Sanctuary 2 Full-Spectrum Infrared Sauna

A 2-person full-spectrum infrared cabin with True Wave heaters, a limited-lifetime warranty, and plug-and-play 120V/20A installation.

Capacity: 2 adults
Installation: indoor
Dimensions: Interior 46.5"W x 44.25"D x 72.5"H; exterior 51.75"x47.75"x77"; bench 46.5"x21.75"
Power: 120V/20A outlet (NEMA 5-20p plug) — no electrician required

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Sanctuary 2 Full-Spectrum Infrared Sauna

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Who It's For

Buyers who want full-spectrum coverage without an electrical upgrade
Anyone prioritizing a long, explicit warranty

Key Specifications

Heater Type: True Wave Full Spectrum: two 500W front-wall emitters plus far-infrared on back, side, and floor
Cabin Material: Mahogany or Basswood
Interior Dimensions: 46.5"W x 44.25"D x 72.5"H
Weight: 450 lbs

Key Features

True Wave Full Spectrum heating (near, mid, and far-infrared)
Smartphone/tablet app control
Plugs into a standard 120V/20A outlet — no electrician required
Mahogany or basswood wood options

Installation

Indoor installation; plugs into a standard 120V/20A outlet

Warranty

Limited Lifetime warranty for the original owner

See how the Sanctuary 2 Full-Spectrum Infrared Sauna stacks up against alternatives in our Best Infrared Saunas of 2026 comparison.

Pros

+ Limited Lifetime warranty for the original owner
+ No dedicated high-amp circuit — standard 120V/20A outlet
+ Full-spectrum heater coverage (near, mid, and far-infrared)

Cons

− Price is not published — requires a consultation for a quote
− Heavy at 450 lbs, which complicates DIY placement

Alternatives to Consider

Dynamic "Barcelona" Low EMF Far-Infrared Sauna (DYN-6106-01)

Best Value Pick

Golden Designs

Dynamic "Barcelona" Low EMF Far-Infrared Sauna (DYN-6106-01)

A 1-2 person far-infrared cabin with a published manufacturer price, carbon PureTech heating panels, and plug-and-play 120V/15A installation.

$3,499

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Sunlighten

Signature II Infrared Sauna

A 2-person far-infrared cabin built around Sunlighten's SoloCarbon heaters, running on a standard 120V household circuit.

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Frequently Asked Questions

Are infrared saunas cheaper to run than traditional saunas?

Yes — infrared panels heat the body directly rather than the whole cabin's air, which generally means lower electricity use and shorter warm-up times.

Do infrared saunas need a special electrical circuit?

Compact single-person cabins often run on a standard outlet, while larger multi-person cabins may require a dedicated circuit — check the manufacturer's spec sheet.

What does full-spectrum infrared mean?

It means the cabin combines near, mid, and far-infrared emitters in one unit rather than relying on a single wavelength.