Experience the versatility of infrared, traditional Finnish sauna heat, steam and integrated red light in the spacious Finnmark FD 5 Trinity XL InfraSteam Sauna. Designed for up to four, the FD 5 brings multiple sauna technologies together in one premium home wellness environment with the added room of Finnmark's XL Trinity cabin.
The Trinity combines Finnmark's UL Listed Spectrum Plus™ short wave infrared heaters with Spectrum Carbon 360° long wave panels and a powerful Harvia KIP Series 4.5 kW traditional sauna heater. Choose enveloping infrared warmth or the higher temperatures of traditional sauna, then add water to the heated sauna stones according to manufacturer instructions for the humidity and steam of a classic Finnish sauna experience.
An integrated 192 diode Spectrum Red Light™ LED panel provides 650nm red light alongside selectable chromotherapy, adding another dimension to the sauna environment without requiring separate equipment.
The infrared system reaches temperatures up to 170°F, while the traditional sauna system reaches temperatures up to 190°F. The Harvia KIP heater features stainless steel construction, generous stone capacity and direct contact between the stones and heating elements for traditional sauna performance.
Inside, antimicrobial Western Canadian cedar provides a naturally aromatic environment with resistance to mold, bacteria and fungus. The Thermal Plus™ Aspen exterior is heat and steam treated for enhanced durability and resistance to rot, warping, decay and chipping.
For those who value versatility without compromise, the FD 5 Trinity XL brings infrared warmth, traditional sauna heat, steam and integrated red light together in one beautifully designed, spacious home wellness retreat.
Features
Three In One Sauna Experience: Combines full spectrum infrared heat, traditional Finnish sauna heat with steam capability, and integrated 650nm red light LEDs within one spacious premium sauna.
Full Spectrum Infrared Heat: Combines UL Listed short wave Spectrum Plus™ infrared heaters with long wave Spectrum Carbon 360° panels for high temperature performance and broad, full body heat coverage.
UL Listed Spectrum Plus™ Heaters: Finnmark's short wave infrared heaters have undergone UL testing and are strategically positioned throughout the cabin for consistent infrared coverage.
Spectrum Carbon 360° Technology: Long wave carbon infrared panels are engineered to provide surrounding infrared warmth throughout the cabin.
Traditional Finnish Sauna Heat: The included Harvia KIP Series 4.5 kW sauna heater provides higher temperature traditional sauna capability with heated stones and steam.
Steam Capability: Add water to the properly heated sauna stones according to manufacturer instructions to introduce humidity and create a classic Finnish sauna experience.
Spectrum Red Light™ LED Panel: Integrated 192 diode LED panel provides 650nm red light alongside selectable chromotherapy within the sauna cabin.
Two Temperature Experiences: Infrared operation reaches temperatures up to 170°F, while traditional sauna operation reaches temperatures up to 190°F.
Low EMF Performance: Low EMF infrared sauna system independently tested by a NASA award winning testing facility, providing an additional level of testing and performance transparency.
High Emissivity Infrared Heaters: Engineered for efficient infrared heat output and consistent performance throughout the cabin.
Antimicrobial Western Canadian Cedar Interior: Naturally aromatic cedar resists mold, bacteria and fungus, helping maintain a clean, fresh sauna environment.
Thermal Plus™ Aspen Exterior: Organically treated with heat and steam for enhanced durability and resistance to rot, warping, decay and chipping.
Built In LCD Touchscreen Controller: Integrated 5 inch V2 LCD touchscreen provides convenient access to sauna controls with Bluetooth connectivity.
Bluetooth Audio: Integrated Bluetooth connectivity allows you to enjoy music, podcasts or other audio during sauna sessions.
Premium HiFi Sound: Built in 6 inch marine grade HiFi speakers provide clear, immersive sound inside the cabin.
8mm Tempered Glass: Premium tempered glass provides durability while supporting excellent thermal retention.
Extra Large Two Tier Bench System: A spacious two tier seating arrangement provides additional room and allows users to experience different heat levels within the cabin.
Harvia KIP Series Heater: Wall mounted 4.5 kW traditional sauna heater with stainless steel construction and industrial grade serviceable heating elements.
Generous Stone Capacity: The Harvia KIP is designed with substantial stone capacity and direct contact between the sauna stones and heating elements for traditional sauna performance.
Flexible Electrical Configuration: Harvia KIP heater is available for 240 V single phase or 208 V three phase operation, subject to the appropriate installation configuration.
