Warranty: All our spares have a full 12 month warranty. Purchasing a Honeywell HONEYWELL T4H110A1021 T4 WIRED PROGRAMMABLE THERMOSTAT part number T4H110A1021 couldn't be easier with Next day delivery option on all Honeywell spares. Lower temp in the morning when everyone is rushing about getting ready for work/school , steady during the day for when people are in and out. Raise the temperature in evening when sitting about eating supper and watching TV etc. T4R: compatible with 24-230V on/off and OpenTherm(R) appliances such as gas boilers, combi-boilers and heat pump, for wireless installations. Exists of a Thermostat and a Receiver box. Millions of people are still using outdated, complicated, inefficient thermostats to control their heating systems. The new T4 range of thermostats from Honeywell provides a simplified solution with effortless temperature control.

Honeywell T4H110A1021 T4 7 Day Programmable Thermostat, 230 V

Clear, user-friendly digital display with easily identifiable icons and simple push-button access to configuration menuslt;p>The Honeywell T4 7 Day Wired Programmable Thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler.</p> Honeywell T4H110A1021 HONEYWELL T4H110A1021 T4 WIRED PROGRAMMABLE THERMOSTAT. The Heatxchange are suppliers of GENUINE Honeywell parts and spares. Allows you to set different temperatures at various times of the day on different days of the week. Compatible with 24–230v on/off, OpenTherm appliances such as gas boilers Combi boilers and heat pump

HONEYWELL T4 USER MANUAL Pdf Download | ManualsLib HONEYWELL T4 USER MANUAL Pdf Download | ManualsLib

lt;li>Suitable for use as a room temperature thermostat for S&Y Plan systems or for additional zones in an S Plan Plus system</li> lt;li>7 day, 5/2 day or single day scheduling with a choice of 4 or 6 independent temperature settings, giving customers a schedule to suit their needs</li>

The T4 programmable thermostat is a modern wired 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises. Suitable for use as a room temperature thermostat for S&Y Plan systems or for additional zones in an S Plan Plus system On screen text display and function buttons to ensure simplified programming and operation for all users Well suited to control combination boiler installations or additional zones in an S Plan Plus system Honeywell HomeT4 wired adjustable programmable thermostat uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat. T4 wired thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler.

Honeywell Thermostats of 2023 - FindThisBest (UK) The 10 Best Honeywell Thermostats of 2023 - FindThisBest (UK)

The Honeywell Home T4/T4M/T4R are designed to provide automatic time and temperature control of heating in domestic or light commercial premises. OFF position has an integral frost protection setting at minimum 5 C so that pipes in the house will never freeze This product is the Honeywell Home T4 Wired Thermostat.Hard wired 7 day programmable room stat - boiler plus. The Honeywell Home T4/T4M/T4R are designed to provide automatic time and temperature control of heating systems in homes and apartmentsThe Honeywell T4 7 Day Wired Programmable Thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler. Key Features Honeywell T4 RPT has various anti cycle modes, which in one of my installations is proving most useful. I expect it to greatly extend the life of the related Honeywell V4045? zone valve, which was cycled to failure twice by the previous RPT, without these features. Free online product training designed for you to complete at your own pace. Save your progress as you go and return to continue whenever you’re ready. You can also retake the courses to refresh your knowledge at any time. T4: compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and heat pump, wired on the wall installations. The T4 is compatible with 24-230 V on/off appliances such as gas boilers, combi-boilers and heat pump. Also works with zone valve applications but not with electric heating (240 V)