Honeywell T4 Wired Programmable Thermostat
Honeywell T4 Wired Programmable Thermostat.
The T4 is a modern wired 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises. It is Compatible with 24-230V on/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 and is well suited to control combination boiler installations or additional zones in an S Plan Plus system.
Easy to fit with a three step installation process: wire, power up and test,configure
New improved wall plate with extra wiring space
Simple push button access to configuration menus
Energy saving TPI control
7-day programming with 7 day
5/2 or single day schedules
Four or six independent time & temperature settings (default is 4).
1 Years Manufacterers Warranty