Honeywell Y4H910RF4003 T4R 7 Day Wireless Programmable Thermostat , 230 V, White

Product Information

Compatible with 24 V to 230 V on or off appliances such as gas boilers combi boilers and zone valves

One notable feature of the Honeywell T4R is its wireless nature. The thermostat is equipped with a wireless receiver, allowing it to be placed anywhere within the range of the transmitter. This eliminates the need for complex wiring and allows for greater flexibility in positioning.

The Honeywell T4R is a thermostat designed for easy and efficient temperature control in residential settings. It offers a reliable and user-friendly solution for managing indoor climate conditions. Furthermore, the Honeywell T4R is equipped with adaptive technology that learns and adjusts to individual heating patterns. This smart feature helps optimize energy usage and ensure a comfortable indoor environment. Honeywell T4R (Y4H910RF4003) is a wireless battery operated thermostat with optional OpenTherm control via the wireless receiver box, offering easy switch-over from an existing wireless receiver box. Designed for domestic and light commercial properties, the T4 Series of programmable thermostats simplifies temperature scheduling, offering a level of usability and automated control your customers now expect from today’s technology. With standardised fittings and wiring, the T4 Series also simplifies the installation process. Well suited to control combination boiler installations or additional zones in an S Plan Plus system Honeywell HomeT4 is designed to provide automatic time and temperature control of domestic systems. It is compatible with 24 V to 230 V on or off appliances such as gas boilers, combi-boilers and zone valves and can be used as a temperature sensing device in an S or Y Plan system. It is well suited to control combination boiler installations or additional zones in an S Plan Plus system.

Designed for the installer in mind, this relay box comes pre-bound to the Honeywell T4R and provides the link between the boiler and the wireless thermostat. The boiler cycles on and off as it controls the temperature, and sometimes the icon will be displayed when the boiler has cycled off.

Water

The T4 Series uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat. After fitting, T4 Series thermostats are ready to use! We are currently using Royal Mail Parcelforce and DPD as our delivery providers, all small items will be delivered by Royal Mail, these can take up to three working days to reach you. The T4R has automatic summer and winter time changes for all-year efficient control and a standby mode with frost protection for added peace of mind. It is also Suitable for Sundial S and Y Plan systems or for additional zones in an S Plan Plus system. This is a modern wireless 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises.