Finnmark FD 5 Trinity Combination Sauna with Infrared and Traditional Steam for Four People.
A true dual-heat sauna combining UL listed full-spectrum infrared panels with a
traditional steam heater, crafted for a transformative home wellness ritual.
4 Person Capacity
Infrared + Traditional Steam
UL Listed Infrared Panels
Medical-Grade Red Light Therapy
Thermo-Aspen Exterior
Western Canadian Cedar Interior
Why Customers Choose the FD-5 Trinity
True dual-heat system: full spectrum infrared plus traditional steam
UL listed short-wave Spectrum Plus infrared heaters
Medical grade Spectrum Red Light therapy panel
Antimicrobial Western Canadian cedar interior
Thermal Plus Aspen exterior engineered for long lasting durability
Low EMF design tested by a NASA award winning facility
Reaches high temperatures quickly with deeper infrared penetration.
Extra large two tier seating for comfortable four person use
Why Customers Choose HUUM Drop
Technical Details
Power:
240V
Infrared Wattage:
2700W
Included Heater:
Harvia KIP 4.5kW
Maximum Temperature:
Infrared 170"F, Traditional 190*F
Interior Dimensions:
71"W × 57.5"D × 75.5"H
Exterior Dimensions:
75"W × 64"D × 83"H
Materials:
Cedar Interior, Thermo Aspen Exterior Glass: 8mm Tempered
Warranty:
Limited Residential Warranty
Full Spectrum Infrared Heating
Combines Spectrum Carbon 360 panels with UL listed Spectrum Plus heaters
Up to 25x deeper penetration than standard carbon heaters
High emissivity for efficient heat transfer
Stable, even warmth across the entire cabin
Traditional Steam Heater
Wall mounted stainless steel construction
Designed for 100 to 210 cu ft sauna rooms
Large capacity rock tray for even steam
Reliable Finnish engineering
Red Light Therapy
Medical grade Spectrum Red Light" panel
192 diode array emitting 650nm wavelengths
Supports collagen production and skin rejuvenation
Enhances relaxation and recovery
Benefits of Infrared and Traditional Steam
Supports heart health through natural heat
Promotes detoxification with deeper sweat
Removes up to 17 percent more toxins than standard infrared
Enhances recovery for athletes
Helps improve skin clarity and circulation
Provides the comfort of steam plus deep therapeutic infrared
What is Included in Your Package
Sauna Cabin Components
Bottom Panel
Top Panel
Back Panel
Front Panel
Left Panel
Right Panel
Glass Door
Bench System (two tier)
Screws and fasteners
Bench Top
Removable adjustable feet
Door Handle
Heating System Components
Full Spectrum Infrared Panels
Harvia 4.SkW Traditional Sauna Heater
1 Box Harvia AC3000 Stones (44 Ibs)
Lighting & Controls
Spectrum LED near infrared
ceiling lights
Medical grade red light therapy
Controller 2.0 built in LCD WI-Fi
touchscreen panel
Bluetooth audio system
Cables
Manuals and Documents
Installation & Operation Manual
V2 LCD Controller Manual
EMF TestLog
UL Listing
Harvia Heater Manual
Warranty
About This Delivery:
This sauna ships secured on a protective wooden pallet and requires a scheduled delivery appointment. The driver will provide curbside
delivery. Prior to shipment, customers may be contacted to review delivery conditions and ensure a smooth arrival.
Radiant Sanctuary
Finnmark FD 5 Trinity Combination Sauna with Infrared and Traditional Steam for Four People.
A true dual-heat sauna combining UL listed full-spectrum infrared panels with a traditional steam heater, crafted for a transformative home wellness ritual.
