What is the minimum distance a floor furnace should be from the nearest wall?

The minimum distance a floor furnace should be from the nearest wall is 6 inches. This requirement is designed to ensure proper airflow and to ensure that the furnace operates safely and efficiently. Maintaining this distance minimizes the risk of fire hazards by preventing direct contact with combustible materials, allowing heat to dissipate correctly, and providing adequate ventilation. Additionally, the specified distance helps to ensure that any trapped heat does not lead to overheating of the adjacent wall, which could compromise the structural integrity or create a fire risk. Observing this guideline is crucial for both safety and compliance with building codes.