Honeywell T4H110A1021 T4 7 Day Programmable Thermostat, 230 V, White

Product Information

It is important not to have tradesmen booked in or jobs ongoing that are reliant on the supply of the materials. I would recommend the wireless Delta Dore 18E04 instead with motorised valves, a wiring centre, and a cylinder thermostat. The T4 is compatible with 24-230 V on/off appliances such as gas boilers, combi-boilers and heat pump. Smart heating controls allow you to control your heating and hot water systems remotely via smartphone, tablet or desktop PC, and some feature intelligent self-learning and weather compensating functions. The Honeywell Home T4R 7 Day Wireless Programmable Thermostat (Y4H910RF4003) is the wireless version of Honeywell's T4 thermostat range with OpenTherm control as standard via the Honeywell Home R4H910RF wireless receiver box, offering a simple solution designed to fit any boiler.

The thermostat has a sleek and modern design, with a large, backlit LCD display that shows the current and set temperature, as well as the time and date.

Honeywell Home evohome is an ErP Class 8 product, meaning when it is installed with an Intergas OpenTherm boiler with 3 or more heating zones it is one of the most. uk/img/OawYlgq5ywpnhtR4-2y1_oTPn-4KXk_SHK73zIamZp7MQ3x3Ux0_lf_5eSybVzIyFsczQ7yrvDySO5o2KeO2l-WJq2lMt8o=nu-rw-w0-c0xffffffff-e30/. Yes, a sundial S-Plan will give you less control and the timer will need to be placed where the junction box was (usually your airing cupboard).

Once you determine that Programmable Thermostats give the correct answer then the Honeywell T4 7 Day Programmable Thermostat is undoubtedly worth your consideration. The Honeywell T4 7 Day Wired Programmable Thermostat uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat. It is also Suitable for Sundial S and Y Plan systems or for additional zones in an S Plan Plus system. The Honeywell Home T4 Series uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat.We have two Honeywell T6360B manual thermostats controlling 2 heating zones and I want to replace the ground floor stat with a programmable digital thermostat such as the Honeywell T4.

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Each EPH CP4i can be mesh connected to a master relay, to create OpenTherm heating control of 6 heating zones. With a sleek modern design in gunmetal grey, the RTP6 can also be operated with the ESi Controls Centro App. We’ve recently updated our Privacy Policy to give you more detailed information about your rights and how we use your data.