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    Honeywell T4 Wired Programmable Thermostat T4H110A1021

    Manufacturer: Honeywell
    The Honeywell T4 Wired Programmable Thermostat T4H110A1021 is a modern 7-day programmable thermostat that provides automatic time and temperature control of systems in domestic or light commercial premises. It is easy to use and has a clear digital display. The T4 thermostat can help you save energy and money by automatically adjusting the temperature of your home when you are asleep or away.
    SKU: T4H110A1021
    Availability: Out of Stock - on backorder and will be dispatched once in stock.
    £91.55 incl tax
    i h

    • Compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and zone valves

    • Well suited to control combination boiler installations or additional zones in an S Plan Plus system

    • On screen text display and function buttons to ensure simplified programming and operation for all users

    • Optimum stop, start & 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 Simple push button access to configuration menus

    • Adjustable Frost protection

    • Away mode with specific temperature set (number of days changeable)

    • Temporary schedule override until next set point or for 1 or 2 hours

    • Automatic Summer/Winter time change 7-day programming with 7 day; 5/2 or single day schedules Four or six independent time & temperature settings (default is 4)

    • Battery powered (with low-power indicator)

    • Optional backlight with extended light on time period

    Products specifications
    Product Type Programmer
    Manufacturer Honeywell
    Channel Single
    Programme Options 7 Day
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