220V 50 Hz 16kw 24kw 28kw 32kw Wall Hung Gas Combi Boiler for Hot Water and Room Heating

   Gas fireplace is a common name of "gas wall mounted heating furnace". Our national standard name is "gas wall mounted fast heating water heater". With anti freezing protection, anti dry burning protection, accidental flameout protection, over temperature protection, anti blocking protection of water pump and other safety protection measures.
    The gas wall mounted stove has a powerful function of household central heating, which can meet the heating needs of multiple rooms. Each room can set the comfortable temperature at will according to the needs, or decide to turn off the heating of a room separately according to the needs, and can provide large flow of constant temperature sanitary hot water for family bathing, kitchen and other places.
    When the ignition switch of the wall mounted boiler enters the working state, the fan is started first to form a negative pressure difference in the combustion chamber. The air pressure switch sends the command to the water pump. After the water pump is started, the water flow switch sends the command to the high-pressure discharger. After starting, the command is sent to the gas proportional valve, and the gas proportional valve starts to start. Due to the existence of negative pressure in the combustion chamber, the natural gas does not gather and burn, so there will be no deflagration, so as to realize calm ignition and ultra quiet, and avoid dangerous accidents. This standard can identify the stability of the furnace. Some customers are worried about gas safety because they do not understand the operation control principle of the gas proportional valve of the wall mounted boiler. The gas proportional valve, the wind pressure switch and the flue gas sensing switch are interlocked and controlled. The gas proportional valve can work only when there is a certain negative pressure in the combustion chamber. When the flue gas sensing switch fails to detect the exhaust gas in 5 seconds, the gas proportional valve will be cut off to stop the gas supply, so as to ensure the safe use of gas.