Medical 4 2-Person Full Spectrum Infrared Sauna

Description

Heat That Finds Its Way Into the Places That Have Been Holding Tension All Week

The cabin is warm before you even open the door. You step in, settle onto the bench, and within minutes the heat finds its way into the places that have been holding tension all week. Not surface warmth. Something deeper.

The Medical 4 is a 2-person full spectrum infrared sauna designed in collaboration with doctors, pain specialists, and cardiologists after a decade of dedicated research, built around one intention: to deliver the kind of warmth the body actually responds to.

Six full spectrum infrared panels deliver near, mid, and far infrared wavelengths simultaneously at different depths, a layered warmth that leaves skin luminous and muscles genuinely soft. The ultra-low EMF environment is a deliberate engineering commitment, not a marketing claim. Plug and play on a standard 120V outlet. No special wiring, no contractor, no waiting.

The cabin is crafted from untreated, 100% natural Canadian Hemlock, responsibly sourced and free from synthetic glues, plastics, and low-grade composite woods that release fumes under high heat. Medical Saunas utilizes non-toxic construction throughout: no synthetic glues, no plastics, no low-grade composites anywhere in the cabin.

The hemlock works in harmony with the heating system to open pores, promote circulation near the skin surface, and leave skin feeling genuinely renewed after every session.

For the ultimate contrast therapy experience, the Medical 4 pairs beautifully with the Orivon Frost Luxury Cold Plunge Tub. Move from deep infrared heat into cold immersion and back, now in the privacy of your own home.

How the System Works

3D Heat Therapy wraps warmth around both of you from multiple directions simultaneously via six full spectrum panels. No cold corners, no uneven heat. Full Spectrum Infrared delivers near, mid, and far wavelengths working simultaneously at different depths for a deep sweat that feels effortless and complete. Rapid Internal Heating reaches full therapeutic temperature in as little as 40 minutes. The Insulated Airflow System holds that temperature constant throughout, while the Safe Cool Down System releases hot air gradually after each session. Ultra-Low EMF Design is built into every heater so both of you can settle in completely.

Built Different: Double-Wall Construction

• Dual-Layer Hemlock Walls: Two layers of premium Canadian Hemlock create an internal air pocket that stops heat from escaping, keeping the cabin environment highly stable.
• 15% Thicker Wood and Glass: Panels engineered thicker than standard, reaching full temperature in as little as 40 minutes.
• Energy-Efficient Cycling: The trapped air cushion prevents heat from leaking into the room, so heaters cycle down less frequently throughout your session.

Medical 3, Medical 4, Medical 5, or Medical 6 Plus?

All four models share the same full spectrum infrared technology, 3D heat therapy, insulated airflow system, and 40-minute rapid preheat. The Medical 3 is the personal sanctuary for one. The Medical 4 is the choice for two. The Medical 5 comfortably seats three. The Medical 6 Plus seats up to six.

Specifications

• Brand: Medical Saunas | Model: Medical 4
• Capacity: 2 persons
• Heaters: 6 full spectrum infrared panels
• Heat Technology: 3D Heat Therapy, multi-spectrum, deep tissue penetration
• EMF: Ultra-low EMF design
• Wood: Untreated 100% natural Canadian Hemlock, responsibly sourced, no synthetic glues or composites
• Construction: Double-walled panels, 15% thicker than standard
• Interior Dimensions: 44" W x 38" D x 69" H
• Exterior Dimensions: 48" W x 42" D x 77" H
• Weight: 385 lbs
• Operating Voltage: 120V / 15 amp
• Wattage: 1,700W
• Preheat Time: As little as 40 minutes
• SKU: MBMS4V2

Warranty

3-year limited warranty covering structural flaws, defects in materials or workmanship, specialized heaters, power supply boxes, and electronic control systems. Claims handled directly by the Medical Saunas engineering team. Register online within 60 days of delivery to activate coverage. Residential indoor use only. Commercial use: 1-year coverage.

This product is intended to support overall relaxation, personal comfort, and general well-being. It is not intended to diagnose, treat, cure, or prevent any medical condition.