What is the maximum allowable surface temperature for combustible construction materials during operation of heating, combustion, and cooking equipment?

The maximum allowable surface temperature for combustible construction materials during the operation of heating, combustion, and cooking equipment is 170 °F. This standard is established to ensure safety by minimizing the risk of fire hazards associated with various heating appliances.

When equipment operates at temperatures exceeding this limit, it can create a flashpoint for fires in materials near or in contact with these surfaces. Therefore, maintaining this temperature threshold is critical for ensuring that any nearby combustible materials do not reach ignition temperatures, promoting safe operation and protecting structural integrity.

Understanding these temperature limits is essential for operators to prevent accidents and to adhere to safety regulations and building codes designed to safeguard both property and lives.