What is a recommended minimum distance for spacing heat detectors?

The recommended minimum distance for spacing heat detectors is 30 feet. This distance is established to ensure that the heat detectors can adequately cover an area for effective fire detection. Heat detectors respond to changes in temperature, and spacing them too far apart could lead to delays in detection if a fire were to start. By maintaining a 30-foot spacing, you balance the need for coverage while minimizing the potential for false alarms due to thermal temperature changes in the environment. This standard aims to enhance safety in buildings by ensuring that heat detectors are positioned optimally for quick response to potential fire hazards.