CU Specifications

Selecting a CU Series Steambath Generator  

Important: See our Technical Downloads page for installation, operation & maintenance manuals. Commercial mr.steam steambaths® unit users, click here for our commercial installation, operation & maintenance manual. 

When selecting and installing a commercial mr.steam steambath unit, please e-mail mr.steam® to request the Engineering Specifications.

To determine the correct CU Steambath Generator Model:

Multiply length x width x height of the steam room.

Compare your total room volume to the Specification Chart to select the correct model.

Example 1

A steam room 8' x 10' x 8' H = 640 cu. ft. (volume).
Select the next size generator model which exceeds the calculated room volume. In this example, specify Model CU750 with one DIGITAL 1  Control Package

Example 2

2 steam rooms each 6' x 10' x 7' H x 2 = 840 cu. ft. (volume).
In this example specify Model CU1000 with 2 (two) DIGITAL 1 Control Packages

CU Specification Chart 

 Model

Total Room Vol (cu.ft.)

PH

KW

Ship Wt. (lbs.)

Dimensions (in.)

 CU360

Up to 360 

 3

 9

 250

 30L x 20w x 38h

 CU360

 Up to 360

 1

 9

 250

 30L x 20w x 38h

 CU500

 361-500

 3

 12

 250

 30L x 20w x 38h

 CU500

361-500 

 1

 12

 250

 30L x 20w x 38h

 CU750

 501-750

 3

 18

 250

 30L x 20w x 38h

 CU750

 501-750

 1

 18

 250

30L x 20w x 38h

 CU1000

 751-1000

 3

 24

 270

 30L x 20w x 38h

 CU1000

 751-1000

 1

 24

 270

30L x 20w x 38h

 CU1250

 1001-1250

 3

 30

 290

 30L x 20w x 38h

 CU1400

 1251-1400

 3

 36

 300

 30L x 20w x 38h

 CU2000

 1401-2000

 3

 48

 330

 33L x 24w x 44h

 CU2500

 2001-2501

 3

 60

 380

 33L x 24w x 44h

 CU3000

 2501-3000

 3

 72

 390

 33L x 24w x 44h

 CU4500

 3001-4500

 3

 108

 625

 34L x 28w x 59h

Note 1

Certain additional factors affect the correct sizing of the Steambath Generator. Construction materials such as glass, glass block, natural marble or other stones, as well as steam piping longer than 50 feet, exterior walls and outside windows will all require a larger Steambath Generator.


For more detailed product information, contact Mr. Steam for a Commercial Installation, Operation and Maintenance Manual (PN PUR100376 12/05). Call 1-800-76 STEAM or 1-800-72 STEAM for more information.

Note 2

The guidelines for selecting the steam bath generator are a recommendation only. Due to variables in construction, these sizing instructions and specifications should be considered as guidelines only. Mr. Steam will review the model selected provided we receive complete information, including working drawings, specifications and pertinent electrical and construction details.

Important: When specifying a CU Commercial Steam bath Generator, the following is strongly recommended for best performance and user satisfaction:

  1. One (1) CU steambath generator should service no more than two (2) steamrooms, each relatively similar in size and construction.
  2. If two (2) steamrooms are serviced by one (1) CU generator, the combined resultant room volume of the two (2) rooms should not exceed 1000 cubic feet (28.3 cubic meters).
  3. Each room must be operated with the appropriate F1 PLUS® temperature control system, inclusive of the room operating temperature control and the high-limit temperature control.
  4. In all installations, the purchaser and/or owner/operator must consult with a designer, architect, and or consultant to assure the proper specification of the steambath generator and required and optional operating equipment.

Note 3

The available CU Club Package includes the AutoFlush® System and the AromaFlo® Essential Oil Injection System.

image