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Finnmark FD-4 Trinity 2-Person Sauna – Infrared, Traditional Heat & Red Light
Overview
Create a premium wellness retreat at home with the Finnmark FD-4 Trinity 2-Person Sauna. This combination sauna brings together infrared heating, traditional sauna heat, and integrated red-light technology in one thoughtfully designed cabin.
Spectrum Plus infrared heaters provide an alternative to conventional carbon-panel heating, while the built-in 1.9 kW traditional sauna heater is designed to heat sauna rocks for a more classic sauna experience. A Spectrum Red Light panel adds another option to your routine, allowing you to enjoy heat and light features within the same dedicated space.
The Western Canadian Cedar interior and Thermal Plus Aspen exterior combine natural wood finishes with a refined appearance, making the FD-4 an appealing addition to a home gym, bathroom, or wellness room.
Key Features & Benefits
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Three Sauna Technologies: Combines infrared heating, traditional sauna heat, and integrated red-light technology in one cabin.
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Spectrum Plus Infrared Heaters: Designed to deliver a different heating experience from conventional carbon-panel systems.
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Traditional 1.9 kW Sauna Heater: Heats sauna rocks for a classic sauna session. Follow the manufacturer's instructions regarding water use on the rocks.
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Integrated Spectrum Red Light Panel: The supplier specifies a panel containing 192 red-light diodes for an additional light-based wellness feature.
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Two-Person Design: Provides space for individual sessions or shared relaxation.
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Western Canadian Cedar Interior: Adds a natural wood finish to the sauna's interior.
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Thermal Plus Aspen Exterior: Complements the interior with a coordinated exterior finish.
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Multiple Ways to Relax: Switch between the available heating and light features according to the manufacturer's operating instructions.
Specifications
| Specification | Details |
|---|---|
| Brand | Finnmark |
| Model | FD-4 Trinity |
| Model number | FD-KN004 |
| Product type | Two-person combination sauna |
| Advertised capacity | 2 people |
| Infrared heating | Spectrum Plus heaters |
| Traditional sauna heater | 1.9 kW, per supplier |
| Red-light feature | Spectrum Red Light panel |
| Red-light panel | 192 diodes, per supplier |
| Interior material | Western Canadian Cedar |
| Exterior material | Thermal Plus Aspen |
| Electrical requirements | Confirm using the manufacturer specification sheet |
| Dimensions | Refer to manufacturer specification sheet |
| Controller and controls | Confirm included functions in manufacturer documentation |
| Warranty | Confirm current manufacturer terms |
Manuals & Product Resources
Installation, Care & Safety
Before ordering, verify the sauna dimensions, electrical supply, circuit requirements, ventilation, and required installation clearances. Confirm whether the infrared system and traditional heater can operate simultaneously and whether each requires a separate circuit. Use a qualified electrician where required.
Follow the manufacturer's instructions for operating temperatures, session duration, cleaning, and maintenance. Only add water to sauna rocks if expressly permitted by the manual. Stay hydrated, avoid alcohol before or during sauna use, and leave the sauna if you feel dizzy, weak, or unwell. People who are pregnant or have cardiovascular conditions or other relevant medical risks should consult a healthcare professional before use.
