This York Drain/Feed Controller is a crucial component in HVAC systems. It is designed to regulate the flow of water and ensure proper drainage and feeding within the system. The controller features a user-friendly interface with clear indicators for easy monitoring and adjustment. With its precise control capabilities, it helps maintain optimal water levels, preventing overflow or underflow situations. This controller is compatible with various HVAC systems and can be easily integrated into existing setups. Its durable construction ensures long-lasting performance, making it a reliable choice for efficient water management in HVAC applications.