The four-way boiler LSS type fuel (gas) boiler is a vertical quick installation internal combustion curved water tube boiler. The fuel enters the burner from an external gas source and generates high-temperature flames through automatic adjustment and ignition functions. It enters the inner side of the dense discharge water pipe inside the furnace from the top of the furnace, bends 180 ° at the bottom of the furnace to enter the interlayer between the furnace and the dense discharge water pipe, and then bends 180 ° at the lower flue opening of the furnace to enter the rib layer between the cylinder and the packaging layer. After heat transfer between the ribs, the flue gas leaves the boiler through the upper flue opening and is discharged into the atmosphere through the chimney. The boiler is equipped with a burner with excellent technical performance, and adopts advanced technologies such as automatic proportional adjustment of combustion, automatic adjustment of feedwater, program start stop, and fully automatic operation. It also has high and low water level alarms and automatic protection functions such as extremely low water level, ultra-high steam pressure, and shutdown. This type of boiler has the characteristics of compact structure, safety and reliability, easy operation, rapid installation, low pollution, low noise, and high efficiency.

The CLSS type fuel (gas) boiler is a vertical internal combustion curved water pipe atmospheric hot water boiler. Adopting a curved water pipe offset structure, the high-temperature flame emitted by the burner first flushes the furnace flue tube, and then enters the secondary return path composed of curved water pipes through the rear rotating flue chamber, and is discharged into the atmosphere through the chimney. The boiler is equipped with a detachable embedded structure, making boiler maintenance extremely convenient. The boiler is equipped with a burner with excellent technical performance, and adopts advanced technologies such as automatic proportional adjustment of combustion, automatic adjustment of feedwater, program start stop, and fully automatic operation. It also has high and low water level alarms and automatic protection functions such as extremely low water level, ultra-high steam pressure, and shutdown. This type of boiler has the characteristics of compact structure, safety and reliability, easy operation, rapid installation, low pollution, low noise, and high efficiency.

The four way boiler CLSS type fuel (gas) boiler adopts a water pipe through flow and vertical three return flow in the furnace chamber, and the burner adopts a top burning type. The flame extends from the top downwards and fully unfolds, with a long flame process and complete combustion. Each part of the flue gas undergoes heat transfer through three return paths, greatly reducing the exhaust gas temperature, minimizing heat loss during boiler start-up preheating and shutdown, and improving thermal efficiency. Equipped with a protective device for the controller and an automatic recovery anti electric shock function for the contactor, the safety function is enhanced through dual anti backflow and exhaust heat protection devices.

Four way boiler ◆ fast cold furnace start-up, achieving high temperature and high pressure in a short period of time;

Four way boiler with natural circulation, capable of withstanding large temperature differences

The four-way boiler has multiple interlocking protections such as water level and steam pressure.

The four-way boiler has a compact and beautiful vertical structure, elegant shape, bright colors, and occupies a small area for installation.