How Radiant Health Saunas Achieve Ultra-Low EMF & Ultra-Low EF Levels

Understanding EMF and EF

In simple terms, EMF (electromagnetic field) is produced by electric current, the flow of amperage through wiring and components. EF (electric field) arises from voltage, the electrical potential around those same components.

While both exist naturally in any powered device, the way they are managed determines how much the body is exposed to them. Radiant Health’s approach minimizes both, creating infrared saunas where the environment is as safe as possible.

How We Keep EMF Low

Reducing EMF starts with controlling current flow and distance, two key variables that influence magnetic field strength.

Radiant Health achieves this by:

• Managing amperage: heater power is balanced across circuits to reduce current intensity.
• Repositioning components: The primary power wiring is designed to be positioned away from seated areas.
• Using shielded wiring: twisted and foil-wrapped conductors cancel opposing magnetic fields.
• Refining heater construction: solder-point thermal controls eliminate the on/off surges that can spike EMF levels.

These measures keep readings below 2 milligauss (mG) — meeting or exceeding the stringent Swedish safety standard for electromagnetic exposure.

How We Keep EF Low

Where EMF relates to current, EF is tied to voltage, and is controlled through grounded conductive shielding.

Every Radiant Health sauna includes:

• A grounded matrix embedded in and around the heater panels, which safely redirects electrical charge away from the sauna environment.
• Conductive shielding layers within the panel structure to block stray electric fields.
• Shielded junction boxes and isolated control circuits for additional grounding protection.

Patented Engineering That Protects and Performs

Radiant Health’s low-EMF technology isn’t an afterthought — it’s built into every level of design and testing:

• Shielded Matrix System: an integrated grounding layer within every heater panel.
• Solder Point Thermal Control: ensures smooth heat delivery without voltage fluctuation.
• Always ON Technology: eliminates the cycling found in conventional heaters, maintaining consistent warmth while operating at lower current.
• Balanced Sauna Design: bench and skirt spacing calibrated to minimize field intensity where the body sits and rests.

Each of these details contributes to a quieter, more stable energy environment — one that prioritizes user safety, comfort, and long-term wellbeing.

In Summary

Radiant Health’s low EMF and EF design isn’t just a specification — it’s a reflection of our philosophy: true wellness requires both performance and protection.

By managing amperage, increasing distance from current pathways, and grounding the system with advanced conductive shielding, we’ve created infrared saunas that meet the highest safety benchmarks in the world.

That’s peace of mind, built into every session.

FAQs

1. What do “Ultra-Low EMF” and “Ultra-Low EF” actually mean?

   They refer to reduced exposure to electromagnetic and electric fields inside your sauna. Radiant Health designs each model to stay well below international safety standards — less than 2 mG for EMF and 10 V/m for EF — verified through third-party testing.

2. How does Radiant Health reduce EMF in its saunas?

   We manage amperage and distance: high-voltage components are placed away from seated areas, wiring is twisted and foil-shielded to cancel magnetic fields, and circuits are balanced to prevent surges.

3. How is EF reduced?

   EF is mitigated through grounded shielding. Each heater panel includes a matrix and conductive layers that redirect voltage safely to ground, maintaining stable, low field levels throughout the sauna.

    

4. Why does low EMF/EF matter for wellness?

   Minimizing electromagnetic exposure supports the body’s natural balance and ensures your sauna experience feels calm and restorative. It’s one of the reasons Radiant Health saunas are trusted by wellness professionals and sensitive users alike.