

How To Choose KW For Sauna Heater
1). Calculate room m³, (Length*Width*Height) in meter. (1 feet = 0.3048 meter,1 inch=0.0254 meter)
If sauna wood room with asbestos insulation, sauna heater KW= sauna room m³
If sauna wood room without heat insulation, sauna heater KW= 1.30 X sauna room m³
If All Glass tile or Glass Block Walls, steam generator KW= 1.35 X sauna room m³
If Porcelain tile, steam generator KW= 1.6 X sauna room m³
If Natural stone tiles* up to 1/2″, steam generator KW= 2 X sauna room m³
If Natural stone slabs over 1/2″ ,steam generator KW= 2.25 X sauna room m³
Hotice Sauna Heater
Hotice is traditional electric heater with painted iron body. 3 kinds of dimensions for 3kW to 30kW. 3 kinds of control systems for selecting, including built-in control unit, press button control unit and touch screen control unit.Incoloy 840 heating elements will help to heat up the sauna efficiently, at the same time the constant temperature is really ideal for those who really like sauna bath. Efficient, Stable, Durable make it well-suited for residential and commercial use.


Touch Control System For Sauna Heater
- Separate digital control panel with touch screen. Light is controlled on the controller.
- Work with the sauna heater from 3kw to 24kw.
Hotice Sauna Heater – Build-In Control
The build-in control model kilowatts are available from 3kw-9kw.

Model | HI45 | HI60 | HI90 | HI105 | HI120 | HI150 | HI180 | HI210 | HI240 | HI300 |
Output kW | 4.5 | 6 | 9 | 10.5 | 12 | 15 | 18 | 21 | 24 | 30 |
Sauna room min. m3 | 3 | 5 | 8 | 9 | 10 | 13 | 17 | 20 | 28 | 38 |
Sauna room max. m3 | 6 | 8 | 14 | 15 | 18 | 23 | 29 | 33 | 44 | 55 |
Sauna room height min. mm | 1900 | 1900 | 1900 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
Stone capacity max. kg | 20 | 20 | 20 | 50 | 50 | 50 | 100 | 100 | 100 | 100 |
Dimensions width mm | 403 | 400 | 400 | 558 | 558 | 558 | 758 | 758 | 758 | 758 |
Dimensions height mm | 581 | 581 | 581 | 728 | 728 | 728 | 728 | 728 | 728 | 728 |
Dimensions depth mm | 267 | 267 | 267 | 498 | 498 | 498 | 498 | 498 | 498 | 498 |
Weight kg | ||||||||||
Supply voltage 3-phase | 215-240V 1N | 215-240V 1N | 215-240V 1N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N |
Connecting cable mm2 | 5×1.5 | 5×1.5 | 5×2.5 | 5×2.5 | 5×4.0 | 5×6.0 | 5×6.0 | 5×10 | 5×16 | 5×16 |
Fuse A | 3×10 | 3×10 | 3×16 | 3×16 | 3×20 | 3×25 | 3×35 | 3×35 | 3×50 | 3×50 |
Control unit | ||||||||||
Safety distance to ceiling mm | 1100 | 1100 | 1100 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
Safety distance to wall and seat mm | 35 | 50 | 120 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
Both European voltage and American voltage are available.
Housing | SS#201 |
Internal tank | SS#201 |
Heating element | SS#316 with UL certified, can greatly reduce water scale |
![]() |
sauna heater |
![]() |
control unit |
![]() |
room temperature sensor |
Hotice sauna heater with 1 year warranty
Touch control system with 1 year warranty
Model | HI45 | HI60 | HI90 | HI105 | HI120 | HI150 | HI180 | HI210 | HI240 | HI300 |
Output kW | 4.5 | 6 | 9 | 10.5 | 12 | 15 | 18 | 21 | 24 | 30 |
Sauna room min. m3 | 3 | 5 | 8 | 9 | 10 | 13 | 17 | 20 | 28 | 38 |
Sauna room max. m3 | 6 | 8 | 14 | 15 | 18 | 23 | 29 | 33 | 44 | 55 |
Sauna room height min. mm | 1900 | 1900 | 1900 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
Stone capacity max. kg | 20 | 20 | 20 | 50 | 50 | 50 | 100 | 100 | 100 | 100 |
Dimensions width mm | 403 | 400 | 400 | 558 | 558 | 558 | 758 | 758 | 758 | 758 |
Dimensions height mm | 581 | 581 | 581 | 728 | 728 | 728 | 728 | 728 | 728 | 728 |
Dimensions depth mm | 267 | 267 | 267 | 498 | 498 | 498 | 498 | 498 | 498 | 498 |
Weight kg | ||||||||||
Supply voltage 3-phase | 215-240V 1N | 215-240V 1N | 215-240V 1N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N | 380-415V 3N |
Connecting cable mm2 | 5×1.5 | 5×1.5 | 5×2.5 | 5×2.5 | 5×4.0 | 5×6.0 | 5×6.0 | 5×10 | 5×16 | 5×16 |
Fuse A | 3×10 | 3×10 | 3×16 | 3×16 | 3×20 | 3×25 | 3×35 | 3×35 | 3×50 | 3×50 |
Control unit | ||||||||||
Safety distance to ceiling mm | 1100 | 1100 | 1100 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
Safety distance to wall and seat mm | 35 | 50 | 120 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |