Mr. Steam 15kW Steam Bath Generator with iSteam3 AutoFlush Package in Black - S3C1AI3BK

Mr. Steam 15kW Steam Bath Generator with iSteam3 AutoFlush Package in Black - S3C1AI3BK

eSeries Generators are crafted from stainless steel and assembled with meticulous attention to detail. Every component is designed, designed and engineered in-house to the most exacting standards.

Features                    

• Free from defects in materials and craftsmanship for its lifetime. MrSteam will repair or replace (at its option) a Generator which fails to conform to this warranty
• Installs in areas such as a cabinet, closet, under a sealed bench or in an insulated attic
• Exclusive micro processor operating system is the brains of our intelligent steam generator
• Easily install spa therapy accessories or components such as AromaTherapy, ChromaTherapy, Steamlinx, and more
• LED indicators to help you troubleshoot any connection and maintenance challenges
• Naturally corrosion resistant, 100 percent recyclable stainless steel inside and out
• Designed to save water and energy. Uses less than two gallons of water vs 40 gallons for an ordinary bath
• 60 minute automatic cutoff, low voltage board, designed for easy access safe service
• US and Canadian UL listed, and CE and NOM certified for unsurpassed quality and safety
• Reliable, industrial grade, and the industries largest copper heating element heats fast and is easy to remove and service

What our Experts Think      

             
Q&A    

Q: What does this Mr. Steam system include?
A: It includes a 15kW steam generator, iSteam3 touchscreen control, and AutoFlush self-cleaning system.

Q: What size steam room is 15kW suitable for?
A: It is designed for medium to large residential steam showers, depending on room materials and insulation.

Q: What is the iSteam3 control?
A: A digital touchscreen interface that manages temperature, steam duration, lighting, and optional spa functions.

Q: What is AutoFlush used for?
A: It automatically drains and rinses the generator after use to help prevent scale buildup and extend system life.

Q: What finish does this model have?
A: It features a modern black finish for a premium, contemporary bathroom look.

Q: Is it energy efficient?
A: Yes, it is engineered for efficient steam production with optimized residential energy use.

Q: Can it be used with spa accessories?
A: Yes, it supports compatible Mr. Steam aromatherapy and spa enhancement options.

               
Maintenance Tips

• Run the AutoFlush cycle consistently to remove mineral deposits and maintain peak steam performance.
• In hard water areas, schedule periodic descaling to prevent scale buildup inside the tank.
• Keep the generator unit in a dry, well-ventilated space to avoid moisture damage and overheating.
• Inspect water inlet, drain line, and fittings regularly for leaks or blockages.
• Do not disable AutoFlush—it's essential for extending heater life and efficiency.
• Clean the iSteam3 control gently with a soft microfiber cloth; avoid chemicals or abrasives.
• Arrange professional servicing if usage is heavy or water quality is high in minerals