4 Person Capacity
Infrared + Traditional Steam
UL Listed Infrared Panels
Medical-Grade Red Light Therapy
Thermo-Aspen Exterior
Western Canadian Cedar Interior
Why Customers Choose the FD-5 Trinity
True dual-heat system: full spectrum infrared plus traditional steam
UL listed short-wave Spectrum Plus infrared heaters
Medical grade Spectrum Red Light therapy panel
Antimicrobial Western Canadian cedar interior
Thermal Plus Aspen exterior engineered for long lasting durability
Low EMF design tested by a NASA award winning facility
Reaches high temperatures quickly with deeper infrared penetration
Extra large two tier seating for comfortable four person use
Technical Details
Power:
240V
Infrared Wattage:
2700W
Included Heater:
Harvia KIP 4.5kW
Maximum Temperature:
Infrared 170"F, Traditional 190*F
Interior Dimensions:
71"W × 57.5"D × 75.5"H
Exterior Dimensions:
75"W × 64"D × 83"H
Materials:
Cedar Interior, Thermo Aspen Exterior Glass: 8mm Tempered
Warranty:
Limited Residential Warranty
Full Spectrum Infrared Heating
Combines Spectrum Carbon 360 panels with UL listed Spectrum Plus heaters
Up to 25x deeper penetration than standard carbon heaters
High emissivity for efficient heat transfer
Stable, even warmth across the entire cabin
Traditional Steam Heater
Wall mounted stainless steel construction
Designed for 100 to 210 cu ft sauna rooms
Large capacity rock tray for even steam
Reliable Finnish engineering
Controls & Lighting
Medical grade Spectrum Red Light" panel
192 diode array emitting 650nm wavelengths
Supports collagen production and skin rejuvenation
Enhances relaxation and recovery
Benefits of Infrared and Traditional Steam
Supports heart health through natural heat
Promotes detoxification with deeper sweat
Removes up to 17 percent more toxins than standard infrared
Enhances recovery for athletes
Helps improve skin clarity and circulation
Provides the comfort of steam plus deep therapeutic infrared
What is Included in Your Package
Sauna Cabin Components
Sauna Panels
Glass Door
Bench System (two tier)
Bench Top
Removable adjustable feet
Door Handle
Heating System Components
Full Spectrum Infrared Panels
Harvia 4.SkW Traditional Sauna Heater
1 Box Harvia AC3000 Stones (44 Ibs)
Lighting & Controls
Spectrum LED near infrared
ceiling lights
Medical grade red light therapy
Controller 2.0 built in LCD WI-Fi
touchscreen panel
Bluetooth audio system
Cables
Manuals and Documents
Installation and Operation Manual
V2 LCD Controller Manual
EMF Test Log
Harvia Heater Manual
Warranty
About This Delivery:
This sauna ships secured on a protective wooden pallet and requires a scheduled delivery appointment. The driver will provide curbside delivery. Prior to shipment, customers may be contacted to review delivery conditions and ensure a smooth arrival.
Them
Customer Support
Real specialists who respond quickly and guide you with care
Slow replies, automated systems, no real help
Order Processing
Orders confirmed and processed fast with real time tracking
Orders sit in queues with unclear updates
Shipping
Fast and fully trackable shipping nationwide
Basic shipping with long delivery windows
Pricing
Structure
Transparent pricing and price match support
Hidden fees and unclear terms
Returns & Warranty
Clear returns and strong warranty protection
Complicated and frustrating return processes
Frequently asked questions
What are the dimensions of the Finnmark FD-5 Sauna?
The exterior dimensions are 75 inches in width, 64 inches in depth, and 83 inches in height. The interior dimensions are 71 inches in width, 57.5 inches in depth, and 75.5 inches in height.
How many people can it accommodate
The Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed to comfortably accommodate up to four individuals.
What is the power requirement for this sauna?
The sauna operates on a 240V electrical system. The infrared heaters consume 2,700 watts, and the traditional steam heater is rated at 4.5 kW.
What materials are used in the construction
The interior is crafted from antimicrobial Western Canadian cedar, known for its resistance to mold and bacteria. The exterior is made from Thermal Plus™ Aspen, which is durable and resistant to warping and decay.
