





Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo (Hybrid 4-Person)
Description
Bring the complete spa experience home with the Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo, the most advanced 4-person hybrid sauna in the Trinity Series.
This spacious full-spectrum sauna merges infrared heat, traditional Finnish steam, and medical-grade red-light therapy in one elegant wellness system — providing unmatched detoxification, rejuvenation, and relaxation.
The Trinity XL 3-IN-ONE features Finnmark’s UL-Listed Spectrum Plus™ short-wave infrared heaters combined with long-wave Spectrum Carbon 360° panels, delivering deep, even heat up to 170°F in under an hour.
The integrated 4.5 kW Harvia KIP Series stainless-steel sauna heater produces authentic Finnish steam therapy — simply ladle water onto the heated stones for a burst of soothing moisture that relaxes muscles and opens pores.
Completing the experience, Spectrum Red Light™ Therapy (650 nm wavelength) enhances collagen production, skin tone, and recovery.
Constructed with Western Canadian Cedar inside and Thermal Plus™ Aspen outside, the FD-5 offers antimicrobial protection and long-term durability.
Designed for families or wellness enthusiasts who refuse to compromise, this sauna transforms any space into a professional-grade home spa.
Key Features
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🔥 3-IN-1 Hybrid Technology: Infrared + Steam + Red-Light Therapy for the ultimate full-body wellness experience.
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🌡️ Spectrum Plus™ Infrared System: UL-Listed short-wave heaters paired with long-wave panels for deeper, faster heating.
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💧 Traditional 4.5 kW Steam Heater: Harvia KIP Series unit with volcanic stones for authentic Finnish steam sessions.
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💡 Spectrum Red Light™ Therapy: 192-Diode LED panel (650 nm) boosts circulation & collagen.
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🌲 Premium Build: Cedar interior and Thermal Plus™ Aspen exterior for beauty and resilience.
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🔊 Smart Controls & Audio: 5″ touchscreen Bluetooth controller with dual Hi-Fi speakers.
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💨 Low EMF Safety: Independently tested for efficiency and EMF reduction.
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💺 Spacious Luxury: Comfortably fits up to 4 people with double-tier bench seating.
Specifications
Feature | Details |
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Model Name | Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo |
SKU | TRINITY-4X6 |
GTIN (UPC) | 810127972117 |
Seating Capacity | 4 People |
External Dimensions (W×D×H) | 75″ W × 64″ D × 83″ H (190.5 cm × 162.6 cm × 210.8 cm) |
Infrared Power | 2.7 kW / 240 V / 18.8 A |
Traditional Heater Power | 4.5 kW Harvia KIP Series |
Maximum Temperature | 190°F (Traditional) / 170°F (Infrared) |
Wood Type | Western Red Cedar (Interior) / Thermal Plus™ Aspen (Exterior) |
Heating System | Spectrum Plus™ Infrared + Harvia KIP Steam Heater |
Glass Type | 8 mm Tempered Safety Glass |
Weight | 654 lbs (297 kg) |
Lighting | Spectrum Red Light™ Therapy + Chromotherapy Ceiling Lights |
Audio System | Bluetooth Hi-Fi Dual Speakers |
Certifications | UL Listed Heaters / ETL Certified |
Warranty | Limited Manufacturer Warranty |
Assembly | Modular Panels – Easy DIY Installation |
Wellness Benefits
✅ Detoxify & sweat out toxins more efficiently
✅ Relieve muscle pain and joint stiffness
✅ Boost circulation and recovery after exercise
✅ Enhance skin tone and collagen production
✅ Reduce stress & improve sleep quality
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