Far Infrared Sauna Technology

Far infrared heaters engineered for deep radiant heat with low electromagnetic field levels.

Far Infrared Saunas

Far infrared saunas use infrared wavelengths to transfer heat through radiant energy rather than by heating the surrounding air first. The infrared energy is absorbed by the body’s surface, producing warmth and a sweat response at lower ambient air temperatures than traditional high-heat saunas.

Far infrared is a specific segment of the infrared spectrum commonly used in residential infrared sauna systems.

How Far Infrared Heat Works

Traditional saunas heat the air inside the cabin, which then warms the body over time.

Far infrared saunas emit radiant infrared energy that is absorbed directly by the body’s surface. Because the heat transfer occurs through radiation rather than convection, the cabin typically operates at lower air temperatures while still generating heat within the body.

Typical far infrared sauna operating temperatures range from approximately 110°F to 140°F.

Infrared Wavelength Range

Far infrared wavelengths fall within a longer wavelength range of the infrared spectrum. These wavelengths are commonly used in infrared heating applications because they efficiently transfer thermal energy at lower ambient temperatures.

The heating elements emit infrared energy continuously during operation, producing consistent radiant heat throughout the session.

Sweat Response

Exposure to far infrared heat commonly results in perspiration as body temperature rises. Sweat production varies depending on individual physiology, hydration level, ambient temperature, and session duration.

Sweating is a natural thermo-regulatory response to heat exposure.

Operating Environment

Far infrared saunas are designed to operate at lower air temperatures than traditional steam or dry saunas. This allows for longer sessions for users who prefer lower heat environments.

The cabin remains dry, with no added steam or humidity.

Magnetic Flux Therapy

Vital Health Saunas models include Magnetic Flux Therapy integrated into the sauna environment. This system produces a low-level magnetic field during operation.

Proprietary to Vital Health Saunas and included as a standard feature.

Summary

Far infrared saunas provide radiant heat through infrared wavelengths rather than relying on heated air alone. They operate at lower ambient temperatures, produce a dry sauna environment, and generate a sweat response through direct radiant heat exposure.

Vital Health Saunas far infrared heating panels
Carbon-based heating elements
Wide-format panel design
Uniform heat distribution across panel surface
Designed for long service life
Lifetime warranty 
ETL, CE, RoHS certified

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