DEVIreg 550 Programmable Thermostat (White)
DEVIreg 550 Compatible Replacements
The DEVIreg 550 will improve and optimise your heating system with an adjustable maximum temperature that must be used when installing heating in connection with wooden floors. You do not need to worry about the effect on your heating system if you open a window as the DEVIreg 550 will not react to a very sudden fall in temperature, because it is most likely just a temporary occurrence.
This product can be used in conjunction with DEVImat and DEVIcomfort products.
DEVIreg 550 uses a sophisticated, unique regulator which enables DEVIreg 550 to work actively with comfort parameters, room temperature and economy in order to improve on comfort and, at the same time, save on energy.
When the outdoor temperature drops, any thermostat controlled heating system will react by compensating the greater heat loss by increasing the floor temperature. DEVIreg 550 however, is programmed to understand that if the floor temperature is higher, the air temperature can be lowered a little - at the same comfort level. So, if the floor temperature is increased by +1°C, the air temperature will be decreased by -0.2°C, thus saving up to 10% energy compared to ordinary thermostats.
DEVIreg 550 Compatible Replacements
Both of which are the ideal replacements and both work with your existing floor probe.
|Battery backup||100 Hours|
|Dimensions||36 x 36 mm|
|Economy set-back||0 to 30 deg c|
|Inductive Load||1amp (Power Factor 0.3)|
|Off-Set||Minus 5.5 to Plus 5.5 degc|
|Operation voltage||180-250volts 50/60HZ|
|Resisitive Load||250v - 16amps|
|Sensing Unit||NTC: 15komhs @ 25deg c|
|Thermostat Type||Digital Thermostats|
Ratings based on data collected by third party reviewing platform.
27 September 2015 07:38
I am living in Ireland & I ordered a part , I received the part within 2 days, as promised ,and got a text message telling me the time it would be delivered to my home. Excellent service .
Thank you for taking the time to leave your feedback. We are very pleased to hear that you are happy with our service and your new DEVIreg 550 thermostat. Please don't hesitate to contact us if you require any further assistance.
Customer Service Manager
29 August 2015 19:58
22 August 2015 23:29
15 August 2015 09:38
7 August 2015 08:42
Product was new as advertised and arrived in good order.
22 July 2015 17:06
13 July 2015 07:06
Not fitted yet but as a replacement should be fine
15 June 2015 11:44
Having (eventually, and after much head scratching) become familiar with the product (it's my second!!), I still find programming it a difficult, time consuming and most frustrating process that leaves much to be desired. The man-machine-interface is worthy of being an example of what not to do. The design department need to familiarize themselves with the principles of ergonomics and bring human factors into the design process. Multi-function keys have a role, but they do have their limitations; this design has exceeded those limitations. How about a separate control to switch between programmes (there is space on the panel for two more)? In summary, it needs to be made a lot more user friendly.
14 June 2015 17:53
Never had an issue with any of the products
Frequently asked questions
Is the DEVIreg touch programmable thermostat a compatible replacement for the DEVIreg 500 thermostat?
The DEVIreg touch programmable thermostat is a perfect replacement for the DEVIreg 500 thermostat and directly compatible with the existing floor probe. However, the connections may need a qualified electrician to adjust the wiring as the base plate is different.