CWNS Condensing Gas/Oil Fired Hot Water Heater

Product Introduction and Feature
Leveraging its own strengths and drawing from advanced domestic and international technologies and experiences, SFENG Boiler has developed the Condensing Gas Hot Water Heater Unit. This hot water heater unit utilizes micro-positive pressure combustion technology, with an Italian-imported combustion system. Internally, the hot water heater unit employs a multi-pass smoke circulation structure and is equipped with a condensing-type energy-saving system on the upper part of the furnace. This system reduces exhaust temperatures while simultaneously enhancing equipment thermal efficiency and reducing energy consumption. Upon power connection, the control system of the hot water unit first conducts water level detection and then measures the internal water temperature. If both are within normal ranges, the boiler ignites the combustion system to initiate heating. Once the temperature reaches the set value, the combustion system stops heating, entering an automatic insulation state. If the temperature drops below a certain set value, the combustion system automatically restarts. Whether in the combustion process, structural design, or operation, this system demonstrates high reliability. It upholds the design philosophy of reliability, advanced technology, and comprehensive user-oriented solutions. With advantages such as high efficiency, safety, environmental friendliness, and advanced self-control capabilities, it delivers high-quality services for your production needs.

1. Fully automatic operation with one-key start, no need for specialized personnel to operate.
2. Adopting a multi-pass smoke circulation method and equipped with a condensing-type energy-saving device to increase convective heat transfer, the heat transfer coefficient is higher than that of ordinary smoke tubes. This effectively saves energy while reducing exhaust temperature, minimizing heat radiation to the external environment, resulting in a thermal efficiency of over 95%.
3. Microcomputer display screen with features such as automatic temperature control and automatic circulation pump start (for heating).
4. Imported combustion system with intelligent control, automatic purging, electronic ignition, automatic air-to-fuel (gas) ratio adjustment, and flameout protection.
5. The boiler operates under no pressure and is equipped with protection devices for water shortage and high temperature, fundamentally eliminating concerns for users.
6. Abundant hot water supply: When the water temperature reaches the set value, the electromagnetic valve opens automatically, filling the water tank with hot water for future use.
7. The inner body is specially treated for clean and hygienic water quality, while the outer shell is made of imported color-coated sheet, providing an attractive appearance that is resistant to rust.