Finnmark FD-4 Trinity Infrared and Traditional 2-Person Hybrid Sauna

2-Person Home Sauna with Infrared & Traditional Heat – 48"W x 48"D x 78"H

The Trinity Combination Sauna is the only sauna available that combines Finnmark’s UL listed Spectrum Plus infrared heaters with a Harvia Vega 120V traditional heater, plus red light therapy.

Eco-Friendly and Efficient Design

No need to compromise. The Finnmark FD-4 Trinity Combination Sauna features UL listed infrared heaters together with a traditional sauna heater. Experience the combined benefits of infrared heat and traditional steam sauna rocks.

Contemporary Amenities for an Enhanced Sauna Experience

Get hot fast. The infrared heaters used in this system have passed rigorous Underwriter Laboratories testing and are used alongside a traditional sauna stove.

Short-wave far infrared heat penetrates muscles and joints, helping promote deep sweating and a more intense sauna experience compared to standard carbon panel heaters.

The Harvia Vega 1.9kW traditional heater allows you to pour water over hot stones for an authentic steam sauna experience.

Enjoy both intensity and relaxation only available in a true steam and infrared combination sauna.

Red Light Therapy Benefits

Red light therapy is a form of phototherapy using low-level wavelengths that penetrate the skin and support the production of collagen and other proteins, offering potential wellness benefits.

It is a powerful enhancement to your sauna wellness routine.

Features

• Spectrum Plus™ UL Listed short-wave infrared heaters for deep penetrating heat
• Spectrum Red Light™ Therapy: 192 diode LED panel producing 650nm red light combined with chromotherapy
• Antimicrobial Western Canadian cedar interior resistant to mold, bacteria, and fungus
• Thermal Plus™ Aspen exterior that resists rot, warping, decay, and chipping
• 3-IN-ONE combination sauna system: infrared + traditional steam heater + red light therapy
• Built-in LCD touchscreen controller with Bluetooth audio
• Audio system with 6" HiFi marine-grade speakers
• 8mm tempered glass for optimal thermal retention
• Extra-large two-tier bench system
• Low EMF sauna tested by an independent testing facility
• High emissivity infrared heaters

Harvia Vega Compact 1900 Specifications

Wall-mounted design
Stainless steel construction
1.9kW power
Suitable for sauna rooms from 70 to 106 cu. ft.
Requires a minimum of 29 lbs of sauna stones (1 box – AC3000)
Natural stones vary in shape and size; an additional box is recommended for selection quality
Built-in controls with ergonomic switches
Switches can be installed on the right or left side
Designed, engineered, and made in Finland
Dimensions: 11"W (279mm) x 11"D (279mm) x 21"H (533mm)

Warranty & Safety

2-Year Consumer Warranty

Manufacturer Note: Sauna heater stones are essential for safety. Proper maintenance is required to maintain warranty validity.

Package Contents

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 (2 Screws)
Removable and adjustable sauna feet for uneven surfaces
Infrared sauna heater panels
Spectrum LED near infrared ceiling lights with red light therapy
Controller 2.0 with LCD touchscreen and Bluetooth audio
Audio upgrade with 6" HiFi speakers
8mm tempered glass for superior thermal retention
ETL Certification
Limited Warranty

Specifications

Model: FD-4
External Materials: Thermo-Aspen
Interior Materials: Western Red Cedar
Volts: 120
IR Watts: 1750
Amperage: 15/20
Plug Type: NEMA 5-15P
Outlet: Standard 120v 20a
Maximum Temperature: IR 170F - Traditional 190F
Interior Dimensions: 44"W x 45'D x 75"H
Exterior Dimensions: 48"W x 48"D x 83"H
Room Volume: 86 cu. ft.
Door Dimensions: 23.625"W x 68.875"H
Door Handle Dimensions: 1.5"W x 13.25"H
Glass Thickness: 8mm W/Gasket
Product Weight: 437 lbs
Shipping Weight: 485 lbs with 48 lb pallet