Does the sauna include any entertainment features?
Yes, the sauna is equipped with an LCD touchscreen controller that includes Bluetooth audio capabilities, allowing users to enjoy music or other audio during their sauna sessions.
Is it suitable for home installation
Absolutely, the Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed for home use and can be installed in a suitable indoor space with the appropriate electrical setup.
What is the total shipping weight
The sauna weighs approximately 575 pounds, with a shipping weight of around 654 pounds, including the pallet.
Them
Support
Real specialists who respond quickly and guide you with care
Slow replies, automated systems, no real help
Order Processing
Orders confirmed and processed fast with real time tracking
Orders sit in queues with unclear updates
Shipping
Fast and fully trackable shipping nationwide
Basic shipping with long delivery windows
Pricing
Transparent pricing and price match support
Hidden fees and unclear terms
Returns and Warranty
Clear returns and strong warranty protection
Complicated and frustrating return processes
Frequently asked questions
What are the dimensions of the Finnmark FD-5 Sauna?
The exterior dimensions are 75 inches in width, 64 inches in depth, and 83 inches in height. The interior dimensions are 71 inches in width, 57.5 inches in depth, and 75.5 inches in height.
How many people can it accommodate
The Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed to comfortably accommodate up to four individuals.
What is the power requirement for this sauna?
The sauna operates on a 240V electrical system. The infrared heaters consume 2,700 watts, and the traditional steam heater is rated at 4.5 kW.
What materials are used in the construction
The interior is crafted from antimicrobial Western Canadian cedar, known for its resistance to mold and bacteria. The exterior is made from Thermal Plus™ Aspen, which is durable and resistant to warping and decay.
Does the sauna include any entertainment features?
Yes, the sauna is equipped with an LCD touchscreen controller that includes Bluetooth audio capabilities, allowing users to enjoy music or other audio during their sauna sessions.
Is it suitable for home installation
Absolutely, the Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed for home use and can be installed in a suitable indoor space with the appropriate electrical setup.
What is the total shipping weight
The sauna weighs approximately 575 pounds, with a shipping weight of around 654 pounds, including the pallet.
Reviews
4.9
Based on 278 verified sauna reviews
98 percent of customers would recommend Radiant Sanctuary.
How would you rate the construction quality and durability?
Title
Entry Level
Exceptional
How comfortable is this sauna to use?
Title
Less comfortable
Very comfortable
How simple was the installation process?
Title
Challenging
Very easy
How would you rate the overall value for the price?
Title
Below expected value
Exceptional value
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
Taylor M. • Verified sauna owner - Finnmark FD-5
Verified buyer
Title
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's
favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
Taylor M. • Verified sauna owner - Finnmark FD-5
Verified buyer
Title
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's
favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
Taylor M. • Verified sauna owner - Finnmark FD-5
Verified buyer
Title
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
Taylor M. • Verified sauna owner - Finnmark FD-5
Verified buyer
Title
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
Taylor M. • Verified sauna owner - Finnmark FD-5
Verified buyer
Title
5
• 2 months ago
The best wellness upgrade our home has ever had.
Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.
4-Person Home Sauna with Infrared & Traditional Heat 72"W x 48"D x 78"H
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 4.5kW Steam Sauna Heater Included
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 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
Features
Finnmark FD-5 Trinity XL Infra-Steam Sauna
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 touchscreen controller with Bluetooth audio.
Audio with 6" HiFi marine grade 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 4.5KW Sauna Heater
Wall-mounted
Stainless steel construction
4.5kW
For sauna rooms from 100 to 210 cu. ft.
Requires a minimum of 50lbs 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.
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 a 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.
Finnmark Designs warrants to the original purchaser (“you”) the following regarding your new sauna, when (a) is installed in accordance with installation instructions provided, (b) is properly and reasonably maintained, and (c) has not been subjected to damage, misuse, or abuse, and (d) is for residential use only