DEVIreg 535 Programmable Thermostat (White)
Devireg 535 is an electronic timer temperature controller specially designed for floor heating systems.
The Devireg 535 once set, automatically adjusts the heating to meet your comfort levels regardless of changing weather conditions by measuring the floor temperature and combining it with the air temperature.
|Ambient temperature||-10°C to +30°C|
|Dimensions||85 x 85 x 21 mm|
|Floor sensor only||5-45°C|
|Green light||Floor sensor is defective|
|Inductive Load||cosφ = 0.3 Max. 4A|
|No light||System off|
|Red light||System is heating|
|Resisitive Load||230V 15A / 3450W|
|Room and floor sensors combined||Floor max. 20-50°C, Floor min. 10-45°C|
|Sensing Unit||NTC 15kOhm at 25°C|
|Sensor failure monitoring||Built-in monitoring circuit, switches off heating if sensor is disconnected or short-circuited|
|Standby power consumption||max 0.30W|
|Switching between red and green light||Floor temperature limit prevents the set point room temperature from being reached|
|Thermostat Type||Digital Thermostats|
Ratings based on data collected by third party reviewing platform.
8 December 2020 08:00
Does what is required for the job
28 November 2018 08:07
it works jus the way I expected it to
18 February 2018 18:31
Perfect easy to replace item
Gary Hazell, Dorking
11 November 2017 08:25
Works nicely easy to program
Excellent service. Prompt delivery, perfect for our needs as our underfloor heating thermostat in the bathroom had stopped working and the tiles were cold on these chilly mornings
4 January 2017 07:52
A quick service, in fact too quick as I did not want a courier delivery and having to pay over £10 for it! I was not allowed any other option!!
Many Thanks for your feedback I have checked your order and as promised on our website your carriage was FOC, therefore your fast delivery was free. Many Thanks
3 January 2017 16:42
Nice unit, good price, prompt delivery. It was installed and working the next day, replacing an old DEVIreg unit which had died!
11 December 2016 09:41
11 March 2016 18:36
The instructions aren't that easy to follow
15 February 2016 08:16
Which underfloor heating system should you choose? If you are undecided which system to install for you, we have some helpful pros and cons for each system which may help you decide which system...