402 (Tekmar) | TN2 House Cntrl Boiler Mxng 4 Zone VLV

The Tekmarnet® 2 House Control 402 is Designed to Operate All The Mechanical Equipment in a Residential Hydronic Heating System, Coordinating Their Operation Through Network Communication. It Can be Used in Applications Ranging From a Single Zone of Baseboard With an On/Off Boiler to Multiple Fan Coils, Mixed Radiant Floor Heating Zones, And a Modulating/Condensing Boiler. This Control Regulates up to Two Heating Water Temperatures Through Outdoor Temperature Reset And Indoor Temperature Feedback. It is Capable of Controlling a Single On/Off, Two Stage, or Modulating Boiler, a Mixing Device, Domestic Hot Water, Setpoint Loads, 4 On-Board Zone Valves, And Can Expand up to 24 Zones in Total For Each Space Heating Water Temperature. For Further Information And up to Date Literature Visit: Tekmar Documentation | Tekmar Controls | 402