

KEY Steam Generator
The KEY series steam generator is our classic model. After a long period
of market test, this steam generator has been widely loved for its long
lasting steadily performance and cost-effective. The steam generator
ranged from 3kw to 24kw, can be choose for both family and
commercial use, it have ss304 weld water tank, ss316 UL certified
heating elements which are essential to prevent water scale and extend
uselife. Full automation,not only increase comfort of steam bath, but
can also help achieve greater energy efficiency.
GORH Touch Screen Controller
- Waterproof,can install inside steam room
- Main material :Alloy
- Magnetic and can attach to wall
- Black & White
Controller model | Controlling time range
(minutes) |
Temperature display range | Temperature controlling range | Dimension
(mm) |
KSA-Elegance | 1~60 or long-term (CH) | 6~60℃ (43℉~140℉) | 35~55℃ (95~131℉) | 90*90*19 |
KSA-EA | 1~60 or long-term (CH) | 6~60℃ (43℉~140℉) | 35~55℃ (95~131℉) | 103*103*23 |
GORH | 1~60 or long-term (CH) | 6~60℃ (43℉~140℉) | 35~55℃ (95~131℉) | ∅89*19 |


Maintenance
- Auto washing = prevent water scale≠auto descaling.
- Washing/flushing is to have fresh water flush tank and heating elements several times which can get soft water scale out.Descaling is totally different, it’s talking about put solution into the water tank, soak, then flush, it’s for reducing hard water scale.
- Manual descaling: There is a service hole on top of the steam generator, can put solution through service hole, and let it soak for 2-3 hours, then flush.(Model KEY & AIO have service hole)
*Auto flushing/Washing:Will have fresh water flush tank and heating elements several times which can get soft waterscale out.
*Service hole:There’s an after -service hole on the top of the steam generator, also can be used as another steam outlet.
*Over-heat protection: When the room temperature reaches 2°C higher than your setting , then all heating elements stop working, steam generator under heat preservation state; if water tank temperature over 115 °C, steam generator go into protection state, steam generator stop heating. When the temperature lower than 100°C, steam generator start to work again.
*Sectional heating technology:Each generator has 3 groups of heating elements which provide sectional heating,from the first beginning ,all 3 groups operates at maximum power and rapid heating ,when the room temp is almost reached,then group 1 stop,when the required temps is achieved ,then group 2 stop.The group 3 alternates on and off to maintain the room temp.
Water inlet | Auto |
Draining | Auto |
Flushing | Auto |
Power off | Auto |
Overheat protection | Yes |
Time setting | 1~ 60min. or Continuous |
Temperature setting | 35~60℃(95~131℉) |
Housing | SS#201 |
Water tank | SS#304 |
Heating element | SS#316 with UL certified, can greatly reduce water scale |
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Steam generator |
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Control display ,waterproof touch screen (can install both inside & outside of steam room) |
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3/4″ Full-bore straight auto drain valve (will not have water scale block problem) |
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Control cable , length 5 m |
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Room temperature sensor with cable, length 5 m |
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Stainless steel steam nozzle, 1/2″ and 3/4″ |
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Safety valve, copper |
English user guide |
Optional Functions & Equipments: Anytime to add any of below accessories is workable | ||
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Music system | Bluetooth speaker,1 pair with amplifier |
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Colorful lights | Light therapy (standard 6pcs/set, max. 20pcs available) |
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Auto aroma pump | *Aroma usage are adjustable *Two pumps for two smells *Perfect for spa,club center,etc commercial use |
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Exhaust fan | Dry and ventilate steam room |
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Salt spray generator | Salt spray therapy |
Model | Power | Phase | Heating elements | Voltage / Current | Power wire | Breaker | Room volume | Dimension
(L*W*H) |
kW | N | N*KW | V/A | N*mm2 | A | m3 | mm | |
TOLO-30 key | 3.0 | 1 | 2*1.5 | 215-240/13.6 | 3*2.5 | 16 | 2~3 | 425*160*315 |
TOLO-40 key | 4.0 | 1 | 2*2.0 | 215-240/18.2 | 3*2.5 | 25 | 3~5 | |
TOLO-45 key | 4.5 | 1 | 3*1.5 | 215-240/20.5 | 3*2.5 | 25 | 3.5~5.5 | |
3 | 380-415/6.8 | 5*1.5 | 16 | |||||
TOLO-50 key | 5.0 | 1 | 2*1.5+1*2.0 | 215-240/22.7 | 3*2.5 | 32 | 4~6 | |
3 | 380-415/9.1 | 5*1.5 | 16 | |||||
TOLO-60 key | 6.0 | 1 | 3*2.0 | 215-240/27.3 | 3*4.0 | 40 | 5~7 | |
3 | 380-415/9.1 | 5*1.5 | 16 | |||||
TOLO-70 key | 7.0 | 1 | 2*2.5+1*2.0 | 215-240/31.8 | 3*6.0 | 40 | 5.5~8 | 475*185*450 |
3 | 380-415/11.4 | 5*2.5 | 16 | |||||
TOLO-75 key | 7.5 | 1 | 3*2.5 | 215-240/33.75 | 3*6.0 | 60 | 6.5~9 | |
3 | 380-415/11.25 | 5*2.5 | 16 | |||||
TOLO-90 key | 9.0 | 3 | 6*1.5 | 380-415/13.6 | 5*2.5 | 16 | 8~11 | |
TOLO-105 key | 10.5 | 3 | 3*1.5+3*2.0 | 380-415/15.9 | 5*2.5 | 25 | 9~12 | |
TOLO-120 key | 12.0 | 3 | 6*2.0 | 380-415/18.2 | 5*2.5 | 25 | 11~14 | |
TOLO-135 key | 13.5 | 3 | 3*2.0+3*2.5 | 380-415/20.25 | 5.25 | 32 | 12~15 | |
TOLO-150 key | 15.0 | 3 | 6*2.5 | 380-415/22.7 | 5*2.5 | 32 | 13~18 | 510*185*460 |
TOLO-165 key | 16.5 | 3 | 6*2.0+3*1.5 | 380-415/24.75 | 5*4.0 | 40 | 14~20 | |
TOLO-180 key | 18.0 | 3 | 9*2.0 | 380-415/27.3 | 5*4.0 | 40 | 16~22 | |
TOLO-225 key | 22.5 | 3 | 9*2.5 | 380-415/34.1 | 5*6.0 | 60 | 19~26 | |
TOLO-240 key | 24.0 | 3 | 6*2.5+3*3.0 | 380-415/36.4 | 5*6.0 | 60 | 22~30 |
Product:TOLO-AIO | Under Work With Descaling Pump | Without Maintenance |
Controller | 2 Years | 2 Years |
Heating Element | 2 Years | 1 Years |
Steam Generator Boby | 5 Years | 1 Years |
Water Level Sensor | 2 Years | 1 Years |
Temperature Sensor | 2 Years | 1 Years |
Drain Valve | 1 Years | 1 Years |
Music System | 1 Years | 1 Years |
Aroma System | 1 Years | 1 Years |
LED Light System | 1 Years | 1 Years |
Exhaust Fan | 1 Years | 1 Years |
Salt Generator | 1 Years | 1 Years |