Wall-mounted heating controller HCC 5

Weather-compensated heating controller with heat request for a mixed heating circuit with additional domestic hot water function Attractive housing (H 163mm W 110mm D 51mm) with various installation possibilities High-contrast lighted display with extensive full-text and graphic mode Self-explanatory operation via 4 softkey entry keys Connections: 6 sensor inputs in total for Pt1000 temperature sensors and room thermostat RC21 4 relay outputs 230VAC for pumps/valves 1 relay output potential free Accessories: 2-4 PT1000 temperature sensors, e.g. TA52, TT/S2... Optionally room thermostat RC21