What should an ice machine dispose of into?

An ice machine should dispose of its wastewater into a floor drain with an air gap. This method provides a safe and sanitary disposal route for wastewater by ensuring that the discharge from the ice machine does not contaminate the potable water supply. The air gap is a critical feature that creates a physical separation between the wastewater and any potential source of drinking water. This design prevents backflow and cross-contamination, which are significant concerns in maintaining public health standards.

The floor drain serves as a proper receptacle for ice machine wastewater, allowing it to be effectively channeled into the sewage system while ensuring compliance with local health regulations. Proper drainage systems contribute to sanitation and help avoid issues like mold or bacteria growth, which can arise from improper disposal methods.

In contrast, other disposal methods such as direct connections to sinks may not provide adequate backflow protection, while septic tanks and outdoor drainage systems could lead to environmental contamination or health hazards if not designed for the specific type of wastewater being disposed of.