3 Qt. Overflow Bottle - PLE-070-401

The 3-quart overflow bottle is a direct replacement part designed for use in Aqua-Hot hydronic heating systems. This component serves as an expansion reservoir, accommodating coolant overflow and maintaining optimal pressure within the system. The bottle features a 5/8-inch barb fitting for secure hose attachment and includes a decal indicating proper coolant levels.

Important Information

• Proper Coolant Level – This overflow bottle collects excess coolant that expands and overflows from the heating system during operation, ensuring proper coolant levels and preventing air from entering the system.
• Genuine OEM Replacement – Designed for perfect compatibility and optimal performance in Aqua-Hot heating systems.

Compatible Models