HCC 4000 pH and ORP Controller - Wi-Fi

The Hayward HCC 4000 pH and ORP Controller with Wi-Fi is a commercial-grade water chemistry controller designed for precise, automated monitoring and dosing of pool sanitizers and pH adjusters.

It continuously measures pH and Oxidation Reduction Potential (ORP) to maintain safe, balanced water conditions, and can calculate derived free chlorine levels in PPM, meeting stringent standards like California’s Title 22. The unit features customizable chemical feed settings, allowing users to fine-tune dosing frequency and duration for optimal control. With Wi-Fi connectivity, it integrates with the Hayward PoolComm® app, enabling remote access, monitoring, and data logging from any web-enabled device. The controller comes fully assembled with Hayward Professional Series sensors and an in-line strainer for added protection, making it a reliable, plug-and-play solution for high-demand commercial pool environments.

HCC Series Commercial Sell Sheet (CMHCCSS24)

HCC 4000 Water Quality Controller Owner's Manual (092434RevA)(opens in new tab)

WiFi Connectivity Checklist (092553RevB)(opens in new tab)

Poolcomm Setup Owner's Manual (092581RevA)