HEATIT Heating circuit controller Z-Water2 9 relays 2 inputs Z-Wave 4512495

The Z-Water2 heating circuit controller is a DIN-rail module for switching valves in heating and cooling systems as well as boilers. It features nine independent potential-free relay outputs and two analogue temperature sensor inputs.

Thanks to its potential-free contacts, the module can operate both 230 V and 24 V valves. It supports the modern Z-Wave 800 standard and integrates reliably into smart home systems such as Fibaro or Home Assistant hubs.

Two 10 kΩ NTC sensors can be connected to the analogue inputs, allowing the system to be monitored precisely. The relay operating mode and the behaviour after a power failure can be flexibly configured via parameters.