Mr.Steam C0750 CU-Series 18kW Steam Shower Generator Package w/CU750

In stock
SKU: C0750C1A211
Regular price $16,725.00
- Voltage & Phase -

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Mr.Steam C0750

CU-Series 18kW Steam Shower Generator Package w/CU750

Improving on the popular CU750 steam generator, the new Mr. Steam C0750 commercial steam bath generator is engineered for around-the-clock use in the most demanding steam showers.  The C0750 is suitable for one or two steam rooms measuring up to 750 cubic feet (CF).

The high-efficiency C0750 includes an 18-kilowatt stainless-steel heating element, a National Board registered pressure vessel wrapped in insulation, a pressure gauge and sight glass. The unit features an auxiliary manual reset, low-water cutoff for added safety.

The C0750 generator features a durable stainless-steel outer casing and professional-grade parts. Each unit is vertically built to fit narrow mechanical rooms for easy installation and accessibility.

Health clubs, day spas, hotels, and other large commercial centers rely on Mr. Steam CU Series generators for years of continuous use and reliable operation. CU Series boilers are built to UL, ASME, and CSA nationally recognized standards to ensure safety and quality. All CU Series units are pre-tested before shipping to assure that each unit is working perfectly.

The C0750 steam room boiler includes an Automatic Blowdown System which performs daily cleansing of the generator tank to prevent accumulated sediment. Additionally, we recommend the use of an effective water treatment system to ensure optimal performance of the generator.

The unit comes complete with the Digital 1 control package which maintains pre-set steam room temperatures and ensures consistent steam production. The package features a digital control with a sensor guard, AromaSteam steam head, steam solenoid valve, and all necessary operating equipment. The AromaSteam steam head integrates essential oils into the steam shower.

All Mr. Steam generators are designed, engineered, and crafted in the USA.

The MrSteam C0750 is available in 208V, 240V, and 480V three-phase (3-PH) configurations, and 208V, 240V single-phase (1-PH) configurations.


C0750 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 C0750
Minimum Cubic Feet 501 CF
Maximum Cubic Feet 750 CF
Kilowatt Rating (kW) 18 kW
Shipping Weight (Lbs.) 250 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 In Inches 20"
Depth In Inches 30"
Height In Inches 38"