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    Honeywell Home Round Modulation OpenTherm Room Thermostat

    Honeywell Home Round Modulation OpenTherm Room Thermostat
    Image of Honeywell Home Round Modulation OpenTherm Room Thermostat
    Image of Honeywell Home Round Modulation OpenTherm Room Thermostat
    Image of Honeywell Home Round Modulation OpenTherm Room Thermostat
    Image of Honeywell Home Round Modulation OpenTherm Room Thermostat
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    € 57,50€ 49,50 incl. VAT
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    Description

    The Honeywell Home Round Modulation T87M2018 is a modern modulating room thermostat for central heating boilers that support OpenTherm communication. This thermostat combines the iconic round Honeywell design with modern modulating heating control for optimal comfort.

    Thanks to its simple rotary dial operation, the desired temperature can be adjusted quickly. The thermostat continuously communicates with a compatible OpenTherm boiler and accurately determines how much heat is required. This ensures a comfortable and stable room temperature.

    OpenTherm Modulating Control
    For precise control of compatible boilers
    Simple Rotary Dial Control
    Adjust the temperature using a single rotary dial
    Powered via OpenTherm
    No batteries required
    Modern Round Design
    Timeless styling for any living space
    Quick Explanation
    The Honeywell Home Round Modulation is a modulating OpenTherm thermostat. Unlike a simple on/off thermostat, it can influence the output level of the boiler. This helps maintain a more stable room temperature and allows the heating system to operate more efficiently.
    Quick Answer: Is This the Right Thermostat?
    • Yes → if your boiler supports OpenTherm
    • Yes → if you are looking for a simple thermostat without weekly programming
    • Yes → if you want modulating control
    • Yes → if you want a thermostat without batteries
    • No → if you need a programmable thermostat
    • No → if you want Wi-Fi or app control

    What Is the Honeywell Home Round Modulation T87M2018?

    The Honeywell Home Round Modulation T87M2018 is a modulating room thermostat specifically designed for OpenTherm-compatible boilers. The model belongs to the well-known Honeywell Home Round series and combines a familiar design with modern heating control.

    The thermostat continuously measures room temperature and communicates directly with the boiler. This allows heat production to be matched more accurately to actual heating demand, resulting in a comfortable indoor climate.

    Important Information
    Always check whether your boiler supports OpenTherm communication before purchasing this thermostat.

    Why Choose a Modulating OpenTherm Room Thermostat?

    A modulating thermostat works differently from a traditional on/off thermostat. It continuously communicates the required heat demand to the boiler, allowing the boiler to adjust its output according to current conditions.

    • Comfortable and stable temperature control
    • Precise communication with the boiler
    • Suitable for modern OpenTherm installations
    • Simple operation without complex settings
    • No batteries required
    Practical Buying Advice
    If you are looking for a simple thermostat without weekly programming or advanced settings, but still want the benefits of modulating OpenTherm control, the Honeywell Home Round Modulation is an excellent choice.

    Simple Operation and Modern Design

    The Honeywell Round Modulation has been deliberately designed for simplicity. The central rotary dial allows you to set the desired temperature directly. The display clearly shows the set temperature and system information.

    Thanks to its round design, the thermostat fits seamlessly into almost any room. The modern appearance complements both traditional and contemporary interiors.

    User-Friendly Design
    This thermostat is designed for users who value comfort and simplicity. No complicated menus or extensive programming, just direct temperature control.

    Key Features and Specifications

    • Modulating control via OpenTherm
    • Powered via OpenTherm
    • No batteries required
    • Simple rotary dial operation
    • Modern round design
    • Clear display
    • Suitable for OpenTherm boilers
    • Wall-mounted installation
    • Temperature adjustment via rotary dial
    • Compact size
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    Technische specificaties

    Article numberT87M2018
    EAN nummer5025121382434
    Power supply Via OpenTherm
    Communication protocol OpenTherm
    Manual temperature adjustment Yes
    Mounting type Wall Mounted
    Wireless No
    App control No
    Temperature accuracy 0.5 °C
    Memory retention during power failure Yes (Settings Are Retained)
    Display Backlit Display
    Display language Language-Independent Symbols
    Holiday function No
    Operation Rotary Dial
    Programmable No
    Self learning function No
    Temperature range 5.0 °C - 35 °C
    Timer function No
    Program type Not Applicable
    Switching periods Not Applicable
    Brand Honeywell
    Model room thermostat
    Certification ce
    Application Heating
    Collecties 2 Controllers and control systems
    Height 90 mm
    Control type Modulating
    Width 90 mm
    Depth 28 mm
    Color White
    Supply voltage OpenTherm bus-powered
    Suitable for OpenTherm-compatible boilers
    Central heating installations
    Modulating heating systems

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