What type of sprinkler systems are residential setups generally classified as?

Residential sprinkler systems are typically classified as wet sprinkler systems because these systems maintain water within the pipes at all times. When a fire is detected, the heat activates the sprinkler heads, allowing water to flow immediately. This rapid response is crucial in quickly suppressing fires and minimizing damage.

Wet sprinkler systems are specifically designed for residential environments, as they are generally less complex and more cost-effective compared to other types of sprinkler systems, making them a practical choice for home safety. The constant availability of water in the system eliminates the need for extensive activation time, contributing to effective fire control.

In contrast, dry sprinkler systems are used in areas where there is a risk of freezing, as they keep the pipes empty until activated. Preaction systems require a combination of heat detection and sprinkler activation, and deluge systems release water from all heads simultaneously, typically in high-hazard areas, which is not common in residential applications.