all the benefits of infrared combined with traditional rocks with steam.

Get hot fast! The only IR heaters that have passed the rigorous tests from Underwriter Laboratories 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.

The traditional 240V/1PH 4.5kW sauna heater lets you splash some water onto the rocks for a luxurious steam sauna experience. Reap the benefits and the intensity only offered by a steam sauna.

Red light therapy is a type of phototherapy that uses low-level light wavelengths to penetrate the skin and stimulate the production of collagen and other proteins, which can lead to numerous potential health benefits. It’s a perfect enhancement to your sauna wellness ritual.

Traditional Sauna Heater Included.

Features

  • Spectrum Plus™ UL Listed short wave infrared heaters for deep penetrating heat, up to 25x more than standard carbon panel heaters.
  • Spectrum Red Light™ Therapy. 192 Diode medical grade LED panel capable of producing highly beneficial 650nm of red light therapy combined with chromotherapy for those days you need a little love.
  • Antimicrobial Western Canadian cedar interior that protects against mold, bacteria and fungus.
  • Thermal Plus™ Aspen exterior that will never rot, warp, decay or chip. Making FinnMark Designs full spectrum infrared saunas one of the healthiest and longest lasting saunas on the market.
  • 3-IN-ONE Combination. Compromise no more. Introducing the only combination sauna with true UL listed infrared heaters combined with a traditional heater that produces high heat steam. Get all the benefits of infrared combined with traditional rocks with steam all while soaking in the benefits of a medical grade Red light therapy LED panel.
  • Built-in LCD Wi-Fi touchscreen controller with bluetooth audio.
  • Audio with 6" Hi-Fi speakers, 8mm tempered glass for the ultimate thermal retention.
  • Extra large two-tier bench system.
  • Low EMF sauna tested by a NASA award winning testing facility.
  • High Emissivity infrared heaters.

Harvia KIP Series B 4.5KW Sauna Heater

  • Wall-mounted
  • Stainless steel construction
  • 4.5kW
  • For sauna rooms from 100 to 210 cu. ft.
  • Requires a minimum of 50 lbs of stones (1 box-AC3000)
    • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). 
  • Built-In controls
  • Available in 240V/1PH operation or 208V/3Ph operation
  • Industrial grade, serviceable heating elements
  • Exceptionally large rock capacity 
  • UL listed
  • Direct rock-to-heating element contact
  • Designed, engineered, and made in Finland
  • Dimensions: 16"W (406mm) x 11"D (279mm) x 24"H (609mm)
  • 2-Year Warranty (Consumer Use)
    • Manufacturer's Note: Sauna heater stones are significant to the unit's safety. In order for the warranty to remain valid, the user is responsible for proper maintenance.

Health Benefits

Benefits of Infrared 

  • The technology of the Spectrum Plus incoloy heaters warms your core body temperature, producing a cleaner, healthier sweat while lowering blood pressure, and maintaining heart health.
  • The natural heat produced by the Spectrum Plus heaters is designed to achieve a more controlled hot climate much like a traditional sauna without the unbearable heat temperatures. This deeper penetration through sweating goes beyond the muscle and fat rather than a traditional or hot air sauna.  As a result, you're able to work up the best possible sweat in the least amount of time.
  • Spectrum Plus heaters remove 17% more toxins such as cholesterol, fat-soluble toxins, toxic heavy metals, sulfuric acid, sodium, ammonia and uric acid.
  • Full Spectrum Sauna combination of long-wave Spectrum Carbon 360 infrared panels with UL-listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration, and better experience than any other sauna.
  • Reap the benefits of a more natural pain relief remedy with every infrared sauna session.
  • Athletes can appreciate a faster muscle recovery with increased blood flow to the muscles, delivering more concentrated oxygen and creating more energy to heal.

Includes

  • Bottom Panel
  • Top Panel
  • Back Panel
  • Front Panel
  • Left Panel 
  • Right Panel 
  • Glass Door
  • Bench Support
  • Bench Top
  • Heater Cable
  • Floor Cable
  • Screws
  • Power Supply Unit
  • Power Cable
  • Interior Heater Connections with Wood Cover
  • Door Handle (2 Screws)
  • Infrared Sauna Heater Panels
  • Harvia KIP Series B 4.5kW Sauna Heater
  • 1 Box of the Harvia AC3000 0-10cm Sauna Stones (44 lbs)
    • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply).
  • Spectrum LED Near Infrared Ceiling Lights Combined with Medical-Grade Spectrum Red Light Therapy
  • Controller 2.0, Built-In LCD Wi-Fi Touchscreen Control Panel with Bluetooth Audio
  • ETL Certification
  • Limited Warranty

Specifications

Model

FD-5

External Materials

Thermo-Aspen

Interior Materials

Western Canadian Cedar

Volts

240

IR Watts

2700

Amperage

15 | TBD

Plug Type

NEMA 6-15

Maximum Temperature

IR 170° F | Traditional 190° F

Interior Dimensions

71"W x 57.5"D x 75.5"H

Exterior Dimensions

75"W x 64"D x 83"H

Room Volume

130 cu. ft.

