Seamless Integration: Easily control water temperatures, access usage data, and receive diagnostic notifications via the NaviLink Lite app on your smartphone or tablet. Wide Compatibility: Compatible with NPE-2/NPN Series Water Heaters, NCB-H/NFC-H Series Combi Boilers, and NHB/NFB-H Series Boilers, ensuring versatility across different heating systems. Simplified Operation: Designed for single-unit setups, the system connects directly to the unit without needing an external power supply, simplifying installation. Comprehensive Control: Manage on-demand pump activation, power, temperature adjustments, system monitoring, and recirculation schedules with ease. Enhanced Efficiency: Promotes energy-efficient operation, real-time monitoring, and proactive maintenance to optimize comfort and extend equipment lifespan. The PBCM-AS-002 NaviLink Lite WiFi Control System offers seamless integration and effortless control for Navien heating systems through a user-friendly smartphone or tablet app. With this add-on accessory, users can conveniently adjust water temperatures, access usage data, and receive diagnostic notifications from the palm of their hand. Compatible with a wide range of Navien models including NPE-2/NPN Series Water Heaters, NCB-H/NFC-H Series Combi Boilers, and NHB/NFB-H Series Boilers, the NaviLink Lite system ensures versatility across diverse heating setups. Designed with simplicity in mind, installation is hassle-free as it connects directly to the unit without requiring an external power supply. From managing on-demand pump activation and temperature adjustments to scheduling recirculations and monitoring system status, users enjoy comprehensive control over their heating systems with enhanced efficiency and proactive maintenance, ultimately optimizing comfort and prolonging equipment lifespan.