.jpg)
The Honeywell CM921 Wireless Programmable Thermostat is a wireless thermostat providing control over the time and temperature of the domestic central heating system. The CM921 Programmable Thermostat allows the user to programme different time and temperature requirements for the day but where the heating needs to be the same from day to day. The CM921 Wireless Programmable Thermostat has a slim modern design that is complemented with a large LCD screen with Line of Text display and one function button for quick and simple operation and programming.
The Honeywell CM921 Wireless Programmable Thermostat can be used to control the heating circuit in a sundial S or Y plan and is well suited to control a combi boiler installation or additional heating zones in an S plan plus system.
Key Features:
- Wireless communication between thermostat and receiver box (supplied)
- Auto, Manual, Holiday and Off (frost) modes
- Extra large LCD display with user friendly Line of Text display
- Up to six time and temperature settings per day
- Synchronised boiler control in multi-zone systems for optimum efficiency
- Boiler 'ON' display
- Volt free connections
- Automatic Summer/Winter time change
- Energy saving TPI control
Honeywell CM921 24 Hour Programmable Thermostat Control Layout
- Day & Date Display
- Time Display
- Dynamic Text Display (DTD)
- Burner On Indicator
- Battery Low Indicator
- Temperature Display
- Temperature Change Buttons
- Information Enquiry Button
- Slider Switch
- Green OK Button
- Program Buttons
- Battery Cover
- Battery Compartment
- Holiday Button
- Time Change Buttons
| Manufacturer Part Number | CMT921A1042 |
|---|---|
| EAN | 5025121388757 |
| Brand | Honeywell |
| Condition | New |
| Product Type | Heating Control |
| Warranty (Years) | 1 |
| Product Range | Honeywell CM Range |
| Estimated Delivery Time | 3 Days |
|
|
|
|
| Grant Vortex Eco 12/16 External Wall Hung Oil Regular Boiler With Flue | Grant Vortex Eco 16/21 Internal Wall Hung Oil System Boiler | Grant Vortex Pro 26/36 Kitchen/Utility Oil System Boiler | Trianco Eurostar 29/36 Kitchen/Utility Oil Heating Boiler 100-125 Btu/h |
|
Our price: £1423.15 inc. VAT
|
Our price: £1373.20 inc. VAT
|
Our price: £1736.42 inc. VAT
|
Our price: £1467.18 inc. VAT
|
