The T3R range of programmable room thermostats is designed for controlling boilers, circulation pumps, zone control valves and other devices used in a heating system by providing automatic time and temperature control. Large LCD display with simple to program and easy to use functionality. No installer links or switches on the back of the unit means no adjustment is required for combi boilers and most central heating systems.
The T3 range has a scheduled maintenance alert, fault diagnostic mode and automatic Summer/Winter time change to assist in maintenance. The model is a wireless version with 7 or 5/2 day programming. Two wire, volt free connections are ideal for use with combination boilers.
The kit includes a room thermostat, batteries and a relay module.
The thermostat should be installed inside a room on a place free of radio interference, and the module is connected to the controlled device - boiler, burner, etc
Wireless thermostat Honeywell T3R