Door Dimensions

23.625"W x 68.875"H

Door Handle Dimensions

1.5"W x 13.25"H

Glass Thickness

8mm W/Gasket

Product Weight

575 lbs

Shipping Dimensions

80"W x 40"D x 83"H

Shipping Weight

840 lbs

Model

KIP45B

Kilowatt Rating

4.5kW

Primary Fuel

Electric

Minimum Adjusted Cubic Feet

100

Maximum Adjusted Cubic Feet

210

Voltage

240V

Phase

1PH

Amperage

18.8 Amps

Heater Weight

40 lbs

Shipping Weight with Sauna Stones

84 lbs

Width In Inches

16" (406mm)

Depth In Inches

11" (279mm)

Height In Inches

24" (609mm)

Technical

Installation and Operation Manual
FinnMark-Trinity-IOM-2023.pdf
Finnmark-Designs-V2-WIFI-Controller-Manual-Updated-2024-V2.9 (2).pdf
Specification Sheet
trinity-FD5-combination-spec-sheetV1.7.pdf
Dimension Diagram
Trinity-FD5-Dimensions-Spec-SheetV1.5.pdf

EMF Test Log
PR108242_EMF-Test-Log-Finnmark-Designs.pdf

Warranty
Finnmark-designs-Infrared-Sauna-Warranty.pdf
Finnmark Certification
Finnmark Certification.pdf
ETL Certification
finnmark-designs-intertek-ETL-infrared-sauna-safety-certificate.pdf

Harvia KIP Heater Installation and Operation Manual
Harvia KIP IOM 2022.pdf
Harvia Suitable Sauna Stones Update
Harvia Sauna Stones Update 6-22.pdf

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Finnmark FD-5 Trinity XL Infrared &...
Regular price $8,995.00
Regular price Sale price $8,995.00
Selected Variant Image
Finnmark FD-5 Trinity XL Infrared &...
Regular price $8,995.00
Regular price Sale price $8,995.00
Unmatched Quality

We are committed to providing unmatched quality and craftsmanship in all our products. From saunas to massage chairs, each item is meticulously crafted for ultimate relaxation, rejuvenation, and complete satisfaction.

Price-match guarantee

At Seraphic Spa, we recognize that price isn't everything, but we also value fair deals. That's why we're committed to matching advertised prices for any product on our site, ensuring you never overpay and get the best value

Flexible Payment Options

At Seraphic Spa we offer flexible payment options, allowing you to pay over time for any product. Enjoy peace of mind knowing you can afford the items you want without financial strain, effortlessly and conveniently.

5 Star Reviews

Customer satisfaction No.1 priority. Our products are backed by robust warranties, with each brand offering its own unique coverage. You have the option to purchase extended warranties for up to 5 years, ensuring added assurance and peace of mind.

Saunas

Shop our high-end luxury saunas, transforming your space into a haven of relaxation..

  • Indoor & Outdoor Models
  • 1 to 8 Person Sizes
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Embrace The Therapeutic Benefits

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FAQ

Frequently asked Questions

What types of products does SeraphicSpa.com offer?

SeraphicSpa.com specializes in luxury home spa products, including state-of-the-art saunas, premium massage chairs, and artisan-crafted baths designed for unparalleled relaxation and wellness.

Are your saunas suitable for outdoor installation?

Yes, we offer a range of saunas designed specifically for outdoor use, crafted with durable materials to withstand various weather conditions while providing the ultimate spa experience.

How do I choose the right massage chair for my needs?

Our massage chairs come with various features tailored to different preferences. We recommend considering factors like space, desired massage techniques, and additional features such as heat therapy or zero-gravity positioning.

Can the baths be customized to fit specific dimensions?

Absolutely! Many of our baths can be customized to suit particular size requirements. Please contact us with your dimensions for more information on customization options.

Do you provide installation services for saunas and baths?

While we do not offer direct installation services, we partner with a network of skilled professionals across the country and would be happy to recommend a trusted installer in your area.

Are your products covered by a warranty?

Yes, all Aurora Sanctuary products come with a comprehensive manufacturer's warranty that covers defects in materials and workmanship. Please check the specific product page for detailed warranty information.

Do you offer financing options?

Yes, we understand the investment in luxury home spa products and offer financing options to help make your dream spa experience more accessible. Please visit our Financing page for more details.

what our customers say about us

4.8

1236

  • Amelia F. 03/29/2024
    Verified Buyer
    Quality was good
    Quality was good and very comfortable.
  • Elijah E. 02/27/2024
    Verified Buyer
    I bought 2
    In expensive, easy to put together and looks cool, I bought 2
  • Bexley K. 11/20/2024
    Verified Buyer
    delight
    My chair is a daily indulgence. It's like having a personal masseuse on standby. The heat therapy is a game-changer, especially during colder months. Can't imagine my evenings without it
  • William G. 01/18/2024
    Verified Buyer
    Very comfortable
    Very comfortable and the massager is a nice feature, my kiddo loves it
  • Mark D. 11/21/2023
    Verified Buyer
    mvp
    These chairs are the real MVPs. Great quality, stylish design, and my posture has never been better. No regrets on this purchase!
  • Landon S. 03/24/2025
    Verified Buyer
    Love it!
    Super fast shipping, great quality, comfortable. Love it!
  • Grace B. 12/04/2023
    Verified Buyer
    Worth every penny
    My husband and I work long stressful hours as medical professionals. We look forward to coming home and getting in our Osaki Massage chair to melt away the stress of our day. It is the best investment we’ve made for our peace of mind and our health. We absolutely love our massage chair.
  • Amir K. 01/06/2025
    Verified Buyer
    Very Relaxing
    Really loving airbag massage from this chair. I had a back pain, and this chair relived the pain. Would I recommend this chair to my friends? Yes!
  • Aria T. 04/26/2025
    Verified Buyer
    Completely recommend
    Super comfortable and easy to assemble. Completely recommend!!!