What is the color of fire extiguisher next to boiler?

The color of a fire extinguisher next to a boiler is typically red, which is the standard color for fire extinguishers. However, the specific type of extinguisher used can vary based on the fire risks associated with boilers. For example, a Class B extinguisher (used for flammable liquids) may be red with a label indicating its specific use. Always check the labeling to ensure the right type is available for the potential hazards.