What is the maximum allowable flame height for specific types of flame effects?

The maximum allowable flame height for specific types of flame effects is determined based on the type of effect being used and the proximity of the audience. This is because different flame effects may pose varying levels of risk depending on how close the audience is to the source of the flame.

For example, a flame effect designed for a stage performance may have different height restrictions than one intended for a larger outdoor setting. Additionally, audience proximity plays a crucial role in determining safe distances; closer audiences generally necessitate lower flame heights to mitigate potential hazards.

These guidelines are established to enhance safety and ensure that flame effects can be enjoyed without posing undue risk to the audience. This consideration of both the type of flame effect and the spatial relationship to the audience reflects industry best practices and safety standards outlined in NFPA 160.