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Wired Thermostats

At Todo-Control.com we offer you a selection of wired thermostats from Honeywell and Siemens, designed for precise and efficient heating control. These devices, connected directly to the boiler, guarantee stability in thermal regulation and compatibility with different air conditioning systems. Within our range, you will find programmable models such as the Honeywell Lyric T6 or the Siemens REV24, which allow you to adjust the temperature on a daily or weekly basis. We also have simpler options, such as the Siemens RAA31 or the Honeywell T6360, ideal for basic temperature management without the need for programming. Wired thermostats are perfect for those looking for a reliable, interference-free solution. If you have any doubts about which model to choose, our team is available to advise you and help you find the ideal wired thermostat for your heating system.

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ADVANTAGES OF WIRED THERMOSTATS

Wired thermostats are known for their reliability and stable communication with the heating or cooling system. Being physically connected eliminates possible interferences or signal loss, ensuring precise and continuous response. They are ideal for fixed installations and offer greater durability in environments where mobility is not required. Additionally, they are often a more cost-effective long-term option and require minimal maintenance.

Information about our wired thermostats

At Todo-Control, we offer a wide range of wired thermostats from Siemens and Honeywell, designed for installations that require a direct and stable connection to the heating or cooling system. This type of thermostat is ideal when looking for reliability, immediate response, and avoiding the use of batteries. Among the most notable models is the Siemens RDZ100ZB, a wired smart thermostat compatible with the Connected Home system. From Honeywell, the Lyric T6 and T4 models, both with weekly programming, offer precise control and WiFi connection to manage climate settings from anywhere. We also offer options such as the Siemens REV24 or Honeywell T3, which combine simple programming with great value for money. For more technical applications like fan-coils, the standout models are the Siemens RDG260T, RDG200T, and RDF600T, all wired and compatible with 2- and 4-pipe systems. We also include more traditional solutions such as the mechanical thermostats Honeywell T6360 or Siemens RAA11, perfect for basic setups. If you're looking for a wired room thermostat, Todo-Control offers reliable, long-lasting solutions always backed by specialised technical advice.


Most popular wired thermostat models

Wired thermostats remain one of the most reliable and accurate solutions for controlling heating, cooling, and zoned climate systems. At Todo-Control, we offer a selection of digital, programmable, and even smart models designed to integrate perfectly with boilers, fan-coils, or heat pumps. Below we present the most notable wired thermostats, organised by type of application.

Digital wired thermostats

Digital wired thermostats offer precise control, modern design, and high operating stability. They are perfect for those seeking a long-lasting solution without the need to change batteries or rely on wireless signals.

  • Honeywell Lyric T6: Smart programmable weekly thermostat with built-in WiFi and smartphone control. Ideal for boilers.
  • Honeywell T4: Digital, weekly programmable, very easy to install and use. Perfect for heating or cooling.
  • Honeywell T3: High-precision wired digital thermostat with excellent value for money.
  • Siemens REV24: Weekly programmable with 3 temperature changes per day. One of Siemens' most reliable models.
  • Honeywell CMT507: Simple weekly programming with two temperature levels (comfort and economy).

Programmable wired thermostats

Programmable wired thermostats allow customised schedules to automate comfort and reduce energy consumption.

  • Siemens RDJ100: Daily programming with 4 changes per day, ideal for homes and small offices.
  • Siemens RDE100.1: Replacement model for the old RDE10.1, with simple weekly programming.
  • Honeywell DT90E1012: Digital thermostat with ECO function for energy saving, without programming.

Wired thermostats for fan-coil

Wired fan-coil thermostats are designed to manage 2- and 4-pipe installations, offering precise control for both heating and cooling. They are ideal for hotels, offices, and zoned systems.

  • Siemens RDG260T: Digital programmable thermostat for 2- and 4-pipe fan-coil, with advanced functions and modern display.
  • Siemens RDG200T: Replaces older models like RDG100T, with improved usability and performance.
  • Honeywell T6590B1000: Reliable controller, ideal for demanding fan-coil applications.

Basic or manual wired thermostats

Basic wired thermostats are ideal for simple installations where direct control is desired without programming. Their reliability and ease of use make them a very popular option.

  • Siemens RAA31: Thermostat with on/off switch, perfect for heating or cooling.
  • Honeywell T6360: Mechanical room thermostat for heating and cooling systems, MT200 series.
  • Honeywell T4360: Especially suited for electric or combined heating. Very easy to install and use.

Frequently Asked Questions about wired thermostats

What is a wired thermostat and how does it work?

A wired thermostat is physically connected to the heating or cooling system. It sends the signal directly to the boiler or unit to turn heating on or off based on the set temperature.

What advantages does it have over a wireless one?

The main advantage is signal stability and reliability, since being directly connected eliminates the risk of interferences or loss of communication. Additionally, they usually require less maintenance and do not depend on batteries.

Where should a wired thermostat be installed?

It should be placed in a representative area of the home, away from heat or cold sources that could distort the reading. Installation requires running wiring from the control point to the boiler or HVAC system.

Can I replace my current thermostat with a wired one?

Yes, as long as your installation has the necessary wiring and is compatible with the new model. Many wired thermostats are universal, but it's advisable to check the technical specifications before making the change.

What maintenance does a wired thermostat require?

Maintenance is minimal. Just make sure the wires are properly connected, there is no dust on the contacts, and the temperature reading is accurate. Since they don't rely on batteries, their operation is more consistent.