Honeywell Home T4R Wireless Programmable Thermostat Kit Y4H910RF4003

Honeywell HomeT4 is designed to provide automatic time and temperature control of domestic systems. It is compatible with 24 V to 230 V on or off appliances such as gas boilers, combi-boilers and zone valves and can be used as a temperature sensing device in an S or Y Plan system. It is well suited to control combination boiler installations or additional zones in an S Plan Plus system.

• Compatible with 24 V to 230 V on or off appliances such as gas boilers combi boilers and zone valves
• The T4 can be used as a temperature sensing device in an S or Y Plan system
• Well suited to control combination boiler installations or additional zones in an S Plan Plus system
• Wireless communication between thermostat and receiver box with 30 m range
• Pre bound to the wireless relay box no need to establish a binding
• On screen text display and function buttons to ensure simplified programming and operation for all users
• Optimum stop and start and delayed start features that learn how the room is heated
• Two wire volt free connections are ideal for use with combination boilers
• Easy to fit with a three step installation process wire power up and test configure