Finnish Engineering: Harvia sauna heater is designed, engineered and made in Finland.
Harvia Heater Warranty: 2 year manufacturer warranty for consumer use, subject to Harvia's warranty terms and required maintenance.
On Site Assembly Required: Ships as a sauna kit with prebuilt components for on site assembly.
The Trinity Experience
Full Spectrum Infrared: Choose enveloping infrared warmth from Finnmark's combination of Spectrum Plus™ short wave heaters and Spectrum Carbon 360° long wave panels.
Traditional Sauna Heat: Choose the Harvia KIP traditional heater when you want the higher temperatures and character of a classic Finnish sauna experience.
Steam and Humidity: Water can be added to properly heated sauna stones according to manufacturer instructions, allowing you to introduce bursts of steam and personalize the humidity of your session.
Integrated Red Light: A built in 192 diode LED panel provides 650nm red light within the cabin without requiring separate freestanding equipment.
Chromotherapy: Selectable color lighting adds another customizable dimension to the sauna environment.
More Room to Experience It: The XL cabin and two tier bench system provide additional space for shared sessions or simply more room to stretch out and unwind.
Choose the Experience That Fits the Moment: Move between infrared warmth, traditional sauna heat, steam and integrated lighting within one thoughtfully designed home sauna.
What's Included
- 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 with 2 Screws
- Infrared Sauna Heater Panels
- Harvia KIP Series 4.5 kW Sauna Heater
- Harvia AC3000 Sauna Stones
- Spectrum Red Light™ 192 Diode LED Panel with 650nm Red Light and Chromotherapy
- V2 5 Inch LCD Touchscreen Controller with Bluetooth
- 6 Inch Marine Grade HiFi Speakers
- 8mm Tempered Glass
- ETL Certification
- Limited Warranty
Specifications
Dimensions & Construction
Model
FD-5 Trinity XL
Capacity
4 Person
Exterior Material
Thermal Plus™ Aspen
Interior Material
Western Canadian Cedar
Exterior Dimensions
74.8"W × 63.8"D × 83.1"H
Interior Dimensions
70.5"W × 60.1"D × 75.2"H
Door Dimensions
23.63"W × 68.75"H
Upper Bench
70.5"W × 20.1"D
Lower Bench
70.5"W × 15.7"D
Glass
8mm Tempered
Product Weight
575 lbs
Room Volume
130 ft³
Infrared & Traditional Heat
Infrared Maximum Temperature
170°F
Traditional Maximum Temperature
190°F
Traditional Heater
Harvia KIP Series
Traditional Heater Power
4.5 kW
Red Light
192 Diodes, 650nm
Chromotherapy
Included
Infrared Electrical
Voltage
240 V
Power
3150 W
Amperage
15 A
Phase
Single
Plug Type
NEMA 6-15P
Outlet
240 V, 15 A
Traditional Heater Electrical
Heater Power
4.5 kW
Available Configuration
240 V / 1PH or 208 V / 3PH
Control
Wall Mounted Time / Temperature Control
Installation & Electrical Requirements
Assembly
Ships as a kit and requires on site assembly
Electrical Sources
Two separate electrical sources required
Infrared System
Requires its own electrical source
Traditional Heater
Requires a separate electrical source
Electrical Installation
Licensed electrician required
Shipping Specifications
Shipping Dimensions
80"W × 40"D × 83"H
Shipping Weight
840 lbs
Shipping
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Free curbside delivery is included with your purchase. On rare occasions, remote or complex delivery areas may not qualify for free curbside delivery.
- Due to the size and weight of this sauna, this item ships on a wooden pallet via freight carrier. The driver is responsible for curbside delivery and will lower the shipment to ground level.
- White Glove delivery and in home placement may be available upon request for an additional cost.
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Orders typically ship within 3 to 5 business days. Transit time is typically 5 to 10 business days, depending on your delivery location.
- A freight carrier will contact you to schedule a delivery appointment before your sauna arrives.
- Please inspect your shipment for visible damage before signing the delivery receipt. Note any damage on the delivery paperwork prior to accepting the shipment.
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Currently shipping to the contiguous United States only.
Installation & Warranty
Installation & Assembly
The Finnmark FD5 Trinity XL ships as a kit and requires on site assembly. The sauna is designed for assembly using the included components and installation instructions. The infrared system and traditional sauna heater require two separate electrical sources. Professional electrical installation is required. Review the installation manual and confirm your space and electrical requirements with a licensed electrician before installation.
