Best Honeywell Cm927 Wireless Room Thermostat Deals Online in the UK (10 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
TotalHome

New
TotalHome - Wireless Room Thermostat & Receiver (Honeywell/Resideo) CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk2 Repl
TotalHome is designed and manufactured by Honeywell/Resideo.

£64.99
Best Value
Hanicks

New
Honeywell-Resideo Totalhome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk 3 Replacement) Wireless Room Thermostat & Rec
The Pro Series Wireless Programmable Thermostat is a BRAND NEW 2021 launched, 7 day programmable room thermostat designe

£89.00
LavaTap

New
LavaTap Pro Honeywell Wireless Programmable Thermostat CM927 CM921 CM727 Replacement 7 Day Central Heating Programmer Bo
Made And Supported By Honeywell Resideo: Manufactured and supported providing recognised product backing and technical s

£77.95
Hanicks

New
Hanicks Honeywell-Resideo TotalHome CM927 CM921 CM727 CM721 CMS927 CMS927B1049 (Mk3 Replacement) Wireless Room Thermosta
The Pro Series Wireless Programmable Thermostat is a BRAND NEW 2021 launched, 7 day programmable room thermostat designe

£79.95
Hanicks

New
Honeywel T4R Wireless 7 Day Programmable Thermostat Y4H910RF4003 (Replaces ‎CM927 CMS927 CM921 CMS921 CM727 CM721) Genui
Wireless Programmable Thermostat will replace the following Honeywell CM Series products: CM921, CMS921, CMS921B1042 CM9

£160.00
Plumbhub Plumbing and Heating Supplies

New
Plumbhub-Wireless Programmable Thermostat Replacement for CM927 CM921 CM727 CM721 CMS927B1049 with Relay Box Central Hea
Programmable Thermostat: This digital thermostat allows you to set your desired temperature and schedule for optimal com

£71.18
10% Off
Honeywell

New
Honeywell T3R Y3H710RF0053 Wireless Thermostat 7 Day Programmable & Receiver
Wireless

£66.00 £72.99
Honeywell Home

New
Honeywell Home T3R Wireless Smart Thermostat Kit - 7-Day Programmable Wall Thermostat with Intuitive Controls - 868 MHZ
Versatile Compatibility - Compatible with 24-230V on/off and OpenTherm systems, including gas boilers, combi boilers, an

£69.90 £74.50
14% Off
Honeywell Home

New
Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google -
Smart Scheduling - Customise your heating with a 7-day or 5/2-day schedule, featuring up to 6 daily periods. This Wi-Fi

£154.23 £179.00
Hanicks

New
Hanicks Honeywell-Resideo DT92E1000 Wireless Digital Room Thermostat & Receiver Direct Replacement for DT92 DT92E DTS92E
Direct replacement for DT92 DT92E1000 - the thermostat can be paired to the original BDR91 receiver for a wire-free inst

£94.00

10 Honeywell Cm927 Wireless Room Thermostat deals are available from: Amazon stores, starting from £64.99.
The biggest discount we found is 14% on Honeywell Home T6 Wired Smart Thermostat - Black - Touchscreen Heating Control with Geofencing, Alexa, Apple & Google - 868 MHZ - Easy Install & App Setup for Combi Boiler & More - CM907 Replacement at Amazon.
The lowest price we found is £64.99 while the highest is £160.00.
Prices for the best Honeywell Cm927 Wireless Room Thermostat deals average at £92.72.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Honeywell Cm927 Wireless Room Thermostat.