This is the control centre of the system in your home and talks to each of the devices to get information or to control it.  It also connects to your intern...

This device controls your electric under floor heating and is designed to work with Cosy systems. The underfloor heating controller is integrated with the C...

The Underfloor heating controller LED can operate in various ways, once the device has been installed. Phase 1: Normal operation   RED - Off Green  - O...

Before starting the linking process, please ensure your Hub is installed correctly, as per the instructions in your Cosy setup guide and that your Hub is...

The display is used to show you the temperature of the zone that it is in as well as indicate the mode of the schedule for that zone.

The In-line Switch is the switching device that turns your heating on and off as well as measuring the power being used by that device. You’ll notice that t...

The LED used on the In-line Switch has 3 colour states: Amber, Green and Red. It also has a fourth state which is Off (no colour). There are 6 user cases fo...

The Sensor is a battery powered multi-function (Temperature, Humidity and Water) sensor and when installed in a Cosy system is used as a temperature Sensor....

Your Air source heat pump is controlled remotely by this device via the internet to the Cosy system.