Xylem DA0406 Float Switch Assembly for HVAC Condensate Control

The Xylem DA0406 Float Switch Assembly is a precision liquid level control device designed for HVAC condensate pumps and boiler systems. This float switch assembly automatically monitors water levels to prevent overflow conditions and ensure reliable system operation.

Key Features:

• Mechanical float-actuated design senses liquid level changes
• Internal switch automatically activates or deactivates connected equipment at preset levels
• Designed specifically for HVAC condensate pump and boiler applications
• Prevents system overflow and maintains proper water level control
• Durable construction for reliable long-term operation

This Hoffman Specialty float switch assembly operates through a buoyant float mechanism that rises and falls with liquid level changes, triggering an internal electrical switch to control pumps or other connected equipment. The DA0406 enhances both safety and performance in heating, ventilation, and air conditioning systems by providing automatic, hands-free liquid level management.