The Air Relax ProSteam H3 Sauna is a premium three-person indoor thermal cabin that merges authentic Finnish sauna craftsmanship with smart digital control and a refined contemporary aesthetic.Built from sustainably sourced Canadian hemlock wood and fitted with an 8 mm tempered glass door, the ProSteam H3 delivers the perfect blend of warmth, humidity, and tranquility — ideal for professional spa environments or high-end home wellness spaces. Choose between traditional dry heat or a gentle steam sauna mode to match your preferred experience.Each session promotes detoxification, muscle recovery, relaxation, and full-body rejuvenation. Key Features 3-Person Capacity – Ergonomic bench seating designed for comfort and shared use. Dual Heating Modes – Alternate between invigorating dry heat and soothing steam therapy. Premium Build Quality – Crafted from solid hemlock, prized for its durability and smooth, low-resin finish. Modern Design – 8 mm tempered glass door with soft-close handle for a sleek, open look. Digital Touch Control – Effortless temperature and timer management at your fingertips. Ambient LED Lighting – Creates a calming spa environment within the cabin. Complete Accessory Kit – Includes wooden pedestal, sand timer, hygro-thermograph, and sauna lamp. Certified for Safety – CE / ETL / RoHS / ISO 9001 approved for commercial and residential use. Applications – Ideal for spas, gyms, hotels, wellness studios, or private luxury installations. Technical Specifications Specification Details Model ProSteam H3 (SMT-HS324 base) Capacity 3 persons Heating Type Traditional stove – dry & steam modes Power 3 kW Dimensions (W × D × H) 150 × 110 × 195 cm Main Material Solid Canadian hemlock Door 8 mm transparent tempered glass Control Panel Soft-touch digital interface Lighting Interior LED ambient Certifications CE / ETL / RoHS / ISO 9001 Recommended Use Commercial or residential Warranty 2 years – structure & components Experience & Design The ProSteam H3 combines Nordic sauna tradition with advanced digital convenience.Its warm wooden interior evenly distributes heat while the steam mode gently envelops the body, releasing tension and improving circulation.Soft LED lighting enhances the tranquil atmosphere, turning every session into a restorative ritual. Whether for athletic recovery, relaxation therapy, or skin rejuvenation, the ProSteam H3 offers professional-grade performance in an elegant, space-efficient form. Installation & Maintenance Delivered as pre-assembled wall panels for quick and secure installation. Requires licensed electrical connection (3 kW, 230 V). Install on a level, water-resistant surface with adequate ventilation. Simple upkeep — wipe interior surfaces with a damp cloth after use; avoid chemical cleaners. Why Choose Air Relax Air Relax systems are trusted by wellness professionals, athletes, and spas across Europe.The ProSteam H3 Sauna extends that legacy of performance and craftsmanship, bringing precision-engineered heat therapy to any modern wellness space.Experience authentic heat, balanced humidity, and total relaxation — redefined by Air Relax.