28Kw Type Wall Hung Gas Hot Water Heater Intelligent Control White Shell Stainless Steel

The role of the main heat changer: the main heat changer is the part of heat exchange between the flue gas which is produced by gas combustion and the water in the system. His appearance is thin fin, thickness and distance are set exactly as required. In the case of small boiler size requirements, to ensure sufficient heat exchange area and heat exchange efficiency. The surface of the heat changer has been treated with efficient anti-corrosion , which ensures the service life of the system.

he function of the gas valve is to ensure the normal combustion of the boiler. In a certain range of gas pressure, make the boiler stable combustion and can automatically adjust the gas supply according to the requirements of the boiler heat output, in order to realize the automatic shutdown of the boiler and gas proportion regulation.

Function description of some major accessories: Combined gas heating hot water furnace, suitable for residential communities, hotels, office buildings, hospitals, schools and other enterprises and institutions. Furnace body The furnace body is provided with a water collecting pipe, a temperature detection probe is arranged above the water collecting pipe, and a water inlet branch pipe and an outlet branch pipe are arranged below, and a heating unit is arranged between the two pipes, and a collecting pipe is arranged at the bottom of the furnace. Supply gas to the heating unit. Pulse ignition, water and gas induction linkage, built-in controller to control ignition, combustion, heating water temperature, water pump start and stop. And the heating hot water stove has water shortage protection, anti-overheating protection, accidental flame out protection and other functions.

Function of temperature sensor: The temperature sensor of gas wall hanging boiler is divided into heating senses and hot water temperature sensor, it senses the running temperature of hot water and heating, and can obtain very accurate temperature, so that the application of wall hanging boiler is more convenient and accurate.

Function of expansion tank: It is used to absorb and compensate the expansion and shrinkage of water in the system, also used as system water supply.

Function of expansion tank: It is used to absorb and compensate the expansion and shrinkage of water in the system, also used as system water supply.

The function of the main control circuit board: it is used to control the start, stop and constant temperature of the HVAC equipment.