Golden Designs GDI-8040-03 | 4-Person Full Spectrum Infrared Sauna

8000 Reserve Series — Full Spectrum Infrared Golden Designs GDI-8040-03 — 4-Person Full Spectrum PureTech Infrared Sauna with Himalayan Salt Bar Full spectrum means all three infrared wavelengths — near, mid, and far — delivered through eight heaters while holding a near zero EMF standard. Add a Himalayan salt bar, chromotherapy lighting, red light therapy, and a bronze glass door, and this is the top of Golden Designs' indoor range. Most infrared saunas run far infrared alone. The 8000 Reserve Series combines 3 PureTech™ Near Zero EMF far infrared carbon panels with 5 near infrared elements, so a single session covers the full spectrum rather than one band of it. EMF measures under 2mG when seated two to three inches from the panels. Built from natural reforested Canadian Hemlock and sized for four people, it assembles in about an hour with two adults — no contractor, no permits. It ships free, flat in three boxes, and is designed for indoor use. Who It’s For Families and households wanting a four-person sauna rather than a single-seat cabin Recovery-focused buyers pairing infrared with training, sleep, and circulation routines Home wellness suites alongside a gym, cold plunge, or treatment space EMF-conscious buyers who want full spectrum without the electromagnetic exposure of conventional panels Buyers using HSA or FSA funds — these saunas qualify Check your electrical before ordering. This sauna requires two separate dedicated 15 amp 120 volt outlets on two separate breakers — not one. Most rooms are not wired this way. Please consult a certified electrician before delivery; our team can help you confirm your setup. Features Red Light Therapy This sauna includes a built-in red light therapy feature. Light in the red and near-infrared spectrum sits in a wavelength range of roughly 620–660nm, which penetrates body tissue over a short distance. Red light is absorbed primarily at the skin. Near-infrared light travels deeper into the body. Research into the red and near-infrared spectrum has explored effects on blood cell activity, the oxygen-carrying capacity of blood, and tissue recovery — which is why the modality has become a common companion to infrared heat. In this cabin it is integrated into the chromotherapy lighting system rather than sold as a separate panel, so it runs as part of a normal session. This information is provided for general reference and is not medical advice. Red light therapy is a complementary wellness modality and is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary. Please consult a qualified healthcare provider regarding your health before beginning any new wellness programme. Full Spectrum PureTech™ Heating Eight heaters in total — 3 PureTech™ Near Zero EMF far infrared carbon panels plus 5 near infrared elements — delivering near, mid, and far wavelengths in one session rather than far infrared alone. Near Zero EMF EMF measures under 2mG when seated two to three inches from the heating panels. The reason to choose PureTech™ over conventional carbon panels, and the spec most buyers compare on. Himalayan Salt Bar A Himalayan salt bar mounted under the bench adds ambient warmth and a distinctive interior — the visual signature of the 8000 Reserve Series. Red Light Therapy Included A built-in red light therapy feature in the 620–660nm range, integrated into the chromotherapy system rather than sold as an add-on panel. Chromotherapy & Accent Lighting An oversize interior chromotherapy colour lighting system plus exterior accent lighting — the cabin looks as considered from outside as it feels within. Sound System Built In FM radio with Bluetooth and MP3 auxiliary connection through built-in speakers, controlled from the interior LED panel. Canadian Hemlock & Bronze Glass Natural reforested Canadian Hemlock construction with a bronze privacy tempered glass door, black finish handle, and interior towel bar. Assembles in About an Hour Panels clasp together and most units go up with two adults in around sixty minutes. Ships free in three boxes — no contractor, no permits, no site work. Specifications Capacity & Dimensions Sauna Type Full Spectrum Infrared Capacity Full 4-person capacity Exterior Dimensions (W×D×H) 70" × 41" × 75" (add 5" for roof overhang) Interior Dimensions (W×D×H) 64" × 34" × 68" Wood Type Natural reforested Canadian Hemlock Door Bronze privacy tempered glass with black finish handle Use Location Indoor use only Heating & Performance Heating Elements 8 total — 3 PureTech™ Near Zero EMF far IR carbon panels, 5 near IR elements EMF Level Near Zero EMF — under 2mG at 2–3 inches from the panels Ideal Temperature Range 118–132°F Maximum Temperature 140°F Warm-Up Time Approximately 20 minutes Features & Controls Control Panel Interior LED control panel Sound System FM radio with Bluetooth and MP3 auxiliary connection, built-in speakers Interior Lighting Oversize interior chromotherapy colour lighting system Red Light Therapy Included — 620–660nm wavelength range Exterior Lighting Exterior accent lighting Special Feature 1 Himalayan salt bar (under the bench) Additional Interior towel bar Electrical & Installation Electrical Service 2 separate dedicated 15 amp 120 volt outlets, two separate 15 amp breakers required Assembly DIY — approximately 60 minutes with 2 adults Shipping Configuration Ships in 3 boxes Certifications Safety Listings ETL and cETL listed (Intertek), CE certified Manufacturing Standard Produced under ISO 9001 quality management Warranty & Purchase Warranty 5-year limited warranty covering wood, structure, heating elements, and electronics HSA / FSA Qualifies for Health Savings and Flexible Spending Accounts Before you buy: measure your space allowing 5" for the roof overhang, confirm the ceiling clears 75", and check that two separate 15 amp circuits are available. This sauna is rated for indoor use only — a garage is acceptable if it is protected from the weather, and the unit can sit on any flat surface including carpet. What’s In the Box? GDI-8040-03 sauna panels, ceiling, and floor — ships in 3 boxes 8 heating elements — 3 PureTech™ far IR carbon panels, 5 near IR elements Interior LED control panel FM / Bluetooth / MP3 sound system with built-in speakers Chromotherapy lighting system with red light therapy Exterior accent lighting 1 Himalayan salt bar Bronze privacy tempered glass door with black finish handle Interior towel bar Assembly hardware and owner's manual Documentation Golden Designs 8000 Series Owner's Manual (PDF) A note on wellness claims: infrared sauna and red light therapy are complementary wellness modalities. This product is not intended to diagnose, treat, cure, or prevent any disease. Individuals with cardiovascular conditions, who are pregnant, or who have other health concerns should consult a qualified healthcare provider before use.