<p>The Honeywell T3 programmable thermostat&nbsp;provides sophisticated automatic control of domestic heating systems. Developed to provide intuitive heating time and temperature control,&nbsp;the T3 is the first choice in a wide variety of installations, including social housing, new construction and mass installation situations.</p> <p>Key Features and Benefits</p> <ul> <li>Wall-mounted programmable thermostat designed to replace existing wired model</li> <li>Simple integrated wall mounting solution</li> <li>Utilise wiring from the old thermostat</li> <li>A large screen with easily recognised icons and 5 control buttons</li> <li>Battery powered with date/time and clock start up screen</li> <li>7 day, &amp; 5/2 day scheduling with a pre-configured schedule included</li> <li>Choice of up to 4 time periods a day with copy day feature</li> <li>12 hour or 24 hour clock settings</li> <li>Restore schedule and Factory reset facility</li> <li>Set point and room temperature displayed</li> <li>In use confirmation</li> <li>Service Timer</li> <li>Screen Back light</li> <li>Temperature measurement can be offset to suit the position of the thermostat if required</li> <li>Minimum On Time &amp; Cycle Rate settings ensuring compatibility with many boilers</li> <li>Minimum/maximum set point facility</li> <li>Alert messages to assist fault-finding with fail safe mode</li> </ul>