Golden Designs "Reserve Edition" 4-Person Full Spectrum Infrared Sauna with Himalayan Salt Bar | GDI-8040-03

Four people. Nine heating elements. The Reserve Edition 4-Person is the largest format in the Golden Designs flagship line — built for households where the sauna is a shared daily ritual rather than a solo recovery tool.

At 70 inches wide with a 64-inch interior, the 4-Person provides genuine freedom of movement during a session. Stretch. Breathe. Use it the way a dedicated wellness space is meant to be used — without the compressed feeling of a unit designed for smaller footprints.

The same PureTech™ Full Spectrum technology that defines the Reserve Edition line delivers Near, Mid, and Far infrared wavelengths simultaneously. Nine total heaters — 3 PureTech™ Near Zero EMF FAR IR Carbon Panels and 6 Near IR Elements — wrap the interior in consistent, full-spectrum heat from every angle.

The Himalayan Salt Bar beneath the bench, oversized chromotherapy lighting with red light therapy, bronze privacy tempered glass door, and exterior ambient lighting are standard. This is not an entry-level sauna with premium branding. It is a premium sauna.

One important note — the 4-Person requires a dual 120V/15AMP electrical configuration rather than the single 20AMP circuit of our 2 and 3-person models. Our product specialist will walk you through the electrical requirements and placement before your order ships.

Technical Specifications

• Model: GDI-8040-03 (2025)
• Capacity: 4 Person
• Sauna Type: Full Spectrum Infrared
• EMF Rating: Near Zero (Under 3MG at 2-3" from panels)
• Heating Elements: 9 Total — 3 PureTech™ Near Zero EMF FAR IR Carbon Panels + 6 Near IR Elements
• Special Features: Himalayan Salt Bar + Red Light Therapy + Chromotherapy Lighting + Exterior Ambient Lighting
• Wood Construction: Natural Reforested Canadian Hemlock
• Glass: Bronze Privacy Tempered Glass Door
• Exterior Dimensions: 70" W x 41" D x 75" H (add 5" for roof overhang)
• Interior Dimensions: 64" W x 34" D x 68" H
• Control Panel: Interior Touch Screen + Exterior LED Control Panel
• Audio: Bluetooth + MP3 Auxiliary
• Electrical: Dual 120V / 15AMP Non-GFCI Dedicated Circuit (consult a certified electrician)
• Delivery: Curbside LTL freight on pallet
• Assembly: 2 adults, no special tools required
• Warranty: 5 Years
• Weight: 475 lbs | Shipping Weight: 560 lbs
• Processing Time: 1 business day
• Country of Manufacture: China