
Choosing Your Perfect Fit
By Sweet Life Saunas Content
Some like it hot. Others like it infrared. Whether you’re craving steam, glow, or both, your perfect sauna isn’t a trend—it’s a reflection of how you rest, reset, and come...
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Finnmark 2 Person Trinity Sauna: Infrared + Traditional Steam + Red Light Therapy, FD-4 is backordered and will ship as soon as it is back in stock.
Experience the ultimate 3-in-1 wellness retreat with the Finnmark FD-4 Trinity Infra-Steam Sauna—a sauna that combines the benefits of UL Listed Spectrum Plus™ infrared heat, a Harvia Vega traditional sauna heater, and true medical-grade red light therapy. Finally, a sauna that gives you the best of both worlds: infrared heat for deep muscle penetration and traditional steam heat for a full-body, immersive experience.
A True Combination Sauna
- Infrared heat, delivered by short-wave Spectrum Plus™ infrared panels provides deep penetration, improving sweat and detoxification.
- Traditional steam heat, powered by the Harvia Vega 1.9kW sauna heater, offers the familiar intensity and ambiance of a classic sauna.
- Red light therapy, provided by the 192 Diode medical-grade LED panel for chromotherapy benefits, designed to enhance your sauna experience.
This 3-in-1 sauna gives you the best of both infrared and traditional steam sauna technologies, all powered by a standard 120V outlet—no electrician needed.
Advanced Infrared Technology
The Spectrum Plus™ infrared heaters deliver up to 25x deeper heat penetration than standard carbon panel heaters, promoting a cleaner, more effective sweat. UL listed for safety, these short-wave heaters provide high temperatures and full-body coverage, making every session effective.
Top-Tier Design & Features
The FD-4 Trinity is designed to last, with features that maximize comfort and ease of use:
- Antimicrobial Western Canadian cedar protects against mold, bacteria, and odors.
- Thermal Plus™ Aspen exterior, engineered to resist rot, warping, and decay, ensuring long-lasting durability.
- LCD touchscreen controller with Bluetooth audio and 6” HiFi marine-grade speakers for added relaxation.
- Low EMF design, tested by a NASA award-winning testing facility, ensures peace of mind during every session.
- Extra-large two-tier bench system for ample room to relax and enjoy your sauna.
- Tempered glass for excellent thermal retention.
The Harvia Vega Traditional Sauna Heater Included
The Harvia Vega is a premium traditional sauna heater that adds an authentic steam experience:
- 1.9 kW of power for fast and consistent heat.
- Stainless steel construction for a sleek and durable design.
- Wall-mounted with ergonomic controls that can be installed on either side.
- Sauna stones (sold separately) create the steam, with 29 lbs recommended for optimal performance.
A Sweet All-In-One Sauna Retreat
Indulge in the Finnmark FD-4 Trinity Infra-Steam Sauna, which redefines the at-home wellness experience, combining state-of-the-art technology, luxurious craftsmanship, and user-friendly features. This sauna combines infrared heat, traditional steam, and red light therapy, allowing you to unwind and rejuvenate—all with the convenience of a simple 120V outlet.
Elevate your everyday routine with the warmth and craftsmanship of Finnmark Saunas, where home wellness feels like a sweet escape.