Top 8 Honeywell CM921 Wireless Thermostat UK – Thermostats

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1. Hanicks

Hanicks Honeywell/Pro CM927 CM921 CM727 CM721 Mk2 Wireless Room Thermostat & Receiver

Hanicks - Comes with instructions on 'How to' for your installation engineer. P>the pro series wireless programmable thermostat works with the following honeywell Wireless Relay Boxes: BDR91 HC60NG R6660D R8810A OpenTherm Bridge. And distributed by Hanicks Ltd. P>. P>box contains: 1x pro series 7 day programmable wireless Room Unit 2x AA Alkaline Batteries 1x Wall Mount 1x Stand Mount.

Built-in memory holds the user program indefinitely so that it is never lost – even if you remove the batteries. P>the pro series wireless programmable thermostat is a brand new 2021 launched, 7 day programmable room thermostat designed to replace all existing Honeywell CM Series Wireless Thermostats. P>the 'pro series' is made in the UK by Resideo who were formally part of Honeywell International Inc.

P>the pro series wireless programmable thermostat will replace the following honeywell cm series products:cm921, CMS727, CMS927B1049CM727, CMS927, CMS921, CMS727E1016CM721, cms921b1042CM927, CMS721. Optimum start & stop saves energy and money by getting to the correct temperature at the correct time and turning off the heating early if the room temperature is correct. Replaces all honeywell CM700 and CM900 series wireless thermostats. Easily binds to all existing honeywell Wireless Relay Boxes.
BrandHanicks
ManufacturerHanicks
Part NumberCM927 CMS927 CM921 CMS921 CM727 CM721
ModelCM927 CMS927 CM921 CMS921 CM727 CM721
Warranty12 months.

2. Hanicks

Hanicks Honeywell/Pro CM927 CM921 CM727 CM721 Mk2 Wireless Room Thermostat & Receiver Kit

Hanicks - P>the pro series wireless programmable thermostat is a brand new 2021 launched, 7 day programmable room thermostat designed to replace all existing Honeywell CM Series Wireless Thermostats. P>the 'pro series' is made in the UK by Resideo who were formally part of Honeywell International Inc.

Updated user interface provide modern ‘on-screen’ feedback. Optimum start & stop saves energy and money by getting to the correct temperature at the correct time and turning off the heating early if the room temperature is correct. P>the pro series wireless programmable thermostat will replace the following honeywell cm series products:cm921, CMS727, cms727e1016CM721, CMS921B1042CM927, CMS927B1049CM727, CMS927, CMS921, CMS721.

P>box contains: 1x pro series 7 day programmable wireless Room Unit 2x AA Alkaline Batteries 1x Wall Mount 1x Stand Mount. P>the pro series wireless programmable thermostat works with the following honeywell Wireless Relay Boxes: BDR91 HC60NG R6660D R8810A OpenTherm Bridge. And distributed by Hanicks Ltd. P>. Replaces all honeywell CM700 and CM900 series wireless thermostats. Easily binds to all existing Honeywell Wireless Relay Boxes.
BrandHanicks
ManufacturerHanicks
Part NumberCM927 CMS927 CM921 CMS921 CM727 CM721
ModelCM927 CMS927 CM921 CMS921 CM727 CM721
Warranty12 months.

3. Honeywell Home

Honeywell Home Y3C710RFEU T3R Wireless 7-Day Programmable Thermostat, White

Honeywell Home - Battery operated programmable thermostat with 7 days programming, wireless configuration, compatible with the vast majority of boilers and systems including 24 — 230V ON/OFF such as gas and oil boilers, 6 periods per day, combi-boilers and heat pumps. Self-learning algorithm for the most efficient heating control.

868mhz frequency. Set point temperature always displayed. Modern minimalistic design, clear display with backlight for easier viewing in all light conditions, and intuitive and easy to use display navigation thanks to its adaptive button functions. Reliable, encrypted, two-way wireless communication. Receiver box wired directly to the boiler operating with 230V power supply. Timed override function which allows a targeted set point to be held for 1 hour, holiday mode which allows the override of a regular programmed schedule via an adjustable energy-saving temperature set point for up to 99 days, and a lock feature which prevents unauthorized interaction.

