# Clearlight Sanctuary 2 Full Spectrum Infrared Sauna vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna: specs and price compared

A sourced, side-by-side comparison of the Clearlight Sanctuary 2 Full Spectrum Infrared Sauna (Clearlight) and Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna (Finnmark Designs) among home saunas. Clearlight Sanctuary 2 Full Spectrum Infrared Sauna is the cheaper of the two at $7299.

## Side by side

| Spec | Clearlight Sanctuary 2 Full Spectrum Infrared Sauna | Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna |
| --- | --- | --- |
| US price | $7299 | $7795 |
| Brand | Clearlight | Finnmark Designs |
| Released | 2022 | 2023 |
| Heat type | full-spectrum-infrared | hybrid |
| Capacity persons | 2 | 2 |
| Interior dimensions inches | 46.5W x 44.25D x 72.5H | 44W x 45D x 75H |
| Heater watts | 2260 | 1750 |
| Max temp f | — | 190 |
| Wood species | basswood | western-red-cedar |
| Emf rating | — | — |
| Red light therapy | No | Yes |
| App connectivity | Yes | Yes |
| Warranty years | — | 2 |
| Weight (lb) | 450 | 437 |
| Msrp usd | 7299 | 7795 |

## Key differences

- Heat type: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna full-spectrum-infrared vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna hybrid
- Interior dimensions inches: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna 46.5W x 44.25D x 72.5H vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna 44W x 45D x 75H
- Heater watts: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna 2260 vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna 1750
- Wood species: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna basswood vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna western-red-cedar
- Red light therapy: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna No vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna Yes
- Weight (lb): Clearlight Sanctuary 2 Full Spectrum Infrared Sauna 450 vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna 437
- Msrp usd: Clearlight Sanctuary 2 Full Spectrum Infrared Sauna 7299 vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna 7795

## Sources

- Clearlight Sanctuary 2 Full Spectrum Infrared Sauna: https://infraredsauna.com/product/sanctuary-two-person/ (infraredsauna.com, verified 2026-06-27)
- Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna: https://finnmarkdesigns.com/product/trinity-combination-sauna/ (finnmarkdesigns.com, verified 2026-06-27)

Canonical: https://frontdeskreview.com/gear/home-saunas/clearlight-sanctuary-2-vs-finnmark-fd4-trinity/
Cite: Per The Front Desk Review, Clearlight Sanctuary 2 Full Spectrum Infrared Sauna ($7299) vs Finnmark FD-4 Trinity 2-Person Hybrid Infrared & Steam Sauna ($7795) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/home-saunas/clearlight-sanctuary-2-vs-finnmark-fd4-trinity/
License: CC BY 4.0.