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Finnmark FD-5 Trinity XL Infrared and Traditional 4-Person Hybrid Sauna
Finnmark FD-5 Trinity XL Sauna Combo – 75"W x 64"D x 83"H
Upgrade your home wellness space with the Finnmark FD-5 Trinity XL Sauna Combo, a 3-in-1 sauna system that combines UL-listed Spectrum Plus infrared heaters, a traditional sauna heater with vulcanite stones, and medical-grade Spectrum Red Light™ Therapy. This innovative design provides the benefits of deep infrared heat, traditional steam, and phototherapy, creating a full-spectrum spa experience at home.
Key Features
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Infrared Heating: Spectrum Plus™ UL-listed short-wave infrared panels deliver deep, therapeutic heat that penetrates muscles and joints for enhanced relaxation and recovery.
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Traditional Sauna Heater: Harvia KIP 4.5kW, 240V/1PH heater with vulcanite stones offers authentic steam sauna experiences; simply sprinkle water onto the stones for steam bursts.
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Red Light Therapy: 192-diode medical-grade LED panel (650nm) with chromotherapy promotes skin health, collagen production, and overall wellness.
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Low EMF: Tested for safety by NASA-award-winning facilities.
Construction & Materials
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Interior: Antimicrobial Western Canadian cedar for protection against mold, bacteria, and fungus.
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Exterior: Thermal Plus™ Aspen provides durability, resisting rot, warping, and decay.
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Glass: 8mm tempered glass ensures optimal thermal retention.
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Bench System: Extra-large, two-tier seating for spacious comfort.
Comfort & Entertainment
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V2 LCD touchscreen controller with Bluetooth audio
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Six 6" HiFi marine-grade speakers
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High-emissivity infrared heaters for efficient heat
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Direct rock-to-heating element contact for maximum steam
Harvia KIP Series Sauna Heater
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Wall-mounted, stainless steel 4.5kW heater
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Designed for sauna rooms between 100–210 cu. ft.
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Industrial-grade, serviceable heating elements
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Requires minimum 50 lbs of sauna stones (additional stones recommended)
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UL-listed with a 2-year consumer warranty
Specifications
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Exterior Dimensions (W × D × H): 75" × 64" × 83"
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Interior Dimensions (W × D × H): 71" × 57.5" × 75.5"
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Room Volume: 130 cu. ft.
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Door Dimensions: 23.625" × 68.875" (handle: 1.5" × 13.25")
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Glass Thickness: 8mm with gasket
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Infrared Power: 2700W | Max Temperature: IR 170°F / Traditional 190°F
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Weight: 575 lbs
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Electrical: 240V, 15A | Plug: NEMA 5-15P
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Certification: ETL
Included Components
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Fully assembled sauna panels and tempered glass door
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Infrared heater panels and Harvia KIP 4.5kW sauna heater
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Bench supports and tops
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User-friendly LCD touchscreen controller
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Harvia AC3000 sauna stones (44 lbs)
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Floor cable, heater cable, power supply unit, screws, and door handles
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Medical-grade LED red light therapy panel
The FD-5 Trinity XL Sauna Combo delivers the combined benefits of infrared heat, traditional steam, and red light therapy in one luxurious, durable, and safe home sauna system.

