Honeywell HR91 RF Electronic Radiator Thermostat
The Honeywell HR91 electronic radiator thermostat is a wireless radiator controller with a modern, ergonomic design, offering features for enhanced comfort and energy savings. The controller uses two-way RF communication and can be easily linked to the evohome heating system.Designed for homeowners who will use their evohome central controller or mobile device as the primary way to control and monitor their heating system. Manual override ensures the user can maintain their comfort levels even in the event of signal loss.
Characteristics
- Easily check the unit's status via LEDs, evohome pop-ups, and mobile notifications.
- Possibility of verifying the zone name through the evohome unit.
- Child lock mode disables any local interaction.
- Anti-theft protection for batteries and device.
- Quick installation thanks to the simple locking mechanism that secures the device to the radiator valve.
- Fits most common radiator valves (M30x1.5 type). Adapters available for other valve types.
- With the automatic window function, the radiator valve closes automatically when the room is ventilated.
- Button for easy recognition
| Approvals and standards | CE, RoHS |
|---|---|
| Color | White |
| Includes | Mounting adapters (1 piece) |
| Set point temperature (max.) | 35 °C |
| Set point temperature (min.) | 5 °C |
| Temperature adjustment range | 5 ... 35 °C |
| Ambient operating temperature (max.) | 50 °C |
| Ambient serving temperature (min.) | 0 °C |
| Operating relative humidity (max.) | 90% RH |
| Operating relative humidity (min.) | 10% RH |
| Body material | Polycarbonate |
| Protection class | IP30 |
| Storage and shipping temperature (min.) | -20 °C |
| Product width | 60 mm |