Table stand or wall-mounted thermostat options to fit new and replacement installations. Schedule options with 6 independent set points to suit comfort needs. Battery-powered by 2x AA batteries included with a 2 year lifespan. 7 days, or 5+2 default heating schedule, with a factory pre-programmed schedule available.
BrandHoneywell Home
ManufacturerHoneywell Home
Height9.8 cm (3.86 Inches)
Length13.6 cm (5.35 Inches)
Weight1.29
Width6.2 cm (2.44 Inches)
Part NumberY3C710RFEU
ModelY3C710RFEU

4. HONEYWELL

Honeywell ST9400C Programmer. 7, 3 on/Off per Day, 24 V, 2-Channel, White

HONEYWELL - 7 day or 5/2 Day operation. Automatic Summer/Winter time change. Factory set Clock. Our largest ever Backlight Display. Now with LoT Technology.
BrandHONEYWELL
ManufacturerHoneywell
Height0 cm (0 Inches)
Length2.54 cm (1 Inches)
Width0 cm (0 Inches)
Part NumberST9400C
ModelST9400C

5. Google

Smart Thermostat, Stainless Steel, A Brighter Way To Save Energy, Google Nest Learning Thermostat 3rd Generation

Google - It gets to know the temperature that you like while you’re at home. It learns the temperatures that you like and creates a schedule for you. Remote control. Since 2011, it’s saved over 4 billion kWh of energy in millions of homes worldwide*.

Just turn it up and down. Home/away assist. Hot water. Pro install. And turns itself down when you’re away. Saving energy starts with your thermostat. If nest protect detects dangerous carbon monoxide gas, it can tell the Nest Thermostat to turn off the boiler - a common source of CO leaks. Find a local pro at nest.

Com/eu/install. Nest now uses OpenTherm technology to modulate your high-efficiency condensing boiler. Now you can control your hot water tank. It even learns how your home warms up or how draughty it is, so it only uses the energy that it needs. Farsight. Because it learns from you. The nest thermostat works with nest Protect. Auto-schedule.
BrandGoogle
ManufacturerGoogle
Height8.4 cm (3.31 Inches)
Length8.4 cm (3.31 Inches)
Weight0.22 kg (0.49 Pounds)
Width3.2 cm (1.26 Inches)
Part NumberT3028GB
ModelT3028GB
Warranty2 year manufacturer.

6. HONEYWELL

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

HONEYWELL - Automatic time change for summer and winter. A 30m range is possible between the thermostat and receiver box thanks to wireless communication. Simple to fit with a three step process: wire in, power up and Test heat demand icon on the display makes testing easy, then lastly configure. The connection is already established so no set up is required. Easy to use push button access to the configuration menus. Single day schedules or 7 day programming with 7 day; 5/2 this is pre-configured.
BrandHONEYWELL
ManufacturerHoneywell
Height9.5 cm (3.74 Inches)
Length13 cm (5.12 Inches)
Weight0.5 kg (1.1 Pounds)
Width3 cm (1.18 Inches)
Part NumberY4H910RF4003
ModelY4H910RF4003
Warranty1 year.

7. HONEYWELL

24 V, Honeywell T6360B1028 Room Thermostat, White

HONEYWELL - Improved easy-to-wire terminals with built in conductor clamps to ensure wiring is retained securely. Changeover contacts for use in cooling or heating/cooling applications. Double insulated. No earth wire required for operation. Dual diaphram sensing element ensures close temperature control fo all loads and applications. Attractive modern styling makes this thermostat ideal for locating in the living space.
BrandHONEYWELL
ManufacturerHoneywell
Height5 cm (1.97 Inches)
Length8.6 cm (3.39 Inches)
Weight0.19 kg (0.42 Pounds)
Width8.6 cm (3.39 Inches)
Part NumberT6360B1028
ModelT6360B1028

8. Honeywell Home

Honeywell Home THR842DEU DT2R Thermostat, White

Honeywell Home - Heating or cooling control capacity with 5°c to 35°c set point range, intelligent self-learning TPI, the user is given the chance to set the time required at this new temperature, and one-touch eco button allows user to change to a lower, energy-saving set point for a timed period.

Extra-large display and simple user interface, easy mounting and use battery powered with batteries included and simple battery change by unclipping front cover. When the eco button is pressed, from 1 hour to 24 hours in 1-hour increments. For wireless thermostat installations.

Efficient control, no learning curve/programming, and modern minimalistic design with slim styling, easy to use, large high contrast display with easy-to-read characters, suitable for any home décor. Installer mode allows the thermostat to be customised for the application and the needs of the user, and reliable, two-way wireless communication with signal strength test.
BrandHoneywell Home
ManufacturerHoneywell Home
Height9.2 cm (3.62 Inches)
Length9 cm (3.54 Inches)
Weight0.45 kg (1 Pounds)
Width2.9 cm (1.14 Inches)
Part NumberTHR842DEU
ModelTHR842DEU