Manual Dial Thermostat with Display - Heatmiser DS1-L v2

Improved DS1-L, easier for anyone unfamiliar to operate. v2 does not fit DS1 backplate so needs a back box and making connections from underside can be awkward. DS1-L were prone to seize up preventing temp adjustment so will see if v2 better

Thermostats replacing DS1 and to date seem to work very well. The display is very useful as you can see at what temp the stat kicks in.

very neat product

Bought these to replace my existing mains thermostats controlling my underfloor heating. Compatible with my existing wiring centres so it was just a matter of upgrading. These are more sophisticated than the 15 year old thermostats they are replacing, but still manual which suits my needs. Once the room has reached the set temperature, the heating won't come on again until the temperature drops to at least 1 degree lower should mean that the heating will run more efficiently than before.

Easy to use and like the fact it display room temperature

The only fault is the temp is not eliminate d on the stat