








Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo - 75"W x 64"D x 83"H
4-Person Home Sauna with Infrared and Traditional Sauna Heater
Model: FD-5
SKU: FD-KN005
Discover the Ultimate Wellness Experience with the Finnmark FD-5 Trinity XL Sauna Combo
Elevate your home wellness ritual with the Finnmark FD-5 Trinity XL Infrared & Steam Sauna Combo, an innovative 3-in-1 sauna that blends the powerful benefits of both infrared and traditional steam saunas. Experience the synergy of cutting-edge infrared technology, true Finnish sauna warmth, and medical-grade red light therapy all in one luxurious home sauna. Designed to provide superior relaxation, pain relief, and overall well-being, this sauna is a true testament to Finnmark’s dedication to wellness innovation.
Features of the Finnmark FD-5 Trinity XL Sauna Combo
- Dual Heating System: The Trinity XL incorporates Finnmark’s Spectrum Plus™ UL-listed short-wave infrared heaters for deep, penetrating heat that reaches up to 25 times deeper than standard carbon panel heaters. Combined with a traditional 4.5kW sauna heater, it offers the ultimate in heat therapy, allowing you to enjoy both dry infrared heat and steam for a complete wellness experience.
- Spectrum Red Light™ Therapy: The 650nm red light therapy, delivered through a 192-diode medical-grade LED panel, penetrates deep into your skin, stimulating collagen production and promoting healing. This therapy aids in reducing inflammation, improving circulation, and boosting overall skin health. Whether for relaxation or targeted pain relief, this therapy supports a range of health benefits.
- Antimicrobial & Durable Materials: Crafted from Western Canadian cedar, the interior of the sauna offers natural antimicrobial properties that resist mold, bacteria, and fungus. The Thermal Plus™ Aspen exterior ensures your sauna will never rot, warp, or decay, making this sauna as durable as it is beautiful.
- Enhanced Thermal Retention: The 8mm tempered glass construction offers superior insulation, ensuring the sauna retains heat efficiently for a more comfortable and effective session.
- Customizable Audio and Control: Enjoy your sauna sessions to the sound of your favorite tunes with Bluetooth audio and 6" HiFi marine-grade speakers. Control all your sauna settings through the user-friendly 5" touchscreen V2 LCD controller, which offers intuitive control over your sauna experience.
- Spacious & Comfortable Design: With a two-tier bench system, the Trinity XL comfortably accommodates up to 4 people, providing ample space for a more relaxing experience. Its sleek and spacious design is ideal for both individual sessions and social sauna experiences.
- Low EMF and High Emissivity Heaters: Tested by NASA-awarded facilities, the low EMF technology ensures a safer, healthier sauna experience. The high emissivity infrared heaters enhance heat distribution for deeper, more efficient penetration, allowing you to work up a sweat more effectively and in less time.
Benefits of Infrared Technology
- Enhanced Detoxification: The Spectrum Plus heaters are designed to help your body eliminate toxins more effectively, including harmful metals, cholesterol, sulfuric acid, and ammonia. The deep penetration helps release toxins stored in fat and muscle, leading to a cleaner, healthier sweat.
- Pain Relief & Muscle Recovery: The penetrating infrared heat aids in muscle relaxation, offering pain relief and reducing muscle soreness. For athletes, the increased blood circulation helps promote faster recovery by delivering more oxygen to muscles, speeding up the healing process.
- Boosted Circulation & Heart Health: The heat generated by the infrared panels can help lower blood pressure and improve circulation, supporting heart health while promoting a healthier body overall.
- A More Efficient Sweat: Unlike traditional saunas, the infrared heat penetrates deeper into the body, inducing a more intense sweat without the unbearable heat of traditional saunas. This means you can achieve superior results in less time, making it ideal for busy individuals looking to maximize their wellness routine.
Traditional Sauna Heater Benefits
- Luxurious Steam Experience: The Harvia KIP Series B 4.5kW sauna heater allows you to create the classic steam sauna experience by splashing water onto the vulcanite sauna stones. This traditional steam sauna experience offers the ultimate in relaxation and wellness.
- Sturdy and Efficient Design: The Harvia KIP Series B heater is crafted from stainless steel, ensuring durability and long-lasting performance. With a rock capacity of up to 50lbs, this heater delivers even, efficient heat for a luxurious sauna experience.
Additional Features
- Dimensions: 75"W x 64"D x 83"H
- Built-In LCD Controller with Bluetooth audio and touchscreen functionality
- High-Quality Materials: Constructed from Western Canadian cedar (interior) and Thermal Plus™ Aspen (exterior)
- Large Rock Capacity: The heater is designed to handle a significant amount of sauna stones, ensuring consistent heat and performance.
- Available in 240V/1PH operation or 208V/3Ph operation
- 2-Year Warranty (for consumer use)
- UL Listed & ETL Certification for safe, certified operation
Included in the Package
- All necessary panels (bottom, top, back, front, left, and right)
- Glass Door
- Bench Support and Bench Top
- Heater Cable and Floor Cable
- Power Supply Unit and Power Cable
- Infrared Sauna Heater Panels
- Harvia KIP Series B 4.5kW Sauna Heater
- 1 Box of Harvia AC3000 Sauna Stones (44 lbs)
- Medical-Grade LED Red Light Therapy Panel
- V2 LCD Touchscreen Controller (5")
- ETL Certification for guaranteed safety
Why Choose the Finnmark FD-5 Trinity XL Sauna Combo?
The Finnmark FD-5 Trinity XL Sauna Combo is the only sauna of its kind to combine UL-listed infrared heaters with a traditional steam sauna heater, delivering a multi-dimensional wellness experience that can't be matched. Whether you're seeking deep relaxation, muscle recovery, pain relief, or detoxification, this sauna offers all the benefits of infrared heat, traditional steam, and red light therapy in one comprehensive system. Invest in your well-being and experience the true meaning of relaxation with Finnmark’s Trinity XL—where innovation meets luxury.
FD-5 XL Installation & Operation Manual / Specification Sheet / Model Diagram / Product Warranty / Harvia KIP Heater Installation & Operation Manual / Harvia Suitable Sauna Heater Stones