Honeywell CMT927 Thermostat

Way, way to expensive for what it is but it works...

I bought this as a replacement for the previous one I had, whose screen gave up the ghost within less than a year, rendering it unusable. Honeywell refused to supply a replacement without proof of purchase, and I couldn't provide this, since the thermostat was installed as part of a complete new system including boilers and radiators, and was purchased by the plumbing company, who either had lost the proof of purchase or couldn't be bothered to provide me with a copy.So I'm very much hoping they've improved the quality of the LCD screen since the first one, and that this one lasts a bit longer. That hope accounts for my second star.

Easy to install and it works. The instructions are a bit hard to follow for setting up a replacement but after two attempts a successful outcome.

Just installed this and it works very well; lots of options for programming. Very pleased so far.

Very good product. Not entirely easy to set up the connection with the receiver by the boiler. Tip - if you have previous Honeywell model, use the old transmitter and this will avoid wiring of the new receiver. Now working fine.

Exact replacement for my previous thermostat which had broken display figures. I hope this one lasts longer- it is working perfectly at the moment.

Works as expected. Cheapest price I could find.

Lasts about 4 years before you have to buy another NOT worth the money get a different product if you can 😡