Oil Fired Gas Fired Hot Water Boiler Supply Hot Water For Heating
The basic working principle of gas hot water boiler is cold water
into the water heater, flowing through the water gas linkage valve
body in the flow of water under the action of a certain pressure
difference, promote the water-gas linkage valve, and at the same
time push the DC power supply micro-switch to turn on the power
supply and start the pulse igniter, at the same time open the gas
transmission electromagnetic valve, through the pulse igniter
continue to automatically re-ignition, until the ignition
successfully into the normal working state, this process is
maintained for about 5 to 10 seconds, When commercial gas hot water
boiler in the work process or ignition process water shortage or
water pressure shortage, lack of electricity, gas shortage, hot
water temperature is too high, accidental blow out of the fire and
other fault phenomenon, pulse igniter will be detected by the
signal feedback of the induction needle, automatically cut off the
power supply, gas transmission electromagnetic valve in the case of
the original normal closure valve state, that is to say, at this
time has cut off the gas access, shut down commercial commercial
hot water boiler safety protection.
Part of product paremeters
CWNS0.7-95/70
| NO; | Name | Unit | Number | Description |
| 1 | Rated efficiency | MW | 0.7 | |
| 2 | Water volume | M³ | 1.4 | |
| 3 | Rated outlet/inlet water temperature | ℃ | 95/70 | |
| 4 | Heating efficiency | % | 99 | |
| 5 | Output/inlet diameter | mm | DN100 | |
| 6 | Design fuels | / | Oil/Gas | |
| 7 | Blow down valve diameter | mm | DN100 | |
| 8 | Heating area(room) | ㎡ | 6000 | |
| 9 | Hot water output | M³/h | 18 | |
| 10 | Bulk size | mm | 2400×1200×1800 | |
CWNS1.4-95/70
| NO; | Name | Unit | Number | Description |
| 1 | Rated efficiency | MW | 1.4 | |
| 2 | Water volume | M³ | 3.75 | |
| 3 | Rated outlet/inlet water temperature | ℃ | 95/70 | |
| 4 | Heating efficiency | % | 99 | |
| 5 | Output/inlet diameter | mm | DN125 | |
| 6 | Design fuels | / | Oil/Gas | |
| 7 | Blow down valve diameter | mm | DN125 | |
| 8 | Heating area(room) | ㎡ | 12500 | |
| 9 | Hot water output | M³/h | 36 | |
| 10 | Bulk size | mm | 2800×1700×2300 | |
Our services
Pre-sale service:
We help customer choose the best boiler model according to
different requirements of various industry. Before delivery we
will provide foundation drawing, layout drawing, boiler room
layout, etc.
In-sale service:
We keep 24 hours online and keep close contacts during the
production process to ensure on time delivery with perfect
finished product.
After-sale service:
1. provide full range of original spare parts.
2. Engineers abroad installation and commissioning service is
available.
3. Our engineers will held a training for boiler workers to
ensure the safe operation.
4. Free maintenance and repair for one year and lifelong
service.
Boiler application areas
