Coasts KSB-CD Model 3KW 220-240V Small Sauna Steam Generator For Home Use With Dual Controller
Coasts KSB-CD Model 3KW 220-240V Small Sauna Steam Generator For Home Use With Dual Controller
 
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Retail Price $1,276.80
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Product Code: BS-3KW220
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Description Technical Specs Extended Technical Information
 

Coasts KSB-CD Model 3KW 220-240V Small Sauna Steam Generator For Home Use With Dual Controller

Item specifics

  • Type: Sauna Rooms
  • Brand Name: coasts
  • Function: Wet Steam
  • Feature: Computer Control Panel, With Transom Windows
  • Model Number: KSB-30CD
  • Capacity: 1 People
  • Main Material: Cold-Plate,304stainless steel
  • Power: 3kw
  • Voltage: 220-240V
  • Water Tank: 304#stainless steel
  • Controller: KS-320A+KS30A
  • Certificate: CE
  • Warranty: 1 year
  • Drain: Automatic

Product Description:

  • Main features
  • CE certified products.
  • Multiple safety protection.
  • Improved water-proof connector.
  • #304 stainless steel water tank.
  • Display both room temperature and working time.
  • Automatic water supplementary function.
  • Dual steam outlets for large power units 12kw and above, much safer!
  • Special water level sensor design for large power units 12kw and above, more stable!
  • Special segment-Heating function to prolong life of heating elements and save energy.

    Unique fast-steam function, could produce steam within 5 minutes once initialized.
  • Motorized auto-drain system to prolong life of heating elements. With manual drain button for emergency and service.
  • NEW steam-proof touch button control panel KS320(A). Could be installed inside steam room for easy operation.
  • Commercial version of KSB steam generator with separate push button. The push button is stainless steel platewith background LED. Compact sauna steam room featuring efficient steam generation, therapeutic wellness benefits, space-saving design, and luxurious spa-quality relaxation for home wellness environments.

Detailed introduction:

Commercial-use steam generator (COASTS)KSB-CD series.

Worked with KS-320A controller and KS30 sub panel

As the third generation of our steam generator product, the Premier series shows our professionalism and delicacy in every From design to manufacture, we always take customer satisfaction into consideration and constantly develop both our minds and products to bring you easy and pleasant steam bath experience.

The Premier series features the unique "Instant Steam" function, which could significantly reduce the steam output time from 6~8 minutes to about 1 minute to satisfy the demand of fast steam output by every steam bather. With the updated KS-300A digital control panel, you could control supplementary steam room accessories from our company, such as the Chromatherapy Mood LED system, Aroma pump or Vent fan.

The latest Premier series steam generator is built with advanced technology and innovation to satisfy all demands of modern residential steam bath or commercial use. Transform your space with a compact sauna steam generator delivering efficient heating, consistent steam output, and relaxing wellness benefits. Compact steam sauna generator; rapid-heating thermal control delivers consistent wellness-grade vaporization.

