Steam Fired Instantaneous Water Heater | One-Way Method
Hot Water Supply System Steam Fired Instantaneous Water Heater | One-Way Method
LH15-II
・Passed the test of effect to water quality that meet JIS ・Hot water supply between 70 - 90℃ (158 - 194°F)
Features/Applications
Features
Environmentally friendly
With no combustion taking place within the hot water supply itself, it does not produce chemical substances such as CO, CO2, and NOx, nor does it produce soot.
Clean hot water
Supply clean hot water thanks to applying in-direct heating method.
High thermal efficiency
Thermal efficiency of 91% that surpasses gas and electric hot water supplies.
Quiet
Quiet operation with a background noise of around 45dB.
Easy maintenance
Main consumable components are grouped into a unit.
Use for cleaning and sterilization of kitchen and kitchen equipment
Stable supply of hot water between 70℃ and 90℃ (158°F and 194°F)
Typical applications
Suitable for cleaning and sterilization of kitchen and kichen equipment.
Dimensions
Dimensions/Weight
| Dimensions (mm) | Dimensions (in) | Weight | |||||
| W | H | D | W | H | D | (kg) | (lb) |
| 401 | 648 | 195 | 15.8 | 25.5 | 7.7 | 30,0 | 66.2 |
Specifications
| Model | Connection |
Heating method |
Installation method |
Hot water supply method |
||||
| Type | Size | |||||||
|
Water inlet |
Steam inlet |
Hot water outlet |
Steam condensate discharge outlet |
|||||
| LH15-II |
Screwed Rc |
1/2” | 1” | 1/2” | 1/2” |
Indirect heating |
Wall mounted |
One-way hot water supply (circulated water supply not possible) |
| Model |
Hot water supply temperature range |
Hot water supply pressure |
Steam pressure range |
Water supply pressure range |
Max. steam use rate |
Max. heat exchange volume (kW) |
||||
| (℃) | (℉) | (MPa) | (psig) | (MPa) | (psig) | (kg/h) | (lb/h) | |||
| LH15-II | 70 - 90 | 158 - 194 |
Depends on water supply pressure |
0,2 - 0,5* (flow pressure) |
29 - 72.5* (flow pressure) |
0,1 - 0,4* (flow pressure) |
14.5 - 58* (flow pressure) |
220 | 485.0 | 118 |
● Accessories: Y strainer (100 mesh) 1"x1
Y strainer (100 mesh) 1/2" x1
● The maximum rated heat output through steam pressure is 101450 kcal/h.
*Do not exceed 0,5 MPa (73psig) of steam pressure or 0,4 MPa (58psig) of water supply pressure under static pressure.
● Condensate recovery not possible. This is because if condensate were to be recovered, mains water discharged from the pressure relief valve and other such types of water would be returned to the tank.
Hot Water Capacity
|
Steam pressure
|
Water supply pressure
|
Hot water supply rate (ℓ/min) by water temperature
|
||||
| (MPa) | (psig) | (MPa) | (psig) |
70℃
158℉ |
80℃
176℉ |
90℃
194℉ |
| 0,2 | 29 | 0,1 | 14.5 | 17 | 15 | 12 |
| 0,2 | 29 | |||||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,3 | 43.5 | 0,1 | 14.5 | 19 | 17 | 15 |
| 0,2 | 29 | 22 | 19 | |||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,4 | 58 | 0,1 | 14.5 | 19 | 17 | 16 |
| 0,2 | 29 | 27 | 23 | 18 | ||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,5 | 72.5 | 0,1 | 14.5 | 20 | 18 | 16 |
| 0,2 | 29 | 26 | 24 | 20 | ||
| 0,3 | 43.5 | 30 | 26 | |||
| 0,4 | 58 | |||||
● Hot water supply rate is for when water supply temperature is 15℃ (59°F)
● Min. flow rate 3ℓ/min
● If the flow rate drops below the minimum then this may cause fluctuations in hot water supply temperature.
Installation Examples
*This water heater indirectly heats up cold water by using the heat from steam.
Thus, the generated hot water is unaffected by additives presence in the steam.
*However, please do not use the hot water as F&B processing unless the safety of supply water including of groundwater and well water is assured.
Related Products
Related Products
Diaphragm Steam Trap
|
Pressure reducing valves for steam
|
Pressure reducing valves for steam
|
SeparatorH3
|
SeparatorH5
|
Water-saving spray nozzleＭK２/ＭKMV
|
Hose reel set for cleaningMax. usage temperature：100℃ (212℉) Available hose length： 5ｍ (196.9 in)・10m (393.7 in)・15m (590 6 in)
|
Hose hangerAll stainless steel and wall-mounted
|
Acrylic Thermometer
|
Download
* Membership registration is required to download the documents.
