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Honeywell CMT927 (CM927) Wireless Programmable Room Thermostat

Brand: Honeywell
HCO Code: 05C01
Price: £117.56
Ex VAT: £97.97
Stock: In Stock
   - OR -   
Q: Will the CM927 operate more than one zone valve for heating purposes? There seem to be a lot of reports of failures is this still the case and would I be better with another model/make?

A: Yes, you can wire two zones valves in parallel to the receiver, or order a second receiver and have it control both receivers. We are not currently recommending the CM927 due to quality issues. I would consider the Danfoss Randall TP7000-RF instead.
Q: What is the guarantee period?

A: It is 1 year from date of purchase, or 18 months from date of manufacture - whichever is the longer.
Q: If my honeywell wireless display is faulty. Can I change the wireless thermostat for the same one, do I need to change the reciever

A: If it is a CM927 then you can change just the thermostat. There is no need to change the receiver.
Q: I like all the features of the wireless Honeywell but do like a one hour boost for coming in late at night or coming home unexpectedly. Can you recommend a timer/programmer which will do this please?

A: I would recommend the Danfoss Randall TP7000-RF: http://www.heatingcontrolsonline.co.uk/danfoss-randall-tp7000rf-wireless-programmable-room-thermostat-p-135.html
Q: I have a CM927 controlling a conservatory heated floor. Its only 3 years old but the display is breaking up and failing, makes it near impossible to programme etc. D I have to replace it with a CM927 (not impressed with a solid state device failing after 3 years) or is there an alternative that will do the job?

A: Yes you can replace it with something else, such as a Siemens REV24-RF, but you will need to replace the receiver. The new receiver will connect to the same 4 wires as the Honeywell one.

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CMT927: 7 Day Wireless programmable thermostat (Allowing temperature programmes to vary for each day of the week)

Replaces obsolete CM67-RF-NG (CM67NG) model Y6667D1086

* Also known as CM927
* Complete with receiver
* Pre-bound so no initial binding is required on site.
* Can be used for heating or cooling.
* Up to 6 programmed temperature changes per day
* Extra large display
* Backlit
* Automatic Summer/Winter time change

* Holiday function
Allows you to set a constant temperature (default = 10C) for a specified number of days (from 1-99 days). This lets you save energy and related costs when you are away from home but resumes normal operation the day of your return.

* Party function
Allows you to extend your heating program by a specified number of hours at a particular temperature before resuming with the normal temperature program. This function can also be used to reduce the temperature when you leave the house for a short period

* Day off function
Allows you to temporarily run Sundays heating program for as many days as you desire

* Built in Optimum Start feature (can be disabled)
Ensures that the optimum temperature conditions are achieved at the required times. This is an energy efficiency feature that adjusts the start time of your heating system depending on how cold it is.

Model: CMT927A1049











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