The Honeywell Home T4/T4M/T4R are designed to provide automatic time and temperature control of heating in domestic or light commercial premises.
- T4: compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and heat pump, wired on the wall installations.
- 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.
- T4M: compatible with OpenTherm(R) appliances, wired on the wall installations
Also works with zone applications but not with electric heating (240V). The solution is designed with the installer in mind and includes a Receiver module with mounting options for directly on the wall or on a wall box. Wiring can be from below or from the back by lifting the terminal platform, which makes installation quick and easy. The thermostat has a large and clear fix segment Display with backlight, simple programming philosophy all to make it easier to install and very user friendly. The T4 product line is ideal for consumers who want to control their comfort remotely with a modern design, simple to program and easy to use product.