Honeywell - DT4R - Wireless Room Thermostat (Receiver Included)
- LED Digital Display
- Suitable for Combi & System Boilers
- Battery-Powered
- Receiver Voltage: 230V
- 5 Year Manufacturer's Guarantee
Designed for installers. Made for users.
Designed for compatibility. Supporting greener energy systems. YT4 Room Thermostats bring together slim, modern design with simple functionality. Easy to use, with features that are easy to love, they offer everything you and your customers want and need – just like you imagined.
Product overview
The YT4 room thermostats provide room temperature control of heating systems for homes and apartments and bring together the slim, modern design with simple functionality, a large and clear LED segment display with an easy-to-use wake up button. The range has features that are easy to love, it offers everything you and your customers want and need.
The YT4R is compatible with both hybrid and greener energy systems and energy-efficient solutions including heat pumps, zoning and underfloor heating and cooling devices and also works with zone valve applications (note, not with electric heating /240 V).
- YT4 is compatible with 24-230 V On/Off appliances such as gas boilers, combi-boilers, and heat pumps
- YT4 is for wired on the wall installations
- YT4 is a thermostat and receiver box that is also designed to be backwards compatible with existing Honeywell Home RF products
- YT4 versions support OpenTherm® appliances, with versions available for both standard OpenTherm® and OpenTherm® Smart Power
| Application | On/off boiler (230V), Combi boiler, Heat Pump, 2-Port Zone Valve |
|---|---|
| Approvals and Standards | EMC: 2014/30/EU, LVD: 2014/35/EU, R&TTE: 1995/5/EC |
| Display Functions | Heat, Cool, Wireless Signal, Eco, Off, Low Battery, Warning |
| Modes of Operation | Heating, Cooling, Off |
| Programming Features | Fuzzy Logic |
| Alerts and Reminders | Battery Replacement |
| Power Supply | Thermostat: Powered by 2 X AA Batteries, Receiver Box: 230 V AC mains supply, Volt free contacts |
| Includes | Thermostat and Receiver |
| Radio Frequency | ISM 868.0-868.6 MHz |
| Radio Frequency Transmitting Range (Max) | 30 m in residential building environment |
| Color | White |
| Sensor Type | 10k (@25 °C) NTC thermistor |
| Ambient Operating Temperature (Max) | 40 °C |
| Ambient Operating Temperature (Min) | 0 °C |
| LED Functions | Communication with thermostat, Binding mode, Delete binding |
| ErP Class | Class IV (+2 %) |
| Cycle Rate | Selectable by application |
| Set point Temperature (Max) | 35 °C |
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