Mr.Steam MS 9 kW (9000 W) Steam Shower Generator of 240 Volt & 1-Phase with Express Steam

Where Precision Heat Meets Pure Luxury

• Powerful spa-quality steam in minutes: 9 kW output with fast 5-minute steam production delivers consistent, enveloping heat for a true home spa experience without long wait times.
• Built for long-term durability: corrosion-resistant 100% stainless steel construction plus industrial-grade copper heating element ensures reliable performance and easy servicing over time.
• Advanced smart control system: microprocessor “brain” optimizes steam delivery for precise temperature control, smoother operation, and better overall user experience.
• Ultra-efficient water and energy use: uses under 2 gallons per session compared to ~40 gallons for a bath, helping reduce utility costs while staying environmentally conscious.

MS400R 9 kW Steam Shower Generator with Express Steam Features

• US and Canadian UL listed, CE and NoM certified: meets rigorous international safety and quality standards for reliable operation.
• Free from defects in materials and craftsmanship for its lifetime: includes Mr.Steam repair or replacement (at its option) if the generator fails to meet warranty standards.
• Naturally corrosion resistant, 100 percent recyclable stainless steel construction: durable interior and exterior built for long-term performance and sustainability.
• Designed to save water and energy: uses less than two gallons of water per session compared to approximately 40 gallons for a traditional bath.
• Exclusive microprocessor operating system: intelligent control “brain” of the steam generator for optimized performance and precision operation.
• Reliable industrial-grade copper heating element: delivers fast heat-up and is engineered for easy removal and serviceability.
• Installs in flexible locations such as a cabinet, closet, under a sealed bench, or insulated attic: supports discreet and space-efficient installation.
• 60 minute automatic cutoff with low voltage board and easy-access safe service design: enhances operational safety and simplifies maintenance.
• LED indicators for diagnostics: assists in troubleshooting connection issues and routine maintenance needs.
• Compatible with spa therapy accessories such as AromaTherapy, ChromaTherapy, and more: expands wellness customization options.
• Kilowatts: 9.0
• Watts: 9000.0
• Voltage: 240.0
• Amps: 38.0
• Phase: 1.0
• Coverage: 157 CU.FT
• Steam Production Time: 5 MIN
• Max Session Time: 60 MIN
• Water Inlet/Outlet: 3/8 NPT Water Inlet | 3/4 NPT Steam Outlet
  Installation: WALL-MOUNT; FLOOR-MOUNT
• Country of Origin: United States
• Certifications: cULus
• Product Weight: 25 LB
• Dimensions (W x D x H): 21 IN x 11 IN x 16 IN

MS400R 9 kW Steam Shower Generator with Express Steam Resources

• Mr.Steam MS400R Steam Generator Spec Sheet
• Mr.Steam MS400R Steam Generator Installation Manual
• Mr.Steam Steambath Generator Warranty

SKU: MS400R2401X