Features
Environmentally friendly
With no combustion taking place within the hot water supply itself, it does not produce chemical substances such as CO, CO2, and NOx, nor does it produce soot.
Clean hot water
Supply clean hot water thanks to applying in-direct heating method.
High thermal efficiency
Thermal efficiency of 91% that surpasses gas and electric hot water supplies.
Quiet
Quiet operation with a background noise of around 45dB.
Easy maintenance
Main consumable components are grouped into a unit.
Use for cleaning and sterilization of kitchen and kitchen equipment
Stable supply of hot water between 70℃ and 90℃ (158°F and 194°F)
Typical applications
Suitable for cleaning and sterilization of kitchen and kichen equipment.
Dimensions/Weight
| Dimensions (mm) | Dimensions (in) | Weight | |||||
| W | H | D | W | H | D | (kg) | (lb) |
| 401 | 648 | 195 | 15.8 | 25.5 | 7.7 | 30,0 | 66.2 |
| Model | Connection |
Heating method |
Installation method |
Hot water supply method |
||||
| Type | Size | |||||||
|
Water inlet |
Steam inlet |
Hot water outlet |
Steam condensate discharge outlet |
|||||
| LH15-II |
Screwed Rc |
1/2” | 1” | 1/2” | 1/2” |
Indirect heating |
Wall mounted |
One-way hot water supply (circulated water supply not possible) |
| Model |
Hot water supply temperature range |
Hot water supply pressure |
Steam pressure range |
Water supply pressure range |
Max. steam use rate |
Max. heat exchange volume (kW) |
||||
| (℃) | (℉) | (MPa) | (psig) | (MPa) | (psig) | (kg/h) | (lb/h) | |||
| LH15-II | 70 - 90 | 158 - 194 |
Depends on water supply pressure |
0,2 - 0,5* (flow pressure) |
29 - 72.5* (flow pressure) |
0,1 - 0,4* (flow pressure) |
14.5 - 58* (flow pressure) |
220 | 485.0 | 118 |
● Accessories: Y strainer (100 mesh) 1"x1
Y strainer (100 mesh) 1/2" x1
● The maximum rated heat output through steam pressure is 101450 kcal/h.
*Do not exceed 0,5 MPa (73psig) of steam pressure or 0,4 MPa (58psig) of water supply pressure under static pressure.
● Condensate recovery not possible. This is because if condensate were to be recovered, mains water discharged from the pressure relief valve and other such types of water would be returned to the tank.
|
Steam pressure
|
Water supply pressure
|
Hot water supply rate (ℓ/min) by water temperature
|
||||
| (MPa) | (psig) | (MPa) | (psig) |
70℃
158℉ |
80℃
176℉ |
90℃
194℉ |
| 0,2 | 29 | 0,1 | 14.5 | 17 | 15 | 12 |
| 0,2 | 29 | |||||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,3 | 43.5 | 0,1 | 14.5 | 19 | 17 | 15 |
| 0,2 | 29 | 22 | 19 | |||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,4 | 58 | 0,1 | 14.5 | 19 | 17 | 16 |
| 0,2 | 29 | 27 | 23 | 18 | ||
| 0,3 | 43.5 | |||||
| 0,4 | 58 | |||||
| 0,5 | 72.5 | 0,1 | 14.5 | 20 | 18 | 16 |
| 0,2 | 29 | 26 | 24 | 20 | ||
| 0,3 | 43.5 | 30 | 26 | |||
| 0,4 | 58 | |||||
● Hot water supply rate is for when water supply temperature is 15℃ (59°F)
● Min. flow rate 3ℓ/min
● If the flow rate drops below the minimum then this may cause fluctuations in hot water supply temperature.
*This water heater indirectly heats up cold water by using the heat from steam.
Thus, the generated hot water is unaffected by additives presence in the steam.
*However, please do not use the hot water as F&B processing unless the safety of supply water including of groundwater and well water is assured.
Related Products
Diaphragm Steam Trap
|
Pressure reducing valves for steam
|
Pressure reducing valves for steam
|
SeparatorH3
|
SeparatorH5
|
Water-saving spray nozzleＭK２/ＭKMV
|
Hose reel set for cleaningMax. usage temperature：100℃ (212℉) Available hose length： 5ｍ (196.9 in)・10m (393.7 in)・15m (590 6 in)
|
Hose hangerAll stainless steel and wall-mounted
|
Acrylic Thermometer
|
* Membership registration is required to download the documents.