Commercial Gas Fired Hot Water Furnace Safety Protection For Heating

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

CWNS1.4-95/70