WLM3 Master. The OJ Waterline™ system ensures the best possible comfort and reduces energy consumption. Modbus® communication for BMS& remote access.
OJ Electronics OJ Waterline Master WLM3 BA Heating Control Unit, White, Manual
OJ Electronics WLM3 BA Waterline Master Heating Control, White, Install Guide
OJ Electronics WLM3 BA Underfloor Heating Controller White Guide
OJ Electronics WLM2 Hydronic Master WLM2-1BA 230 VAC Control Module + Guide
