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ThermaSol Pro Series Generator Sizing

ThermaSol Pro Series Generator Sizing

Enter your shower dimensions to find the perfect Pro Series generator

Important Sizing Information:
  • For ceilings up to 8 feet: Follow the formula of the calculator to select your generator.
  • For 8-9 foot ceilings: Go up 1 generator size.
  • For 9-10 foot ceilings: Go up 2 generator sizes.
  • Over 10 feet: Please call us for sizing.
All interior wall material is irrelevant thanks to ThermaSol's exceptional engineering.
Length
FT.
IN.
Width
FT.
IN.
Height
FT.
IN.
Total Cubic Feet
0
SHOWER SIZE
PROIII GENERATOR
Up to 84 cubic ft.
PROIII-84
85-140 cubic ft.
PROIII-140
141-240 cubic ft.
PROIII-240
241-395 cubic ft.
PROIII-395
396-575 cubic ft.
PROIII-575
576-750 cubic ft.
PROIII-750
751-1200 cubic ft.
PROIII-1200
Mr. Steam Generator Sizing

Mr. Steam Generator Sizing

Enter your shower dimensions to find the perfect Mr. Steam generator

Important Sizing Information:
  • Step One - Measure: Measure length, width, and height of the steam enclosure (in feet). Length x Width x Height = Room Volume
  • Step Two - Materials:
    • For ceramic or porcelain tile on cement board or mortar bed, no adjustment
    • For natural stones - natural marble, stone, shale, glass block, or concrete, multiply room volume by 1.5
    • For acrylic, multiply room volume by 0.6
  • Step Three - Room Volume:
    • For rooms 8 feet high or less, no adjustment
    • For ceilings higher than 8ft to 9ft multiply adjusted room volume by 1.15
    • For ceiling higher than 9ft to 10ft max multiply adjusted room volume by 1.3
Compare your total adjusted room volume to the specification chart and select the appropriate model.
Length
FT.
IN.
Width
FT.
IN.
Height
FT.
IN.
Base Volume: 0 cubic ft | Material: x1 | Ceiling: x1
Adjusted Volume
0
Room Volume
(cu. ft.)
Model No.
kW
Amps
240/1PH
Wire Size
AWG
Water Usage
Gallons
0 to 71
MS90R
5
21
10
0.67
72-107
MS150R
6
25
8
0.8
108-161
MS225R
7.5
32
8
1
162-257
MS400R
9
38
8
1.2
258-339
MSSUPER1R
10
42
8
1.4
340-411
MSSUPER2R
12
50
6
1.6
412-482
MSSUPER3R
15
63
4
2
483-678
MX4R
20
84
3
2.7
679-822
MX5R
24
100
1
3.2
823-964
MX6R
30
125
2/0
4
Generator Information:
  • 2401 after model number denotes a 240V/1PH generator.
  • B1 after model number denotes a 208V/1PH generator.
  • Dimensions are for generator only, without AutoFlush® or plumbing features.
  • Wire size (AWG) based on minimum 90° rated THHN copper conductors. Refer to the National Electrical Code for other types of conductors.
  • Water usage based on 20 minutes of operation.
  • Other voltage and phase combinations available upon request.
Optional Generator Feature
Express Steam®
  • Starts steam in a fraction of the time.
  • Maintains temperature just under boiling point.
  • Suitable for all MrSteam Residential steam generators.
  • To order, add an "X" after the generator model number.