The answer to 'how does boiler work' is a boiler is a central heating system that uses hot water or steam to heat a home or building. Boilers work by burning fuel, such as natural gas, oil, or propane, to heat water in a sealed tank. The hot water or steam is then circulated through a network of pipes and radiators or baseboards throughout the building, providing warmth. Boilers are highly efficient and can be a cost-effective heating solution, especially in colder climates.
Boilers come in a variety of sizes and types, from small residential units to large commercial systems. They can be powered by different fuel sources, including electricity, and can be designed to work with different types of heating systems, such as forced-air or radiant floor heating. Proper maintenance and regular servicing are important to ensure a boiler continues to operate safely and efficiently.