Shanxi Deli Modular Boiler, compared with traditional single-unit gas boilers, the direct-fired modular gas boiler has the following characteristics: High Autonomy: The heating effect of the modular gas boiler system is set according to the user's actual needs, offering strong autonomy. The system can also provide domestic hot water throughout the four seasons. Long Service Life: The boiler sections are made of high-quality cast iron, with a design service life of 50 years, ensuring users can purchase with confidence and use with peace of mind. Backup Boiler System: The system is not affected by the failure of a single boiler, as other boilers continue to operate normally. Low Maintenance Rate: The maintenance rate of modular gas boilers is significantly lower than that of oil-fired, coal-fired, or single-unit gas boilers. Van Deli Modular Gas Boiler Quiet Operation: During normal operation, no sound is audible, with an electricity consumption of 0.001 kWh per hour. Energy Efficiency and High Performance: Equipped with fin-tube heat exchangers, the system automatically adjusts the output of each modular boiler based on indoor and outdoor temperature changes over time, maintaining a balance between heat demand and supply. Compared to large single-unit boilers, it saves approximately 25% in energy. Easy Installation: Compact size, lightweight, minimal space requirement, and convenient transportation, installation, and maintenance. Modular Gas Boiler Staggered Startup and Mutual Backup: ◆ Boilers can be started in sequence as needed, eliminating energy waste common in large single-unit boilers. ◆ If one module fails, other modules continue operating, ensuring uninterrupted boiler operation. Intelligent Protection for Safety and Reliability: ◆ Dry-Firing Protection: Built-in dry-firing (low water level) protection device ensures safe and reliable boiler operation. ◆ Flame-Out Protection: Equipped with flame probes for flame-out protection, enhancing operational safety. ◆ Gas Supply Interruption Protection: The system automatically locks when gas supply is cut off or gas pressure is too low or too high. ◆ Power Failure Protection: The gas valve automatically closes during a power outage and restarts when power is restored. ◆ Temperature Protection: The boiler is equipped with both normal temperature control and high-limit safety control systems. The system locks if the outlet water temperature is too high. Low Pressure and Low Voltage Operation: ◆ Can be directly connected to civilian low-pressure gas networks, with strong adaptability to gas sources. ◆ Operates on 40W/24V power supply, ensuring safety and minimal electricity consumption. Van Deli Modular Gas Boiler Precision Control System: ◆ Honeywell electromagnetic automatic control system (USA) enables fully automated boiler operation. ◆ Exclusive smart room temperature control technology for villas allows users to set room temperature to control combustion time, providing greater convenience and comfort. ◆ Microcomputer-controlled digital display shows functions such as timing, temperature control, remote control, and fault analysis. Features of Van Deli Modular Gas Boiler 1. Modular Design: Simple structure, flexible and convenient installation. The modular concept of gas boilers essentially breaks down a single large boiler into several smaller units. Thus, modular boilers can achieve the scale of any steam tonnage through "simple parallel combination," replacing common heating and hot water boilers below 10 steam tons. Large boilers require a mixture of air and gas to be delivered into the furnace by a blower, which generates significant noise, causing sound pollution and worsening the working environment for employees. In contrast, modular boilers utilize atmospheric combustion, eliminating the need for a blower and resulting in very low noise levels. During combustion, only a slight "whooshing" sound is heard, with no other noise. Most modular boiler burners are made of special aluminized steel burner materials, designed specifically through aerodynamic processes to ensure efficient gas combustion. Tests have proven a combustion efficiency of over 98%. Complete combustion reduces nitrogen oxide content in the flue gas, minimizing environmental pollution.