How To Ensure A First Flush Diverter Functions During Winter?

Preventing Ice Buildup

Preventing ice buildup is crucial for maintaining the functionality of a first flush diverter during winter. Insulate the diverter with materials like foam or fiberglass to keep the cold air from reaching the components. Wrap the insulation around the diverter, ensuring complete coverage. This will help maintain the temperature inside the diverter and prevent ice from forming.

Heated Antifreeze Solution

Using a heated antifreeze solution in the diverter’s water path is an effective way to prevent the water from freezing. Mix the solution according to the manufacturer’s instructions and pump it through the diverter. This will help maintain a minimum temperature that prevents ice from forming. For example, a 50/50 mixture of propylene glycol and water can be used, with a minimum operating temperature of 20°F (-7°C).

Electrical Connections and Moisture Protection

Moisture can damage the electrical connections and components in the first flush diverter. Use a waterproof sealant to protect the connections from moisture. In addition, use a moisture-resistant electrical tape or a waterproof connector to ensure the connections remain dry. Regularly check the connections for signs of damage or corrosion, and replace them as needed.