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Programmable Thermostats

Internet #

317897596

Model #

RTH4110U2000-2PK

Store SKU #

1006815506

T4 PRO 5-Day to 2-Day Programmable Thermostat 1/Heat 1/Cool - (2-Pack)

(13)Questions & Answers (12)
$7998
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  • Easy to install, easier to use, with simple push button controls
  • Smart Response Learning optimizes heating and cooling cycle times
  • Flexible set and forget scheduling
  • View More Details
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Product Details

The T4 Pro Programmable Thermostat is easy to install, with on screen menus to display installation steps and a universal mounting system. It's even easier to use, with simple push button controls, allow you to adjust the temperature or set a heating and cooling schedule. With its adaptive intelligent recovery, the T4 helps you feel comfortable sooner by learning how long it takes your system to reach a desired temperature and activating the system earlier. Its flexible programming allows you set a 7-day schedule or set different schedules on the weekend, so you can always be comfortable, whether you're awake or asleep, home or away.
  • Easy to install, easier to use, with simple push button controls
  • Smart response learning optimizes heating and cooling cycle times
  • Flexible set and forget scheduling
  • Auto change from heat to cool
  • Temporary and permanent hold settings
  • Real-time clock automatically adjusts for daylight saving time
  • Program is retained in memory in the event of a power outage
  • 12-hour or 24-hour time display
  • Fahrenheit or Celsius temperature display
  • Short cycle protection
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
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Specifications

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Questions & Answers

12Questions
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Q:I have a 4000 pro with 2 wires will this be a replacement
by|Mar 20, 2023
0 Answer
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Q:Does the T4 Pro Automatically change to Daylight Saving Time??
by|Mar 12, 2023
1 Answer
Answer This Question

A:  No, it needs to be enabled in the advanced setup menu for areas that follow Daylight Saving Time. Please follow these steps: 1. Press and hold the CENTER and + buttons for approximately 3 seconds to enter the advanced menu. Press Select to enter ISU. 2. Press Select to cycle through the function numbers (top number) and stop at 1415. 3. Press + or - to change the button number to 0 for Off and 1 for On. -Jerry

by|Mar 14, 2023
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    Q:I have 4 wires does this have 4 wires connections? Is the backplate label as W, Y, G, and R so you would know which wires goes where? If this thermostat can't accommodate the above info. Can you let me know what type I should use for my heat thermostat
    by|Mar 3, 2023
    1 Answer
    Answer This Question

    A:  Hi Betty, this thermostat is compatible with your wiring and has the same terminal letters. This thermostat requires an HVAC professional for installation and configuration to keep the 5 years of warranty. - Maria

    by|Mar 5, 2023
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      Q:It says the system compatibility is with a heat pump. Will this work with a traditional oil-fueled boiler & hot water radiator heat system & a central ac compressor and fan unit?
      by|Feb 22, 2023
      1 Answer
      Answer This Question

      A:  Hi homeowner, we will be happy to help verifying the compatibility of this thermostat and your system. We need to know how many total wires you have and which terminals are being used on your current thermostat. Feel free to contact our tech support team at (800) 633-3991 or at our Honeywell Home Facebook/Twitter account. This model number requires an HVAC professional for installation. - Maria

      by|Feb 22, 2023
        Showing 1-4 of 12
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        Customer Reviews

        4.7 out of 5
        (13)
        • 4.7
          out of 13 reviews
        • 67%recommend this product
        Filter by:
        Showing 1-10 of 13 reviews
        Mar 15, 2023
        Wire hole , so bad .
        The hole to insert the wire is to small , even for the wite of thermostat size wire, they have a space to make a little bigger but the manufacture make a so small they can , OMG is complicate to insert the wire .
        by
        Response from Resideo TeamMar 19, 2023
        Hi Jorge, we are sorry to hear about this and appreciate your feedback. Please make sure that you are wiring this thermostat to a low voltage system. - Maria resideo
        • Verified Purchase
        Mar 15, 2023
        Thermostats deal at HD
        Really good purchase with dual thermostats
        by
        • Verified Purchase
        • Recommended
        Mar 8, 2023
        by
        • Verified Purchase
        Jan 18, 2023
        by
        • Verified Purchase
        Dec 14, 2022
        Was purchased for a heat pump system w/zoning. Works great...
        Was purchased for a heat pump system w/zoning. Works great with all brand systems.
        by
        • Verified Purchase
        Nov 25, 2022
        Perfect for my rental...
        Perfect for my rental
        by
        • Verified Purchase
        Nov 18, 2022
        Simple to program it....
        Simple to program it.
        by
        • Verified Purchase
        Nov 18, 2022
        Much more user friendly than the kind I had previously....
        Much more user friendly than the kind I had previously.
        by
        • Verified Purchase
        Nov 18, 2022
        I run a small HVAC business. We always recommend Honeywell T4 Pro or T6 pro to the customers. They have good designs, are reliable. The unit price of this 2-pack T4 Pro at HD is even much lower than the price of single-pack in the HVAC warehouse!
        Cheaper than in HVAC warehouse!
        by
        • Verified Purchase
        • Recommended
        Nov 18, 2022
        by
        • Verified Purchase
        Showing 1-10 of 13 reviews

        Frequently Bought Together

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        FeaturesBacklit Display,Battery,Battery Back-Up,Filter Indicator,Lockable,Low Battery Indicator,Touch Screen,Vacation ModeAuto Changeover,Battery Back-Up,Daylight Savings Time Ready,Filter Indicator,Low Battery Indicator,Touch ScreenAuto Changeover,Backlit Display,Battery,Daylight Savings Time ReadyAuto Changeover,Backlit Display,Battery,Filter Indicator,Lockable,Low Battery Indicator
        Wire Configuration2-Wire2-Wire2-WireC-Wire
        Power OptionsBattery OperatedHardwiredBattery OperatedHardwired
        Thermostat CompatibilityUniversalHeat PumpUniversalUniversal
        Voltage (volts)24 V24 V24 V24 V
        Control TypeTouchscreenTouchscreenTouchscreenManual
        Heating & Cooling System TypeSingle StageSingle StageSingle Stage2 Stage
        Thermostat ShapeRectangularSquareRectangularRectangular
        Voltage TypeLow VoltageLow VoltageLow VoltageLow Voltage
        THD SO SKU 1002219254
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