A drain pan is a shallow basin designed to collect water discharged from a washer’s drain hose should the appliance or its connections malfunction. This containment system typically includes a dedicated drain line, often tied into a standpipe or other appropriate drainage point. The entire arrangement, including the pan, the drain line, and associated connections, forms a crucial part of a laundry area’s water management infrastructure. One common setup utilizes a PVC standpipe extending above the washer’s height with the drain hose routed into it. The standpipe then sits within the pan, ensuring any leaks or overflows are contained.
Preventing water damage is the primary function of this system. By capturing escaping water, it protects floors, subfloors, and surrounding structures from costly repairs. This safeguard offers peace of mind and can prevent secondary issues such as mold growth. Historically, reliance on this type of preventative measure increased alongside the adoption of automatic washing machines in homes, recognizing the potential damage from internal failures or hose detachments.