Parameters

Model Output power kW Power requirement 50/60Hz Current A Power wire(copper)N*mm2 Dimensions cm Packing dimensions cm Gross weight KG
KSB-30CD 3.0 220-240V~ 13.6 3*2.5 42.5*16*30 54.5*21.5*42 13~17
KSB-40CD 4.0 220-240V~ 18.2 3*2.5
KSB-45CD 4.5 220-240V~ 20.5 3*2.5
380-415V3N~ 6.8 5*1.5
KSB-50CD 5.0 220-240V~ 22.7 3*2.5
KSB-60CD 6.0 220-240V~ 27.3 3*4.0
380-415V3N~ 9.1 5*1.5
KSB-75CD 7.5 220-240V~ 34.1 3*6.0
380-415V3N~ 11.4 5*2.5
KSB-90CD 9.0 380-415V3N~ 13.6 5*2.5 47.5*18.5*45 53.5*23*59 18~20
KSB-105CD 10.5 380-415V3N~ 15.9 5*2.5
KSB-120CD 12.0 380-415V3N~ 18.2 5*2.5
KSB-150CD 15.0 380-415V3N~ 22.7 5*2.5
KSB-180CD 18.0 380-415V3N~ 27.3 5*4.0 51*18.5*46 56.5*23*59 20~22
KSB-225CD 22.5 380-415V3N~ 34.1 5*6.0
KSB-240CD 24.0 380-415V3N~ 36.4 5*6.0
Notice: Experience wellness at home with a sauna steam unit designed for relaxation, detoxification, and improved overall comfort. Commercial steam generators are equipped with auto drain system and room-temp-preserving function which is a great function for commercial steam bath. The operator can preset the room temperature and the room-temp-preserving function to maintain the room temperature and start to steam output immediately after activating the sub-panel, no more waiting time! Upgrade your space with a powerful steam system built for durability, efficiency, and spa-like benefits.

Installation Manual For Coasts KSB-CD Model 3KW 220-240V Small Sauna Steam Generator For Home Use With Dual Controller
Steam Generator Installation
BathSelect® Manufacturer Warranty Information

Features


Coasts KSB-CD Model Small Sauna Steam Generator FAQ

Phase Change Thermodynamics, Vapor Pressure Regulation & Heat Transfer Efficiency

This steam generator must convert electrical energy into vapor efficiently while maintaining controlled pressure and temperature.

What governs phase transition efficiency from liquid water to steam?
Latent heat absorption during boiling defines energy required for vapor generation.
How is internal vapor pressure stabilized during continuous operation?
Pressure relief valves regulate excess buildup and maintain equilibrium.
What limits heat loss during prolonged steam cycles?
Thermal insulation reduces conductive and convective heat dissipation.
Does mineral scaling affect heat transfer coefficients?
Scale buildup decreases thermal conductivity, reducing heating efficiency over time.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 4 Write a review.

  2 of 2 people found the following review helpful:
 
5 of 5 Reliable Steam Output March 8, 2026
Reviewer: Millstone Development from Newark, NJ  
For the Coasts Ksb suite, we integrated this into a wellness suite and the heat delivery, controls, and assembly quality felt dependable. Their team emailed valve dimensions before trim-out; a quick call solved a cartridge question. Delivery was on time with protected hardware. Overall quality felt ahead of the competing brand. I would specify it again.

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  1 of 1 people found the following review helpful:
 
4 of 5 Quiet Steam January 14, 2026
Reviewer: Meridian Wellness Contractors from London, UK  
For a compact wellness suite, I installed this as the mechanical contractor after a smaller generator kept lagging. The 220V AC setup heats quickly and delivers steady steam without noisy cycling. Feed-water flow stays controlled, and the unit performs well on normal 20-60 psi supply. The stainless tank and coated shell feel far more durable than lighter plated housings we have replaced before.

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  2 of 2 people found the following review helpful:
 
5 of 5 Great June 14, 2018
Reviewer: Ben from Rhode Island  
Got this about a month or so ago and had it installed. The installation was quite easy and didn't take up much time. It works perfectly and have had no problem with it since the installation. Just hope that nothing goes wrong with it for the next few years.

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  2 of 2 people found the following review helpful:
 
5 of 5 Great September 6, 2017
Reviewer: Stella from Toledo  
This model was installed in a demanding setting and responded well. The BathSelect Great (Model BS-3KW220) demonstrated consistent sensor activation and controlled water flow. The solid brass construction supports durability, while the finish maintains its appearance under frequent use.

Installation was straightforward with standard connections, and the internal components allow for easy maintenance access. The sensor response is well-balanced, avoiding false triggers while ensuring user convenience.

BathSelect’s support team provided clear technical guidance during setup and helped streamline the process. Overall, the fixture meets commercial expectations for reliability, hygiene, and long-term performance.

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