The Hayward W3HCC2000 HCC 2000 Controller Package is a professional-grade water chemistry automation system designed for precise pH and oxidation-reduction potential (ORP) monitoring and control in commercial and large residential pools and spas. Complete with pH and ORP sensors, it automates sanitizer feed and acid/base dosing to maintain perfectly balanced water quality with minimal manual intervention.

Key Features

• Complete water chemistry controller package with pH and ORP sensors included

• Automatically monitors and adjusts sanitizer and pH levels for optimal water balance

• Ideal for commercial pools, spas, and large residential installations

• Digital display for real-time water chemistry readings and system status

• Programmable setpoints for precise control of chlorine and pH dosing

• Compatible with liquid feed systems, salt chlorine generators, and CO₂ pH control systems

• Durable, weather-resistant housing for indoor or outdoor installation

• Reduces chemical handling and improves swimmer comfort

• Helps maintain consistent water clarity and sanitation levels

• Factory-calibrated sensors for accurate, reliable performance

Product Overview

The Hayward W3HCC2000 HCC 2000 Controller Package provides advanced, automated water chemistry management for demanding pool and spa environments. By continuously monitoring pH and ORP levels, it adjusts chlorine feed and pH control systems in real time to keep water balanced, safe, and inviting. The included sensors deliver precise measurements, while the digital interface allows for easy programming and monitoring. Suitable for use with various sanitization systems, this controller reduces manual testing and chemical handling while ensuring consistent water quality. Built for durability and reliability, the HCC 2000 is the perfect choice for commercial facilities and large residential pools seeking professional-grade automation.