Infrared Saunas

The evolution of thermal wellness technology has culminated in the sophisticated engineering of modern infrared therapy systems—precision instruments that operate at the cellular level rather than simply heating ambient air. 

Our infrared sauna collection represents the pinnacle of targeted thermal delivery. Wavelength-specific emission technology, material science, and bioactive design principles converge to create therapeutic environments that deliver measurable physiological benefits beyond traditional convection heating.

Each infrared system has been meticulously calibrated to deliver precise infrared wavelengths penetrating tissue at optimal depths. These wavelengths induce therapeutic responses through direct molecular resonance rather than ambient heat transfer. 

Whether you're seeking the compact efficiency of our FD-1 model with its precision-engineered emission panels or the comprehensive thermal options of our Trinity series with dual-modality capabilities, these technically sophisticated systems provide the exact spectral output and power density required for targeted therapeutic applications that discerning wellness practitioners demand.

Categories of Products in This Collection

Full-Spectrum Infrared Sauna Systems

• Technical specifications: Models FD-1, FD-2, FD-3 with dual-system emission technology

• Power requirements: 120V/15A (1750W) for FD-1, similar for FD-2, and 240V/15A (3150W) for FD-3

• Heating technology: UL-listed short-wave Spectrum Plus™ panels combined with long-wave carbon emitters for complete 4-14 micron coverage

• Material engineering: Antimicrobial Western Canadian Cedar interior with Thermal Plus™ Aspen exterior construction

• Dimensional specifications: From 44.1 cu. ft. (FD-1: 32"W x 34"D x 70"H interior) to 111.3 cu. ft. (FD-3: 67"W x 41"D x 70"H interior)

Infra-Steam Combination Systems

• Dual-modality engineering: Models FD-4 Trinity and FD-5 Trinity XL with hybrid thermal delivery

• Performance capabilities: Selectable operation between infrared, steam, or synchronized dual-mode therapy

• Control architecture: Digital interface with independent parameter regulation for each thermal modality

• Operational specifications: Precision temperature control up to 170°F with variable humidity parameters

• Technical advantages: Combined molecular resonance and convection heating for comprehensive physiological response

Ergonomic Support Accessories

• Ergonomic design: Specialized cushion systems engineered for optimal comfort during extended therapy sessions

• Material specifications: Non-toxic marine-grade vinyl covering with 2.5" high-density foam core

• Thermal resilience: Constructed to maintain dimensional stability and performance characteristics at sustained elevated temperatures

• Application-specific configurations: Custom designs for different capacity requirements and sauna geometries

Why We Carry  Infrared Saunas

Our selection process involves comprehensive technical evaluation that extends beyond basic specifications. 

Each infrared model undergoes rigorous assessment measuring infrared spectral distribution, power density uniformity, and material performance under sustained operational conditions.

What distinguishes these systems from conventional infrared units is their advanced dual-spectrum engineering—the carefully calibrated combination of Spectrum Plus™ short-wave and long-wave carbon emitters that delivers complete coverage across the therapeutic infrared spectrum. 

This technical approach ensures you receive the full range of infrared benefits, from near-infrared surface-level therapeutic effects to far-infrared wavelengths' deep-tissue penetration.

The engineering precision extends to material selection, where each component serves a specific technical purpose. The Western Canadian Cedar interior isn't merely aesthetic—it provides optimal infrared reflectivity while offering natural antimicrobial properties that maintain a hygienic environment. 

The Thermo-Aspen exterior creates an efficient thermal envelope with minimal energy loss. This scientifically-driven approach ensures that infrared energy is directed toward the user rather than dissipated through the structure.

FAQs About Infrared Saunas

How does full-spectrum infrared technology differ from traditional sauna heating?

Traditional saunas operate on convection principles, heating air to 180-220°F which then transfers heat to the body from the outside in. In contrast, these full-spectrum technology delivers precisely calibrated infrared wavelengths (4-14 microns) that penetrate tissue directly at molecular resonance frequencies. This physical difference creates fundamentally different therapeutic mechanisms: while traditional saunas primarily induce surface sweating through ambient heat, our dual-system approach enables multiple simultaneous therapeutic pathways. 

What electrical requirements should I consider for installing a infrared sauna?

The electrical specifications vary by model to optimize performance for each unit's specific volume and heating requirements. The FD-1 and FD-2 models operate on standard residential 120V/15A circuits, consuming 1750W at peak operation. This familiar configuration uses a NEMA 5-15P plug compatible with most residential outlets. The larger FD-3 transitions to a 240V/15A dedicated circuit with a NEMA 6-15P configuration, consuming 3150W to effectively heat its 111.3 cu. ft. interior volume. For the optimal installation, we recommend a dedicated circuit regardless of voltage to prevent nuisance tripping under normal operation. Proper grounding is essential, with a maximum impedance of 0.25 ohms at the receptacle. 

What maintenance protocols are recommended for preserving infrared performance?

To maintain optimal infrared efficiency, implement this quarterly maintenance schedule: 1) Clean all glass and reflective surfaces using a non-ammonia, microfiber-based cleaning system that won't leave residues that could impede infrared transmission; 2) Vacuum the infrared emitter panels with a soft brush attachment and compressed air to remove particulates that might interfere with emission efficiency; 3) Inspect electrical connections for oxidation or loosening that could affect heating performance; 4) Test the control system through its full parameter range to ensure accurate temperature regulation. 

How does the Trinity Infra-Steam technology work compared to standard infrared-only systems?

The FD-4 and FD-5 Trinity models represent a significant engineering advancement by integrating two distinct therapeutic modalities within a single system. Unlike standard infrared-only systems, Trinity technology employs independent thermal delivery mechanisms that can operate separately or synchronously. The infrared component functions through the same dual-spectrum approach as our standard models, delivering precise wavelength emissions for molecular resonance effects. The complementary steam generation system creates controlled humidity environments through a specialized vaporization chamber with mineral neutralization technology. 

What specific health benefits can be expected from using full-spectrum infrared technology?

The calibrated wavelength distribution in our full-spectrum systems triggers distinct physiological responses at different tissue depths. Near-infrared wavelengths (predominantly 4-5 microns) increase surface microcirculation, promoting cellular regeneration and healing. Mid-infrared bands (6-9 microns) penetrate to approximately 2-3 inches, directly affecting muscular tissue to reduce tension and soreness through specific heating of contractile fibers. Far-infrared wavelengths (10-14 microns) reach deeper tissues, creating resonance effects in water molecules that accelerate cellular detoxification processes. Independent research has documented measurable outcomes including 15-25% increased circulation as measured by Doppler perfusion, 20-30% enhanced caloric expenditure during sessions, significant heavy metal excretion through induced perspiration, and documented improvement in tissue flexibility and range of motion testing. 

Contact Us

Our engineering team can analyze your site conditions, calculate heat loss based on your local climate, and recommend the ideal outdoor sauna system for your specific requirements.

Email: sales@saunaheatersupply.com 

Phone number: 916-333-0240 

Address: 3400 Cottage Way, Ste G2 #11629 Sacramento, CA 95825