The Medical 4™ is a two-person full spectrum infrared sauna designed for everyday home use. Its rapid internal heating system can bring the cabin fully up to temperature in as little as 40 minutes — well ahead of the 90 minutes to 2 hours many saunas need — so your session starts when you want it to.

Six infrared heaters surround you with even warmth, an insulated airflow design keeps the temperature steady throughout your session, and the engineered airflow path releases hot air gradually afterward so you cool down at a comfortable pace. The hemlock wood cabin runs on a standard 120V/15amp household outlet — no special wiring required. A warm, quiet space to unwind together and make sauna time a consistent part of your routine.

Medical 4 Specifications

• Capacity: 2 people
• Heaters: 6
• Interior Dimensions (WDH): 44″ x 38″ x 69″
• Exterior Dimensions (WDH): 48″ x 42″ x 77″
• Operating Voltage: 120V / 15 amp
• Watts: 1700W
• Weight: 385 lbs

Curious what the research says about sauna use? We lay it out on The Science Behind Wellness.