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Mr. Steam C1400 CU Series 36kW Steam Shower Generator

Questions? Call us at 307-228-7754

Mr. Steam C1400 CU Series 36kW Steam Shower Generator

Mr. Steam C1400 CU Series 36kW Steam Shower GeneratorThe high-performance, low-maintenance C1400 is constructed with a durable stainless-steel outer casing. The unit is vertically built to fit compact mechanical rooms for easy installation and accessibility.

The Mr. Steam C1400 generator is UL-listed, ASME-certified and CSA-certified to ensure safety and quality. The unit includes a pressure vessel wrapped in insulation for efficient operation and a 36-kilowatt stainless-steel heating element. All CU series units are wired and pre-tested before shipping to assure that each generator works perfectly.

The unit includes a pressure gauge and sight glass which provides operating information at a glance. The unit comes with an auxiliary manual reset, low-water cutoff for added safety.

The C1400 includes an Automatic Blowdown System which performs daily cleansing of the generator tank to prevent sediment buildup. Additionally, we recommend the purchase of an effective water treatment system to help ensure optimal performance and longevity of the unit.

Mr. Steam CU Series generators require the use of the included Digital 1 control package for operation. The Digital 1 control package maintains pre-set steam room temperatures and ensures a consistent steam production. The package includes a digital 1 control with a sensor cover, AromaSteam steam head, and a steam solenoid.

The MrSteam C1400 steam room boiler is available in 208V, 240V, and 480V three phase (3-PH) configurations.

All Mr. Steam CU series generators are designed, engineered, and constructed in America.

NOTE: The Mr. Steam C1400 replaces the discontinued Mr. Steam CU1400 generator.



C1400 Club Generator

  • Sight glass
  • Standard with full 1" drain port
  • Stainless steel jacket
  • Compact vertical design
  • Durable electronic components
  • Features National Board registered pressure vessel
  • Use high quality fibrous glass pressure vessel insulation for maximum energy performance
  • Features stainless steel heating elements for corrosion resistance with ASME grade flanges for longevity and reliable performance
  • Steam-rated operating and high limit pressure controls for Steam-On-Demand
  • Pressure gauge and sight glass to provide operating information at a glance
  • Easy installation and service accessibility
  • Meet ASME requirements and UL/CSA nationally recognized testing standards

Digital 1 Control

  • Steam room temperature regulating sensor
  • Advanced low-mass, quick response thermistor with sensor guard
  • Durable and capable of responding to steam room temperature within tight tolerances
  • Electronic temperature control factory pre-installed with panel mount design supplied with a plate for optional remote installation in a standard 4X4 electrical box
  • Allows owner/operator to set room temperature accurately and reliably
  • Providing efficient, consistent control with full 100˚ F - 120˚ F range
  • Integrated in-steam room high temperature control provides an additional level of reliability

Steam Solenoid Valve

  • All brass construction with stainless steel trim, sized to match steamhead distribution
  • Steam-rated seat for high reliability and quick response steam delivery

Aromasteam Steamhead

  • All brass construction with polished chrome finish
  • Full 3/4 inch NPT size for quiet, controlled steam delivery
  • Supplied with full coverage polycarbonate cover
  • Engineered to operate seamlessly with Mr.Steam's AromaFlo aromatic oil delivery system

Automatic Blowdown System

  • System programmed daily discharge of accumulated sediment
  • Digital Timer provides 24/7 startup/shutdown and AutoFlush operation

Auxiliary Manual Reset

  • Independent manual reset
  • Backup low water cutoff control



  • Steam bath generator 30"L x 20"W x 38"H
  • Installation and operation manual
  • Limited warranty



Model C1400
Minimum Cubic Feet 1251 CF
Maximum Cubic Feet 1400 CF
Kilowatt Rating 36 KW
Shipping Weight 300 lbs
Water Supply Connection 1/4" NPT
Generator Steam Line Connection 1" NPT
Steam Head Connection 3/4' NPT
Drain Connection 1" NPT
Safety Relief Valve Connection 3/4" NPT
Safety Relief Valve PSIG 15 PSIG
Control "Rough In" Cut Out 3-1/2" x 3-1/2"
Control Sensor Cable 30' 5", 25', 2 Conductor, 24 AWG, Shielded Cable
Control Sensor "Rough In" Cut Out 3/8" Diameter
Generator Control Connection 6 Position Terminal Block
Generator Control Cable 6" Long, 4 Conductors, 16 AWG
Width 20"
Depth 30"
Height 38"

Shipping & Returns

Shipping & Returns

Frequently Asked Questions

When will I know my order has shipped?

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment. If for some reason, there is a stock delay, we will contact you before accepting payment.

When will my order ship?

If your order is in stock and we process the charges to your credit card, it will ship within 2-5 business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

No Shipping outside the lower 48 in the USA.

If you have questions regarding anything below, please send an email to or call us at 1-307-228-7754


Take a look at our Easy Return And Refund Policy: Return And Refund Policy

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